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Explore the hottest developer projects on Show HN for 2025-03-04. Dive into innovative tech, AI applications, and exciting new inventions!
Summary of Today's Content
Product Analysis
Today's Hottest Product Highlights
- Product Name: Bayleaf – Building a low-profile wireless split keyboard
- Highlight: A completely custom-built, wireless, low-profile split keyboard, showcasing comprehensive hardware and manufacturing skills.
Quick Summary
- Hottest Category: Hardware
- Keywords with Most Likes: AI, Open Source, Automation
- Most Popular Product: Bayleaf – Building a low-profile wireless split keyboard, 632 likes
Technology Trends
- AI Integration in Development Tools
- Open Source Software
- Hardware Innovation (Keyboards, Radios)
- AI-Powered Automation
- Cloud-Based Development
- Data Analysis and Visualization
- Low-Code/No-Code Platforms
- Mobile App Development (iOS, Android)
- LLM-based Applications
- Real-time applications
- AI in content generation
- AI driven product search
Project Distribution
- AI & Software Tools: 48%
- Hardware: 10%
- Utilities and Productivity: 18%
- AI based services: 10%
- Mobile Apps: 10%
- Games: 4%
Trend Insights
- There is a significant interest in AI-powered tools and utilities that improve developer productivity and automate various tasks.
- Open-source projects are gaining traction, particularly those addressing niche hardware or software problems.
- A focus on addressing practical problems encountered in daily tasks, from product search to financial management is a key area.
- There is a growing trend in AI-powered tools for content creation and data analysis, as well as the application of AI to improve user experiences in various software applications.
Today's Top 10 Trending Products
Top 1. Bayleaf is an innovative low-profile wireless split keyboard designed for ergonomic typing comfort and streamlined productivity. Its compact design promotes better posture while offering the flexibility to customize your workspace. Ideal for both casual users and professionals seeking a clutter-free, efficient typing experience. (Likes: 632, Comments: 210)
Top 2. Introducing an innovative fork of Claude-code that seamlessly integrates with local and other LLM providers, enhancing your AI experience with unparalleled flexibility and performance. (Likes: 136, Comments: 31)
Top 3. Introducing a revolutionary AI tool that enhances coding reliability through time travel debugging. Experience a newfound level of confidence in your vibe coding with our innovative solution designed to streamline your development process and eliminate errors efficiently. (Likes: 104, Comments: 48)
Top 4. Introducing Appstat – an advanced process monitoring tool for Windows that provides real-time insights into system performance, making it easy to track resource usage and optimize your workflow. Perfect for developers and tech enthusiasts, Appstat helps you stay informed about your applications and processes with an intuitive interface and powerful analytics. (Likes: 78, Comments: 21)
Top 5. Introducing Vidformer: An innovative drop-in solution designed to enhance and accelerate Cv2 video annotation scripts, streamlining your workflow and boosting efficiency in video processing. (Likes: 24, Comments: 11)
Top 6. Introducing ArchGW: an innovative, open-source intelligent proxy server designed to enhance your prompt management experience. Ideal for developers and tech enthusiasts, ArchGW streamlines prompt handling with advanced features, ensuring efficient and seamless integration into your projects. Embrace the power of intelligent proxying with this cutting-edge solution! (Likes: 28, Comments: 1)
Top 7. A minimalist character counter with a sleek modern interface, designed for seamless user experience and efficiency. Perfect for writers and content creators looking for a straightforward tool to keep track of their character counts without any distractions. (Likes: 12, Comments: 14)
Top 8. Introducing Scholium, your personalized research assistant designed to streamline your research process and enhance productivity. With advanced algorithms and intuitive features, Scholium helps you find relevant information quickly, organize your notes efficiently, and collaborate seamlessly. Transform your research experience and unlock your full potential with Scholium. (Likes: 18, Comments: 3)
Top 9. A free browser-based alternative to screen studio, designed for seamless coding experiences and collaboration. (Likes: 11, Comments: 4)
Top 10. Introducing SpacetimeDB 1.0: A groundbreaking database solution designed for seamless integration of time and space data. Experience enhanced performance and scalability for your applications with our intuitive interface and robust features. Get ready to optimize your data management like never before! (Likes: 14, Comments: 0)
1. Show HN: Bayleaf – Building a low-profile wireless split keyboard
URL: https://www.graz.io/articles/bayleaf-wireless-keyboard
Author: sgraz
Description: Hey HN,
I built a wireless, split, ultra-low profile keyboard from scratch called Bayleaf. As a beginner I learned all things electronics, PCB-building, designing for manufacturing, and many other hardware-related skills to put this together.
This case study dives into the build process and of course the final result, hope you enjoy!
Popularity: 632 points | 210 comments
2. Show HN: Fork of Claude-code working with local and other LLM providers
URL: https://github.com/dnakov/anon-kode
Author: npace12
Description:
Popularity: 136 points | 31 comments
3. Show HN: Time travel debugging AI for more reliable vibe coding
URL: https://nut.new
Author: bhackett
Description: Hi HN, I'm the CEO at https://replay.io. We've been building a time travel debugger for web apps for several years now (previous HN post: https://news.ycombinator.com/item?id=28539247) and are combining our tech with AI to automate the debugging process.
AIs are really good at writing code but really bad at debugging -- it's amazing to use Claude to prompt an app into existence, and pretty frustrating when that app doesn't work right and Claude is all thumbs fixing the problem.
The basic reason for this is a lack of context. People can use devtools to understand what's going on in the app, but AIs struggle here. With a recording of the app its behavior becomes a giant database for querying using RAG. We've been giving Claude tools to explore and understand what happens in a Replay recording, from basic stuff like seeing console messages to more advanced analysis of React, control dependencies, and dataflow. For now this is behind a chat API (https://blog.replay.io/the-nut-api).
We recently launched Nut (https://nut.new) as an open source project which uses this tech for building apps through prompting (vibe coding), similar to e.g. https://bolt.new and https://v0.dev. We want Nut to fix bugs effectively (cracking nuts, so to speak) and are working to make it a reliable tool for building complete production grade apps.
It's been pretty neat to see Nut fixing bugs that totally stump the AI otherwise. Each of the problems below has a short video but you can also load the associated project and try it yourself.
- Exception thrown from a catch block unmounts the entire app: https://nut.new/problem/57a0b3d7-42ed-4db0-bc7d-9dfec8e3b3a5
- A settings button doesn't work because its modal component isn't always created: https://nut.new/problem/bae8c208-31a1-4ec1-960f-3afa18514674
- An icon is really tiny due to sizing constraints imposed by other elements: https://nut.new/problem/9bb4e5f6-ea21-4b4c-b969-9e7ff4f00f5b
- Loading doesn't finish due to a problem initializing responsive UI state: https://nut.new/problem/486bc534-0c0e-4b2a-bb64-bfe985e623f4
- Infinite rendering loop caused by a missing useCallback: https://nut.new/problem/496f6944-419d-4f38-91b4-20d2aa698a5e
Nut is completely free. You get some free uses or can add an API key, and we're also offering unlimited free access for folks who can give us feedback we'll use to improve Nut. Email me at hi@replay.io if you're interested.
For now Nut is best suited for building frontends but we'll be rolling out more full stack features in the next few weeks. I'd love to know what you think!
Popularity: 104 points | 48 comments
4. Show HN: Appstat – Process Monitor for Windows
URL: https://pragmar.com/appstat/
Author: pragmar
Description: Hey HN, I made a Windows process monitor for app developers and advanced end users. I wanted a taskmgr system-level graph view per app. Windows procmon, while capable, has always been tedious to set up (esp. if not used often). That's pretty much the whole idea behind the app--to simplify app-level monitoring, to make it easy. I hope some of you find it useful!
Popularity: 78 points | 21 comments
5. Show HN: Vidformer – Drop-In Acceleration for Cv2 Video Annotation Scripts
URL: https://github.com/ixlab/vidformer
Author: dominikwin
Description: Hi HN, this is a project I've been working on as part of my PhD.
Vidformer is a system that makes video annotation or transformation scripts practically instant. Traditional scripts that render full videos can take minutes—Vidformer speeds this up by optimizing execution and using on-demand rendering, so results appear immediately instead of waiting for entire videos to render. It works as a drop-in replacement for OpenCV's cv2, meaning most scripts can adopt it by simply changing "import cv2" to "import vidformer.cv2 as cv2"—no need to rewrite code or sacrifice flexibility. Vidformer is written in Rust and uses FFmpeg libraries for low-level video access.
Under the hood, Vidformer runs code with symbolic references to frames and tracks frame modifications to build a declarative representation of the task. Then, when rendering, it can transparently distribute the workload across many cores and efficiently use additional memory for caching frames. Further, it can expose a Video on Demand endpoint and only render segments once requested; this lets playback begin instantly.
Repo: https://github.com/ixlab/vidformer
The "Open in Colab" notebook is a great place to start. Would love to hear feedback!
Popularity: 24 points | 11 comments
6. Show HN: ArchGW – An open-source intelligent proxy server for prompts
URL: https://github.com/katanemo/archgw
Author: sparacha
Description: Hi HN! This is Salman, Adil, Shuguang and Co working on ArchGW[1] - an open-source lightweight proxy server for prompts - written in Rust and built on top of Envoy[2]. Arch moves the critical but pesky handling and processing of prompts: task understanding, prompt routing, safety, and observability - outside business logic. Its an edge and egress proxy for agentic apps.
We've talked to 100s of developers at places like Twilio, GE Healthcare, Redhat, Square, etc and there was a consistent theme in building AI apps: to move past a nascent demo they are left to their own devices in building out middle ware capabilities so that developers can move faster and ship with confidence.
Today, the approach to building an enterprise-ready AI app is cobbling together a large set of mono-functional tools, adding LLM-based preprocessing steps to determine safety (e.g. applying governance and guardrails), ask clarifying questions to improve task performance, support common agentic operations by packaging and managing function calling scenarios manually, etc. Not to mention, all the undifferentiated work in incorporating different LLM models and versions, and managing resiliency, retries and fallback logic.
ArchGW was built with the belief that prompts are nuanced and opaque user requests, which require the same capabilities as traditional HTTP requests including secure handling, intelligent routing, robust observability, and integration with backend (API) systems for personalization – outside business logic. We help built Envoy while at Lyft and think its offers a great foundation to build a proxy to manage traffic for prompts.
Here are some additional details about the open source project. ArchGW is written in rust, and the request path has three main parts:
* Listener subsystem which handles downstream (ingress) and upstream (egress) request processing.
* Prompt handler subsystem. This is where ArchGW makes decisions on the safety of the incoming request via its prompt_guard primitive and identifies where to forward the conversation to via its prompt_target primitive.
* Model serving subsystem is the interface that hosts all the lightweight LLMs[3] engineered in ArchGW and offers a framework for things like hallucination detection of our these models
We loved building this open source project, and our belief is that this infrastructure primitive would help developers build faster, safer and more personalized agents without all the manual prompt engineering and systems integration work needed to get there. We hope to invite other developers to use and improve Arch. Please give it a shot and leave feedback here, or at our discord channel [4]
Also here is a quick demo of the project in action [5]. You can check out our public docs here at [6]. Our models are also available here [7].
[1] https://github.com/katanemo/archgw
[2] https://www.envoyproxy.io/
[3] https://huggingface.co/collections/katanemo/arch-function-66...
[4] https://discord.com/channels/1292630766827737088/12926307682...
[5] https://www.youtube.com/watch?v=I4Lbhr-NNXk
[7] https://huggingface.co/katanemo
Popularity: 28 points | 1 comments
7. Show HN: Free boring character counter but with modern UI
URL: https://www.charactercounterpro.com
Author: MajorBaguette
Description:
Popularity: 12 points | 14 comments
8. Show HN: Scholium, Your Own Research Assistant
URL: https://github.com/QDScholium/ScholiumAI
Author: SunnyWan15
Description: I built an AI-powered research agent designed to efficiently discover, summarize, and cite relevant academic papers based on user queries.
As a university student, I've written my share of essays and have also served as a copy editor for our student newspaper. During fact-checking, I noticed that Google often prioritizes unreliable and unscholarly resources—such as Medium articles, Reddit posts, and LinkedIn content—in its top results over scholarly ones. For instance, searching "Transformers" yields six blogs and articles before finally listing the Vaswani (2017) paper. This makes gathering credible sources and verifying facts tedious and time-consuming.
I realized that much of the repetitive work involved in fact-checking and source collection could be streamlined using a vector database paired with a retrieval model, inspiring me to create Scholium, an AI-driven research assistant that recommends and summarizes academic papers relevant to your queries. Currently, Scholium has access to all papers on arXiv, and my plan is to make Scholium into a search engine for research, kinda like a Google or Perplexity for papers. Please check out the repository, give it a star, and let me know your thoughts—I would greatly appreciate your feedback!
Web App: https://www.scholium.ai/
Repo: https://github.com/QDScholium/ScholiumAI
Popularity: 18 points | 3 comments
9. Show HN: I vibe coded a free screen studio alternative that runs in the browser
URL: https://screen.now
Author: mrrxwyz
Description:
Popularity: 11 points | 4 comments
10. Show HN: SpacetimeDB 1.0 Is Here
URL: https://github.com/clockworklabs/SpacetimeDB/releases/tag/v1.0.0
Author: cloutiertyler
Description: We just released 1.0 of SpacetimeDB, a database designed for real-time games and applications built in Rust and using WebAssembly stored procedures for running server-side logic.
Popularity: 14 points | 0 comments
11. Show HN: AI Browser Agent Leaderboard
URL: https://leaderboard.steel.dev/
Author: huss97
Description:
Popularity: 11 points | 3 comments
12. Show HN: We Built Open-Source Alternative to OpenAI's Operator, Runs in Chrome
URL: https://github.com/nanobrowser/nanobrowser
Author: casslin
Description: Hi HN,
I'm one of the creators of Nanobrowser, an open-source Chrome extension that lets you automate web tasks using AI agents. We were inspired by the potential of tools like OpenAI's Operator, but we wanted something that was:
-Open-Source:You can see the code, modify it, and contribute to the project.
-Browser-Based:No complex setups or server deployments. It runs directly in your browser.
-Customizable:You can tailor the agent's behavior to your specific needs.
-BYO LLM:Bring your own large language model API key (OpenAI, Anthropic,or even local models), No vendor lock-in.
-Privacy focused:All runs in your local browser.
So we built exactly that, also with a multi-agent system to optimize performance and cost efficiency.
We're launching today:https://github.com/nanobrowser/nanobrowser
we hope you like tinkering with it, and love your feedback!
Popularity: 7 points | 5 comments
13. Show HN: Apple Notes and Ollama
URL: https://www.notechat.app/
Author: arnestrickmann
Description: I built a desktop app for conversing with Apple Notes locally on device because the normal Apple Notes Search sucks - and because I live in Apple Notes.
Popularity: 9 points | 2 comments
14. Show HN: Wiki Explore – Discover Wikipedia Articles on an Interactive Map
Author: vsdlrd
Description:
Popularity: 8 points | 3 comments
15. Show HN: I made a website that shows quick AWS infromation
URL: #
Author: totaldude87
Description: AWS Cards - Quick bytes
With over 200 AWS services, keeping track of whats happening in AWS can be overwhelming —but don’t worry! AWS CARDS is here to help!
My obsession with No-Code AI apps is reaching new heights! Here’s the 5th app in the series, and this time, it’s all about something I work with every day—yes, you guessed it right, AWS!
Introducing a minimalistic AWS documentation site for dummies (or pros)!
Use it to quickly learn about AWS services, explore random questions, and discover useful insights! This is still an MVP (featuring the most-used services), so don’t judge a book by its cover!
https://aws-card-2025.vercel.app
Popularity: 8 points | 0 comments
16. Show HN: Tiny Teams in Tech Directory
Author: benjlang
Description:
Popularity: 7 points | 0 comments
17. Show HN: I made an AI agent that auto-create your videos for social media
Author: Tafting
Description:
Popularity: 4 points | 3 comments
18. Show HN: Audio Visualizer – High-Resolution Audio Visualization Tool
URL: https://audiovisualizer.org
Author: charlesthompson
Description: I built a free and open-source, high-resolution, real-time audio visualizer on the web.
Try it out here: https://audiovisualizer.org
The main feature is a very high resolution frequency domain visualizer. It even works in realtime with the microphone.
The application also features a synthesizer that can be played with the keyboard or MIDI files and allows for adjustable harmonics and ADSR envelopes.
I used React.JS as the framework, P5.JS for rendering the visualizations, the WebAudio API for audio analysis, Meyda.JS and Essentia.JS for feature extraction, Tone.JS for synthesis, and Spotify's Basic-Pitch ML model for note transcription.
It’s open source under AGPL-3.0. Feedback is welcome!
GitHub: https://github.com/charliethompson217/audiovisualizer
Popularity: 5 points | 2 comments
19. Show HN: Personalized Astrology App for iOS
Author: denizhdzh
Description:
Popularity: 5 points | 1 comments
20. Show HN: My First iOS Application
URL: https://apps.apple.com/us/app/celestia-daily-insights/id6741867042
Author: denizhdzh
Description:
Popularity: 5 points | 0 comments
21. Show HN: Railpack – Zero-Config Dockerimage Builds
URL: https://github.com/railwayapp/railpack
Author: justjake
Description:
Popularity: 4 points | 1 comments
22. Show HN: Free TikTok Voice Generator (Voice overs for short form content)
URL: https://ttsvibes.com
Author: maximedupre
Description: You can create voice overs for free for your short form (or long form, frankly) without an account on TTS Vibes :)
I created it as a micro-saas, offering more features and flexibility if needed, but most users will only need the free version!
Popularity: 4 points | 0 comments
23. Show HN: Repository Roastmaster
URL: https://chatgpt.com/g/g-67c70d6ef4e48191a1733cbc7af6a146-repo-roastmaster
Author: henkster
Description: Ever wondered what your GitHub repository would say if it could throw shade? Meet Repo Roastmaster – the quirky tool that turns your code into a roast.. Not for the faint of heart. This isn’t your typical code review; it’s where repositories get playfully skewered with clever, snarky commentary that’s as entertaining as it is eye-opening.
Whether you’re a hardcore developer or just in need of a good laugh at the quirks of open-source projects, Repo Roastmaster will serve up the roast you never knew your repos needed. Check it out and let your projects feel the burn!
Repo Roastmaster: https://chatgpt.com/g/g-67c70d6ef4e48191a1733cbc7af6a146-rep...
Popularity: 3 points | 1 comments
24. Show HN: Hide – An AI Dev Tool for Real-World Codebases
URL: https://hide.sh/
Author: amoskvin
Description: We built Hide because AI coding tools mostly generate code from scratch, but real engineering is about working within large, existing codebases. Hide understands your entire project, helps with planning and implementation, and integrates into your existing workflows. We created it to solve our own developer pains.
We’d love your feedback on how it improves your engineering capabilities. Try it at hide.sh, and let us know what you think.
Popularity: 4 points | 0 comments
25. Show HN: 12K+ Market-Validated Startup Ideas (Analyzed with AI)
URL: https://drive.google.com/drive/folders/1bAqcIEcA2Kv7dMJK5t9IkVNx8Gluxwzl?usp=sharing
Author: Theresia_Lynch
Description: Hey HN,
Over the last few years, I’ve built 5+ failed products. Each time, I ran into the same problems—either the idea wasn’t needed, competition was too strong, or I missed critical insights before building.
To avoid making the same mistakes, I analyzed 180K+ Product Hunt startups (from its inception to now). I filtered 35K products with 100+ upvotes, identified 7K+ that failed, and used AI to analyze why they died and how they could have been improved.
I also spent 2 months tracking Reddit in real-time, collecting 100K+ posts, and filtering 5K+ where users explicitly asked for software solutions—essentially uncovering real pain points.
This project is my attempt to help others (and myself) build better products by learning from past failures and understanding real demand.
Sample file is in the link near the title. Let me know if you any one need a full dataset.
Would love to hear your thoughts.
Popularity: 4 points | 0 comments
26. Show HN: Rewritely – Write better, faster, and more efficiently with Rewritely
URL: https://www.rewritely.app
Author: henriklipp
Description:
Popularity: 3 points | 1 comments
27. Show HN: We created a music MMO that can scale 10x of Roblox
URL: https://digitraver.com/blog/
Author: thePostFuturist
Description:
Popularity: 3 points | 1 comments
28. Show HN: I built a local audio capture, transcription, AI meeting notes system
URL: https://panotti.io/
Author: pr0j3c7t0dd
Description: I wrote Panotti so that businesses and individuals can process their audio, online meetings, completely on their own machines - without paying any sort of subscription or leaking any data to a 3rd party.
The backend server is Open Source, which allows anybody to contribute their own plugins to create a workflow that works for their needs, without a gatekeeper or ongoing fees.
Works with all online meeting software - Zoom, MS Teams, Google Meet, Slack, Skype.
Introduction and Setup video: https://youtu.be/bcetfsCMd98
Popularity: 3 points | 0 comments
29. Show HN: Recursive Descent Mindmap Generator
URL: https://github.com/Dicklesworthstone/mindmap-generator
Author: eigenvalue
Description:
Popularity: 2 points | 1 comments
30. Show HN: Endless Horizontal Horse
URL: https://signorovitch.org/endless-horse/
Author: signorovitch
Description:
Popularity: 3 points | 0 comments
31. Show HN: didtheyghost.me – Open-source job tracker, find out if you got ghosted
URL: https://github.com/didtheyghostme/didtheyghostme
Author: dtgmzac
Description: Hey HN,
Ever applied for a job and never heard back? Many companies do not send rejection emails and as applicants, we wouldn't be able to know our status and whether we should keep waiting or move on.
I was frustrated by this during my internship search, where I often wasn't sure if my applications had been seen or if I had been ghosted. The general guideline is to wait 1-2 weeks for a response, but if someone else had already gotten a reply, it would've been good to know.
This frustration led me to build didtheyghost.me - a community-driven platform and a tool to help applicants in their job search by bringing more transparency to the application process.
This isn't a job scraper or yet another job board. Instead, it helps answer questions like:
- Has anyone heard back from this role? [1]
- How long does it usually take to hear back? [2]
- What are the online assessments/interview rounds like for company X? [3][4]
- And the big one: Did they ghost me?
How it works:
1. See a job listing (e.g. on LinkedIn), apply for it, and haven't heard back?
2. Use the platform to check if others have received replies, interviews, or offers.
3. Find out if you're in the same boat or if you might've been ghosted.
It's all community-driven, so the more people use it, the more helpful it gets!
Check it out: https://didtheyghost.me
GitHub: https://github.com/didtheyghostme/didtheyghostme
------------
[1] https://www.reddit.com/r/leetcode/comments/1hhfhck/amazon_sd...
[2] https://www.reddit.com/r/leetcode/comments/1h8qm4j/how_long_...
[3] https://www.reddit.com/r/csMajors/comments/1enubgb/tiktok_ne...
[4] https://www.reddit.com/r/csMajors/comments/1f6e84t/shopify_w...
Popularity: 3 points | 0 comments
32. Show HN: Gabber.dev – $1/HR realtime, low latency AI voice with memory
URL: #
Author: jackndwyer
Description: Building https://gabber.dev. Currently cheapest on the market at $3/hr, but looking to drop price to $1/hr very soon. Gauging interest in the market for $1/hr.
My suspicion is there are many voice use cases that the current $5-6/hr is prohibitively expensive for. If I spend the next 2 weeks doing a sprint toward $1/hr, would anyone want to try. Happy to chat!
Popularity: 3 points | 0 comments
33. Show HN: Oliver's Army – A social network to kill the dead internet theory
URL: https://www.olivers.army/
Author: brandoniscool
Description: We built this over the course the last 4 months. We hated misinformation, we hated bots, we hated loneliness, we hated corporate infiltration, we hated the destruction of our kids' mental health.
Read our Declaration of Principles here: https://www.olivers.army/declaration
Requester Mode -> Create and activate Requests to be sent and seen by anyone in "Responder Mode"
Responder Mode -> Respond to active Requests that get sent your way. You can filter requests by maturity, creativity and some safety stuff. More clever filters in future.
Observation Deck -> Watch the most interesting conversations happen. We're still building this.
We wanted an operating system type feel. We went with window management as we thought this was the most intuitive.
We're running with this tagline for now: "A next-generation social platform that connects people through real time conversations." but we think it's corny and want a new one; suggestions welcome.
Have a great Tuesday HN! It's a privilege to be here. -Brandon
Popularity: 2 points | 1 comments
34. Show HN: Vibe coding No BS app to convert any videos to MP3
URL: https://converttomp3.sawirstudio.com/
Author: sawirricardo
Description:
Popularity: 1 points | 2 comments
35. Show HN: Tsight – Anomaly detection for your data (MVP with ClickHouse)
Author: anophelon
Description: Hi there! I built an app to monitor data in a data source because I was tired of manually setting thresholds for each metric in Grafana. I started with ClickHouse, which I use at my job for data warehousing and log storage, but I plan to add support for other data sources in the future.
Popularity: 3 points | 0 comments
36. Show HN: Turning logos into liquid metal animations (real-time open source tool)
URL: https://collidingscopes.github.io/liquid-logo/
Author: getToTheChopin
Description: I built a free open source tool which turns logos into a liquid metal animations -- in real-time in the browser. Upload a photo, then use the controls to adjust the colors, speed, noise intensity, animation pattern, and more.
Click the dice button underneath the canvas (or use the [r] key) to randomize all input parameters, this can give interesting colour / movement styles. You can then open the controls at the top right of the screen to fine-tune the parameters one-by-one.
This program works best with input logo images in png format, with a transparent background (or with a solid white / black color background). Consider cropping your image or running a background removal before inputting into this tool -- this might help to pick out the key edges of your image.
How this works: this tool uses WebGL shaders / javascript to create a real-time animation that moves around the edges of the logo, creating a liquid-metal aesthetic.
You can export your creation as an image or video afterwards.
This tool is completely free, open source (MIT license), without any paywalls or premium options. You are welcome to use it for personal or commercial purposes.
Github repo: https://github.com/collidingScopes/liquid-logo
Credit to XorDev on Twitter, whose shader work served as my starting point for the animation style: https://x.com/XorDev/status/1894123951401378051
Popularity: 3 points | 0 comments
37. Show HN: DATING WAS NEVER MEANT TO BE A TRANSACTION
URL: https://apps.apple.com/us/app/pop-social-dating-app/id6618112225
Author: ryandority
Description: For years, the dating industry has forced us into a system that treats human connection like a numbers game—swipe, pay, repeat. The same faces. The same rules. The same dead-end experience. But what if dating wasn’t about chasing matches behind a paywall? What if it was about access? About seeing the people around you, meeting who you actually want, and experiencing dating the way it was meant to be—social, spontaneous, real? That’s Pop. We’re not another app. We’re a social experience. Post. Chat. Follow. See every single person at your university. No barriers. No limits. Studied at Stanford and moved to New York? Why not find people in New York who went to Stanford too? On Pop, that’s not just an idea—it’s reality. But we’re not just for university students—and dating shouldn’t be limited by location. Why confine connection to a five-mile radius? The world is bigger than that—and so is Pop. Scroll the feed. Search by interests. The possibilities are endless—because connection should be too. The monopoly mob had its chance. Now, it’s ours. The freedom to date has finally come. Pop is the future.
Popularity: 3 points | 0 comments
38. Show HN: AI Alternative to Retool
Author: nocoders
Description:
Popularity: 3 points | 0 comments
39. Show HN: Free Pilot – AI Autocomplete plugin for Vim
URL: https://github.com/whatever555/free-pilot-vim
Author: emurph55
Description: A simple autocomplete plugin for vim/neovim that can connect to Ollama (local) or OpenRouter (remote) AI models. I built this (with a lot of help from Claude) just because I was curious to see how well it would function. While the Ollama results have been pretty disappointing for most cases, it can work ok when connected to models from OpenRouter. Qwen 2.5 [https://openrouter.ai/qwen/qwen2.5-32b-instruct] was one (kinda) free model that returned some ok results. I've just been using locally, so expect some issues for now!
Popularity: 3 points | 0 comments
40. Show HN: Eonfall – A New Era of Web-Based Co-Op Action Begins
URL: https://eonfall.com/play/
Author: jonkuze
Description:
Popularity: 2 points | 1 comments
41. Show HN: Balance – AI-powered money manager with automated insights
URL: https://play.google.com/store/apps/details?id=dev.globin.moneymanager&hl=en_US
Author: Balanceapp
Description: Balance Money Manager is your ultimate companion for achieving financial harmony. With intuitive features and comprehensive tools, this money manager app empowers you to effortlessly manage your finances, track expenses, set budgets, and achieve your financial goals. Take control of your money and find your perfect balance with our money manager app.
Popularity: 2 points | 0 comments
42. Show HN: I Built the Best Typeform Alternative
URL: https://www.feedyform.com/
Author: FeedyForm
Description: Hey, I’m Andrés! I built this because I was looking for a Typeform alternative with better pricing, but I couldn’t find one. So, I built it.
I’m looking forward to your feedback, and feel free to leave a comment!
Popularity: 2 points | 0 comments
43. Show HN: Nebula – A DSL for scripting TestContainers-based demos
URL: https://github.com/orbitalapi/nebula
Author: martypitt
Description: Hey HN,
I'm Marty, founder of Orbital[0]—a semantic data integration platform.
As we've been demo'ing Orbital to people, we kept hitting a common challenge: when people evaluate Orbital, they need a demo to play with. But since Orbital is all about integration, those demos need real data sources—Kafka topics, S3 buckets, SQL databases, microservices, etc.—that actually do stuff: emit messages, respond to API calls, and contain data.
Historically, we shipped demos as a mix of Docker Compose files and Spring Boot microservices (for the "doing stuff" part). But that was painful—Spring Boot services had to be dockerized and deployed somewhere, and code got messy.
So we built Nebula[1] to fix this. It’s a simple DSL where you declare the Docker images you need, then write Kotlin code to script them—all in a single file.
Nebula itself runs as a standalone Docker image. At runtime, it takes in the script, pulls and starts the required Docker images, then executes the Kotlin code you've written. The docker parts are handled by the awesome TestContainers, and scripting by Kotlin. Since it's just Kotlin, you can write whatever you need—we've even simulated full food delivery systems inside Nebula scripts.
We split it into its own repo under Apache 2. It's simple but surprisingly powerful (and kinda fun) for quickly hacking together demo ecosystems.
Thought I'd share!
[0]: Orbital - https://github.com/orbitalapi/orbital
[1]: Nebula - https://github.com/orbitalapi/nebula
Popularity: 2 points | 0 comments
44. Show HN: VO Pads - YouTube & MP4 Player with editing and sequencing
URL: https://vo.odgn.net
Author: odogono
Description: This project started as a way of being able to trigger video playback repeatedly at specific points whilst I was learning a new skill.
Over Xmas I spent a lot of time playing with Koala Sampler (https://www.koalasampler.com), and I wondered what it would be like if this excellent app was based around video instead of audio.
Video from either YouTube or local mp4’s can be added to one of 16 pads, and triggered via touch, keyboard or MIDI. The start and end of the video can be changed. You can set the video to loop, play/restart/resume when triggered, and alter the volume and speed.
There are two types of sequencer that you can compose with; a step sequencer (think drum machine), and a time based sequencer.
The app is mostly server-less, meaning that the app data exists only locally. A project may be exported/imported via URL or JSON.
A server function was only added to generate meaningful open graph links.
Built with React, NextJS, TanStack Query, IndexedDb amongst others.
Landing page features examples and demo videos. With regret, it works best in Chrome. Other browsers suffer with playback latency and limits.
A little more detail on the dev process can be found here - https://dev.odgn.net/posts/introducing-vo-pads/
Still early days and a fair amount of refinement planned, but already fun, IMHO.
Enjoy!
Popularity: 2 points | 0 comments
45. Show HN: I Gamified Sales Training–17-Year-Old's Free Prototype with LLM Twist
URL: https://shadow-system-main.vercel.app
Author: Ranjith_Shadow
Description:
Popularity: 1 points | 1 comments
46. Show HN: Benlink – Control Benshi Radios (e.g. BTech UV-Pro) with Python
URL: https://github.com/khusmann/benlink
Author: khusmann
Description: Hi HN, longtime lurker, first-time poster!
I’m excited to share benlink, a project for reverse-engineering the Bluetooth (BLE & RFCOMM) protocol used by Benshi radios—including the BTech UV-PRO, Vero VR-N7500, and others. It provides:
- A documented implementation of the Benshi Bluetooth protocol in Python
- A cross-platform async Python API for easy integration into new projects
I hope this inspires more folks to build cool apps! One project, HTCommander ([1]), has already reimplemented the Benshi protocol in C# and is building an awesome APRS/WinLink messaging app. If anyone is looking for a fun frontend project, benlink would be a perfect backend for cross-platform Web UI for Benshi radios. I'd also love to see Benshi radios supported in an alternative backend for the KV4P-HT Android app ([2]).
One part I'm particularly proud of: I built a bitfield serialization system inspired by Pydantic and parser combinators. It lets you define bitfields as Python classes with declarative types which automatically handle serialization/deserialization (e.g. [3]). It's super composable but still works within the limits of Python's type hinting system. If there's interest, I might spin this off into a standalone library.
Lastly, I’m proud to have actually shipped a working, documented project! Too often, I start things and never publish them—Benlink is me turning over a new leaf.
Would love your thoughts, feedback, or ideas for where to take this next!
[1] https://github.com/Ylianst/HTCommander
[2] https://github.com/VanceVagell/kv4p-ht
[3] https://github.com/khusmann/benlink/blob/main/src/benlink/pr...
Popularity: 2 points | 0 comments
47. Show HN: Scratchpad – open-source AI notes app
URL: https://github.com/laneshetron/scratchpad
Author: laneshetron
Description: Hey HN,
I built Scratchpad, an AI-enabled notes app designed for speed and minimal friction. No bloated "project management" features—just a clean, fast interface where you can jot things down and let AI assist when needed. Still early days, but here are some of the initial features:
* AI autocompletion
* WYSIWYG markdown support
* Auto-convert text to LaTeX
* Add AI-generated contextual annotations inline
* Cross-platform (electron)
Would love feedback—what’s missing? What would make this your go-to notes app? Thanks!
Popularity: 2 points | 0 comments
48. Show HN: I Gamified Sales Training–17-Year-Old's Free Prototype
URL: #
Author: Ranjith_Shadow
Description: Hey everyone, I’m 17, no money, no big friends, just a guy who saw sales training wearing people out. It’s stiff and boring, and reps don’t want to do it. So I made a free prototype, like Street Fighter 2, where you fight and get better weapons if you answer right and fast.It’s gamified to help sales people build skills quick and care about sticking with it, because it’s fun and pulls you in. I coded it all myself, putting my heart into it, hoping it clicks for real people and boosts retention. I’m still learning, so if you have techy ideas to make it sharper, let me know.Try it at https://shadow-system-main.vercel.app and let your thoughts in the comments guys. I want sales reps to feel stronger and maybe a little proud. Thanks a lot, you guys mean a lot to me.
Popularity: 1 points | 1 comments
49. Show HN: App for Microlearning "Bytes" via Telegram or WhatsApp
Author: slavgerman
Description: Hey everyone! I’ve built an app that lets you easily create microlearning “bytes” on any topic and have them delivered directly through Telegram or WhatsApp. There’s also a discovery interview feature to tailor content recommendations, plus options to share what you create with others.
I’d love to hear what you think! Here are a couple of short videos demonstrating how it works: https://youtu.be/1LwwF1iJynY https://youtu.be/bKXODFoS-9o https://youtu.be/ulDC94CxKFU
Any feedback or suggestions would be greatly appreciated. Thank you!
Popularity: 2 points | 0 comments
50. Show HN: I Built a Telegraph Simulator
URL: https://telegraph.13ug1mb.com
Author: leugim
Description:
Popularity: 1 points | 1 comments
51. Show HN: DataSci.pro – AI for data analytics, visualization, and reporting
Author: ryanyu
Description: Hi everybody, a college buddy and I built a tool to help speed up the whole data transformation, analysis, and reporting pipeline.
In short, our tool lets you upload csv or xlsx datasets and interact with your data using conversational AI. You can clean and preprocess data, generate visualizations, run analysis models, and create pdf reports—all while seeing the python scripts running under the hood.
We’re updating daily so any feedback is greatly appreciated!
Popularity: 2 points | 0 comments
52. Show HN: BlogCat – A Blogging Add-On for Firefox
URL: https://blogcat.org
Author: soapdog
Description: Hey HN,
I wanted to reduce friction between blogging and web browsing. BlogCat can:
Surface and subscribe to RSS, Atom, and OPML feeds from the page you are browsing.
Present a calm reading experience with just a list of recently updated websites and a few posts from each of them.
Post to Micropub-enabled websites.
Post to Mastodon and Bluesky.
It is a feed reader and posting tool at the same time. The Web should be a conversation, I hope this WebExtension helps you be a part of it as well.
Popularity: 2 points | 0 comments
53. Show HN: OCR Using LLM (Claude Sonnet) – Setopic.com
Author: kukuhsain
Description: I built Setopic, a simple web app that can do OCR (Optical Character Recognition) using LLM (AI). It can extract some structured text (table, code, etc) from image.
I use Claude 3.5 Sonnet as the main LLM in the Setopic. IMHO, the results are pretty good.
If you want to take a look, you can go to https://www.setopic.com . A demo video showing how this app works is available in the homepage. You can also start using it for free.
If you have some feedback, please let me know. Thank you :)
Popularity: 2 points | 0 comments
54. Show HN: React Video Editor just hit Version 6
URL: https://www.indiehackers.com/post/react-video-editor-just-hit-version-6-fb670d9331
Author: elliott991
Description:
Popularity: 1 points | 0 comments
55. Show HN: A brand new, stable, no_std, extendable, Rust units library
URL: https://crates.io/crates/shrewnit
Author: pengavin
Description: Over the past few weeks I have been working on a new units library called Shrewnit! My motivation for this library was the amount of unstable or very recent features used by existing units libraries such as uom or diman. Not only Shrewnit should be usable on very old toolchain versions, it is also usable on embedded platforms without std, an allocator, or floating point operations.
Shrewnit also provides APIs for extending existing dimensions with new units, or adding new dimensions entirely.
Units can be created in two ways:
// Multiplication:
let quantity: Length<f32> = 1.0 * Inches;
let quantity = 1.0f32 * Inches;<p><pre><code> // Extension trait:
let quantity: Length<f32> = 1.0.inches();
let quantity = 1.0f32.inches();</code></pre>
Unit math works as you would expect:
let velocity = 12.0f64 * MetersPerSecond;
let time = 3.0 * Seconds;<p><pre><code> let displacement = velocity * time;
println!("{}", displacement.to::<Inches>());</code></pre>
Popularity: 1 points | 0 comments
56. Show HN: Discord Timestamp Generator
URL: https://www.discordtimestamp.io/
Author: MichaelYuhe
Description: Generate discord timestamp for your message with specified format, with date-time, unix or relative time.
Popularity: 1 points | 0 comments
57. Show HN: DevCuriosity – Small website that I created with programming notes
URL: https://www.devcuriosity.com/
Author: Zernat
Description: Hello! Few years ago I created a blog/website about programming (mainly Python).
I was working on it on and off for several months in those past ~3 years. Writing articles was kinda pretty stressful for me - I didn't want to spread misinformation by accident so I was doing my best to double and triple check everything (but it also wasn't foolproof).
And currently I am wondering if this kind of notes/articles are still helping people? Mostly I am asking in connection to all the LLMs.
So I was wondering if maybe someone could leave me some feedback. Here is one of my recent "bigger articles" - https://www.devcuriosity.com/blog/details/arrays-computer-sc...
And this one is a short note that is actually getting the most traffic - https://www.devcuriosity.com/manual/details/python-try-excep...
I noticed that I rarely ask for feedback on my projects so I wanted to change it. Sorry in advance and thank you! :-)
Popularity: 1 points | 0 comments
58. Show HN: Fixed the Painful Process of Distributing App Store Subcription Offers
Author: veluloganathan
Description: If you’ve ever tried distributing App Store subscription offer codes, you know it’s a mess.
Here’s why:
Users get frustrated – Most codes are already redeemed by the time they try them. No tracking – Developers have no clue who claimed what, leading to wasted codes. Zero engagement – Users grab codes, but there’s no follow-up, making conversion rates terrible. Manual distribution – Devs are stuck manually sharing codes via Reddit, emails, or DMs.
We built RevenueFlo to fix this broken system. Instead of throwing codes into the void, developers can:
Create personalized offer links – No more expired codes; each user gets their own. Enable one-click redemption – No need to copy-paste codes, just tap and claim. Track who redeems what – Get insights into usage and conversions. Run smarter offer campaigns – Convert free users, re-engage churned subscribers, and upsell seamlessly.
You don’t need any technical expertise—just create an offer link in a few steps and let users redeem effortlessly. See it in action: offers.revenueflo.com/oG6gzk (Best viewed on iPhone!)
We’d love to hear your thoughts! Have you struggled with subscription offer code distribution? How do you handle it now? Let’s discuss.
Popularity: 1 points | 0 comments
59. Show HN: Multi-Agent Trajectory Planning with Rxinfer.jl
URL: https://examples.rxinfer.ml/categories/advanced_examples/multi-agent_trajectory_planning/
Author: darboux
Description: This example demonstrates multi-agent trajectory planning using probabilistic inference with RxInfer.jl. By performing inference on this probabilistic model, we can compute optimal trajectories that balance goal-reaching with collision avoidance. The visualization shows how agents coordinate their movements to navigate efficiently through the environment.
Popularity: 1 points | 0 comments
60. Show HN: MagicPlayer – AI-Generated Music Playlists
Author: alonbar
Description: Hey HN,
I created MagicPlayer because I felt trapped in a musical "echo chamber," constantly receiving the same recommendations over and over. It's a SaaS platform that helps you explore and discover new music through AI-generated playlists, based on your requests.
Key features:
- AI-powered playlist generation based on your preferences
- Two input modes:
- Creative: Use free text to describe exactly what you want
- Quick: Use toggle buttons for quick results
- Adjustable exploration levels to match your mood:
- "Sure Bet": Stick to familiar territory
- "Creative": Balance between known and new
- "Surprising": Venture into unexpected discoveries
- Listen directly through the built-in web player
- Export playlists to YouTube, YouTube Music, and Spotify (Spotify support in preview)
- Share generated playlists with friends who can listen without a subscription
For the technically curious: I experimented with the four major LLMs and their variations - ChatGPT (mini and pro), Claude (Sonnet and Haiku), Gemini (Flash and Pro), and Perplexity. Under the hood the app selects the most suitable model based on your input and what I've discovered to work best in each situation.
Try it out: https://magicplayer.ai
I'd love to hear your thoughts and answer any questions!
Popularity: 1 points | 0 comments
61. Show HN: Funny AI Generated Images
URL: https://www.neuralframes.com/post/funny-ai-generated-images
Author: nicollegah
Description:
Popularity: 1 points | 0 comments
62. Show HN: Weekly Electronics Email Digest
URL: https://blaze.email/Electronics
Author: alastairr
Description: Hey HN, I just launched a brand new email digest on electronics.
The ambition is to provide a round-up of really good articles and blog posts from across the small / indie web on hobbyist electronics and the maker community. The types of articles that are hard to google for and that you are more likely to discover here on HN or serendipitously on social sites. (The broader longer term aim of blaze.email aims to do the above for any technical niche.)
I'd would love any feedback positive or negative or ways in which this could be made more useful!
Popularity: 1 points | 0 comments
63. Show HN: An open-source fullstack dual repo boilerplate. Perfect AI dev base
URL: https://github.com/Bradd3rs/full-stack-starter-frontend
Author: Bradd3rs
Description: After starting many new apps over my time, I decided to save myself some time and create my got-to boilerplate for setting up a python api and postgress backend, with a next.js frontend that hooks up in an instant with full crud functionality. The setup consists of 6 commands in total, it's super fast and easy. I would love some feedback particularly on how fast you get it up and running (ideally with docker). I've struggled to find something like this that isn't in a mono-repo so I built it myself! Hope it helps
Popularity: 1 points | 0 comments
64. Show HN: Lumigo – An AI-Powered Product Search Engine Without Sponsored Results
URL: https://lumigo.ai/
Author: nicola_alessi
Description: Hi HN! I’ve always hated how product search prioritizes ads over quality. For example, searching for ‘I need the best wireless headphones for gaming’ returns pages of SEO-optimized lists and sponsored products, not honest recommendations. So, I built Lumigo.
How it works:
Aggregates reviews, blogs, and forum discussions (Reddit, niche communities).
Uses a mix of proprietary AI and open-source LLMs to analyze and rank products.
Shows why a product is recommended (sources, pros/cons, price trends).
No ads, no tracking, no BS.
Demo: lumigo.ai (free, no signup). I’d love feedback from the HN community:
- Is the transparency useful?
- Would you trust this over Google?
- What’s missing?
Tech stack: Python, Next.js, hybrid AI models (cost-efficient)
Roast the code, the UI, or the idea—all feedback is gold. Thanks!
Popularity: 1 points | 0 comments
65. Show HN: Automating release notes generation process using GenAI
URL: https://github.com/teearkay/AI-Generated-Release-Notes
Author: teearkay
Description: If you like what you see, drop a star on the repo! https://github.com/teearkay/AI-Generated-Release-Notes
I was hacking around on automations that leverage GenAI which led to this personal project that ended up reducing the time taken for generating release notes by approximately 70% for our product's release management team at Microsoft. We're now rapidly expanding this to other teams and products.
This solution extracts work item data from an Azure DevOps query—a popular method for tracking items in every release—and automatically generates release notes in Markdown format.
The repository contains the source code for an Azure Durable Function App that exposes APIs encapsulating the release note generation logic. A PowerAutomate workflow invokes these APIs to orchestrate the overall process
The solution leverages a prompt-chained framework to process input data at various stages (see: Low Level Architecture). Additionally, retrieval-augmented generation is employed to perform semantic searches on public product documentation, ensuring that the output is aligned with the language familiar to customers.
Popularity: 1 points | 0 comments
66. Show HN: Email Examples & Newsletter Directory
URL: https://exampleemails.com/
Author: jackculpan
Description:
Popularity: 1 points | 0 comments
67. Show HN: I built an app where you move your character by doing real push-ups
URL: https://play.google.com/store/apps/details?id=org.earium.pushup.tiktok.noequipment&hl=en_US
Author: julienEar
Description: I love sport, I love games, so I merged the two and built this mobile game.
I literally have to do real push-ups to move my character and complete the course.
The app is built in Flutter and Flame, and uses Google mlkit object detection.
I'd love to hear your thoughts on the concept.
(Available on iOS too)
Popularity: 1 points | 0 comments
68. Show HN: Eliminating Vulnerability False Positives Through Code Analysis
URL: https://docs.safedep.io/guides/dependency-usage-identification
Author: abhisek
Description: Vulnerabilities in 3rd party dependencies are the top vulnerability management problem due to false positives. Decade old SCA tools still dump vulnerabilities by package version matching without looking at code i.e. the source of truth.
Security tooling gets ignored if they don't lead to remediation. This is the problem with security tooling throwing too many false positives.
We added code analysis support in vet, our free and open source supply chain security tool. As part of the first use-case, we implemented the ability to track and collect import usage evidence by analysing AST of supported languages. This helps confirm that a vulnerable library is indeed used in first party application code.
Popularity: 1 points | 0 comments
69. Show HN:Regex-based pattern text analyzer
URL: https://killytoronto.github.io/textanalyzer/
Author: lols_huntington
Description:
Popularity: 1 points | 0 comments
70. Show HN: Acord – A Daemon for AI Inference
URL: https://github.com/alpaca-core/acord
Author: bstanimirov
Description:
Popularity: 1 points | 0 comments
71. Show HN: jsonresume-mcp – update your resume from open project in your AI IDE
URL: https://github.com/jsonresume/mcp
Author: thomasfromcdnjs
Description:
Popularity: 1 points | 0 comments
72. Show HN: VS Code Server with Shared AI Coding Agent and REST API for LLMs
URL: https://github.com/PlatOps-AI/goosecode-server
Author: Bahushruth
Description: I created a containerized VS Code server with the Goose AI coding agent integrated, and recently added two features I thought might be useful:
- A shared tmux terminal so multiple users can watch and interact with the same Goose AI session simultaneously.
- A REST API that lets other systems send commands to the terminal and retrieve conversation logs programmatically.
The main goal was to create a coding environment that could be used both interactively by humans and programmatically by other LLM systems. You can run it as a collaborative tool where several people work with the same AI agent, or you can control it entirely through API calls.
The setup uses Docker, so you can easily spin up clean environments for specific projects. You can configure Git credentials during runtime, which makes it suitable for automated workflows that need to clone repos, make changes, and create PRs.
I'm sharing this because it seems like a practical approach to building LLM-powered developer tools that can be both interactive and programmable.
Popularity: 1 points | 0 comments
73. Show HN: Kubejyg – Kubernetes Resource Extraction with Namespace Grouping
URL: https://github.com/petrousoft/kubejyg
Author: ipetrousov
Description: kubejyg is a CLI tool which extracts and groups kubernetes resources by namespace ready to be piped into well known processors, such as jq, yq and grep.
Before writing this tool, I was constructing convoluted shell scripts which iterated over namespaces to fetch the resources, so "kubectl get" and then apply the "describe" on them. I ended up writing several aliases which I could no longer remember. kubejyg automateds both "get" and "describe" and outputs the results in a convenient format which can be processed by word processors, like jq or yq, depending the output format (JSON or YAML).
There's quite some work to be done, like adding additional flags or introducing more resources. Checkout the Contributing section if intereseted.
Thanks!
Popularity: 1 points | 0 comments
74. Show HN: Neofetch Meets the Oregon Trail
URL: https://github.com/wong-justin/fetch-dysentery
Author: wonger_
Description: I kludged together some bash and thought others might enjoy it too. It's like the system info tool neofetch, but in the theme of the Oregon Trail game.
You can curl | bash the script if you trust it:
curl -Ls https://raw.githubusercontent.com/wong-justin/fetch-dysentery/refs/heads/main/fetch-dysentery | bashPopularity: 1 points | 0 comments
75. Show HN: Tiny Golf is live on Apple store
URL: https://apps.apple.com/in/app/tiiny-golf/id6741428860
Author: heyarviind2
Description:
Popularity: 1 points | 0 comments
76. Show HN: Built an app that helps ppl turn their phone into a study/work partner
URL: https://www.focusminny.app/
Author: abdvmnx
Description: I built this app initially for my niece to help her stay focused when studying, but it turned into something bigger. Unlike typical timer apps that just help you focus for a set amount of time, I wanted to create something that actually guides you throughout your study or work session — like having a little companion by your side.
The app not only helps you block distractions but also uses AI to break down your goals into smaller, actionable steps. During your session, the app checks in with you, motivates you, and reminds you to refocus or take breaks when needed — all based on how you’re progressing.
You can also schedule sessions in advance and track how many productive hours you’ve completed in the last 30 days.
Built with Expo React Native, NativeWind, Supabase, OpenAI API, and more.
Would love to get your feedback! What do you think?
Popularity: 1 points | 0 comments
77. Show HN: Disorganized, the note taking app for busy people
URL: https://www.getdisorganized.com
Author: rchtwlm
Description: Disorganized is my attempt to make note-taking faster and more convenient. It introduces what I call "note cloning." Cloning fulfills the same purpose as templates in other apps but is more flexible. In Disorganized, you write notes and add sections like text, lists, and tables. To reuse the structure again, you "clone" the note to create a new note with the same sections but empty content. This way, you can reuse structure across notes, but there is never any obstacle to adjusting structure on a note-by-note basis. My goal with Disorganized was to replace my workout tracking app, groceries app, and daily life note-taking app; the clone feature has allowed me to do that.
PS: Go to settings and send a support email with your account ID. The first 20 will get a year of premium access. (Which doesn't do much right now, but will soon)
Popularity: 1 points | 0 comments
78. Show HN: MailSift AI – Email Spam Detection and Personalized Filtering
URL: https://github.com/KrishT97/MailSift-AI
Author: KrishT97
Description: MailSift AI is a new open-source project that leverages a fine-tuned BERT model to detect spam and, simultaneously, uses explicit user feedback to prioritize emails based on individual preferences. Trained on a merged Kaggle datasets (≈10K entries), it achieves high accuracy in classifying emails. I built it to improve inbox management and I’m looking for community feedback and contributions. Check it out
Popularity: 1 points | 0 comments
79. Show HN: Convert user prompts into .ics calendar files using AI
URL: https://ai-cal.xyz/
Author: laisrast
Description: I'd like to share a small project I've been working on: a tool that uses AI to convert user prompts into .ics calendar files. Source code can be found here: https://github.com/LaisRast/ai-cal
Popularity: 1 points | 0 comments
80. Show HN: Call a PM.ai – For founders & PMs that need a Product Co-Pilot / Mentor
URL: https://callapm.ai/
Author: ikamanu
Description: Hey HN,
I built a realtime voice service that offers product expertise for new founders and junior PMs. You dial the number, discuss your product challenges, and receive custom artifacts (wireframes, diagrams, strategy docs) post-call. ( 1-680-CALL-A-PM / 1-680-225-5276 )
Context: As a SWE turned PM and Product mentor, I initially built this so my mentees could have guidance when I wasn't available, but felt it could be useful to others. I'm now sharing with the world for validation / feedback before I build any new features (eg: active vocal participation on team zoom calls).
The landing page includes sample conversation audio and artifacts, if you prefer to explore before calling.
Thanks in advance for your feedback.
Popularity: 1 points | 0 comments
81. Show HN: Psychology backed AI for deep employee insights
Author: aditya1081
Description: Building this - as an alternative to static surveys that companies use. Leaders don't get to know shit about what is happening in their org / teams and there is no way to get deep insights.
What do you guys think?
Popularity: 1 points | 0 comments
82. Show HN: Clean Plate – Cooking Recipes
URL: https://apps.apple.com/us/app/clean-plate-cooking-recipes/id6739671911
Author: lpeancovschi
Description: Cooking Recipes app for iOS
Popularity: 1 points | 0 comments
83. Show HN: Create Typeform-like forms with AI (preview)
URL: https://forms.md/ai-form-builder-preview/#
Author: darkhorse13
Description:
Popularity: 1 points | 0 comments
84. Show HN: FairSplit – Split Restaurant Bills Fairly Without the Math Headache
URL: https://www.fairsplit.online/
Author: victor_bram
Description: After a chaotic dinner with friends where we overpaid $120 due to messy splits, I built FairSplit – a zero-friction app to divide restaurant bills exactly as consumed.
Why it exists:
-Existing tools require accounts or force equal splits
-Manual math wastes 10+ minutes and strains friendships
-Groups lose $100s/year from lazy calculations
How it works:
-Snap a receipt or input items manually
-Assign dishes/drinks to individuals or groups
-Get precise totals with tax/tip split proportionally
Share payment links via SMS/WhatsApp
What makes it unique:
-Privacy-first: Bills auto-delete after 24 hours
-Mobile-optimized UI for real-time splitting at the table
-No app install or signup required
Would love feedback on:
-Feature prioritization (e.g., multi-currency support)
-Edge cases I’ve missed (split-by-percentage?)
-UI/UX pain points
Try it here: https://www.fairsplit.online
Popularity: 1 points | 0 comments
85. Show HN: Humanizing AI, just meet with our agent for instant business insights
URL: https://www.youtube.com/watch?v=NoP2ht88k5A
Author: voice_prompt
Description: Revolutionary video call based interface to meet and talk with our a virtual data analyst.
Popularity: 1 points | 0 comments
86. Show HN: Built a Size Recommendation Tool to Improve Fit
URL: #
Author: fitezfashion
Description: Website:https://fitezapp.com Demo: https://www.youtube.com/watch?v=lDX5mrZ0nKo
Hey everyone!
I’ve been living and breathing my full-time project for the past few months, and I’d love your honest feedback! I’ve created a size recommendation tool that offers personalized fit suggestions based on real body dimensions—no more guessing with generic charts. It’s designed to help fashion e-tailers reduce returns caused by size mismatches. Check out the demo on a dummy e-commerce store!
The idea came from my own frustration with online shopping. My family and I often bought extra sizes just to be safe, only to return those that didn’t fit, which felt terrible given the environmental impact. After diving into research, I realized e-tailers are facing the same problem, and that’s when I decided to build this solution.
I spent months gathering data—through family, friends, neighbors, and even crowdsourcing —to map clothing sizes to body measurements to ensure accuracy. This was the toughest part. This software currently supports sizes 2XS to 3XL, and while this is just the beginning, I’m excited about where it can go.
If you’re working on something similar or just want to share feedback, I’d love to connect and collaborate. Your input means the world to me!
Looking forward to hearing your thoughts!
Popularity: 1 points | 0 comments
87. Show HN: TinyLM library to run LLMs right inside the browser
URL: https://www.npmjs.com/package/tinylm
Author: wizenheimer
Description:
Popularity: 1 points | 0 comments
88. Show HN: I struggled to find "profitable" ideas so I built this free tool
Author: TechieJohn
Description: Since 2025 started, I spend one month building a tool that solves a problem. But sometimes, I get stuck on which solution to work on. So I came across GummySearch through Greg Isenberg- but I currently can't afford the monthly cost.
So I built an alternative, that helps you find startup ideas from Reddit subreddits.
Kindly try it out and lemme know what you think I should improve on. Btw, it's currently free to use. :)
Popularity: 1 points | 0 comments
89. Show HN: Image Pop Art Tool
URL: https://imagepop.maximepeabody.com/
Author: peab
Description:
Popularity: 1 points | 0 comments
Conclusion
Today's Show HN roundup showcases a diverse range of innovative projects. From AI-powered tools to creative coding solutions, these projects reflect the dynamic nature of our tech community. Which project caught your attention the most? Let us know in the comments!
Tags: #ShowHN #TechInnovation #DeveloperProjects #AI Applications #Open Source Software