Explore the hottest developer projects on Show HN for 2025-02-24. Dive into innovative tech, AI applications, and exciting new inventions!

Summary of Today's Content

Today's Hottest Product Highlights

Product Name: Show HN: I built an app to stop me doomscrolling by touching grass
Highlights: This app combats excessive phone use by requiring users to physically touch grass before accessing distracting apps, providing a unique solution to digital addiction using SwiftUI and Google Vision.

Quick Summary

Hottest Category: Apps and Tools
Top Keywords: AI, Open Source, Productivity, LLM, Web-based
Most Popular Product: Show HN: I built an app to stop me doomscrolling by touching grass, 1096 points

Technical Trends

SwiftUI, Google Vision, AI, OpenAI, LLM, Vector Embeddings, Rust, WebGPU, Serverless, Figma, Cloudflare, WASM

Project Distribution

Apps & Tools: 45%
AI & ML: 25%
Web Development: 15%
Games: 10%
Utilities: 5%

Trend Insight

The data reveals a strong interest in productivity apps, particularly those leveraging AI and open-source technologies. There's also a noticeable trend in tools that address digital well-being and simplify complex processes for developers. Focus on AI-driven solutions, serverless architectures, and tools that enhance developer productivity are likely to resonate well with users.

Top 1. An innovative app designed to combat doomscrolling by encouraging users to disconnect from screens and engage with nature. Perfect for those looking to improve their mental well-being and foster healthier digital habits. (Likes: 1096, Comments: 257)

Top 2. Introducing an innovative website that precisely displays the time across various corporate environments, ensuring seamless coordination and collaboration among teams. Perfect for remote workers and global businesses, this tool helps enhance productivity and streamline communication by providing accurate time information at a glance. (Likes: 302, Comments: 132)

Top 3. Monthly Steam Data Scraping - Download for Free! Enjoy access to comprehensive and updated game statistics scraped from Steam, available for download at no cost. Perfect for gamers, developers, and analysts looking to gain insights into the gaming market. (Likes: 152, Comments: 59)

Top 4. Discover Bracket City, the innovative daily crossword puzzle that redefines fun! Engage your mind with our unique, exploded format that adds a fresh twist to the classic game. Perfect for puzzle enthusiasts looking for a daily challenge and a new way to enjoy wordplay. (Likes: 88, Comments: 45)

Top 5. Electro is a lightning-fast Windows image viewer that seamlessly integrates a built-in terminal for enhanced functionality and efficiency. Perfect for professionals and enthusiasts alike, it streamlines your workflow by allowing you to view and manage images effortlessly while accessing command-line tools simultaneously. (Likes: 40, Comments: 30)

Top 6. RadiaCode is a powerful Python library designed for interfacing with RadiaCode-10x radiation detectors, enabling efficient data processing and analysis for researchers and professionals in the field of radiation measurement. (Likes: 37, Comments: 9)

Top 7. Introducing LLPlayer: An innovative media player powered by OpenAI Whisper, enhancing your audio and video experience with advanced speech recognition and accessibility features. Experience seamless playback and interactive engagement like never before! (Likes: 10, Comments: 8)

Top 8. URnetwork is a next-generation decentralized VPN replacement that prioritizes user privacy and security while providing a seamless browsing experience. Say goodbye to centralized control and embrace a truly peer-to-peer network that empowers you to browse the internet freely and anonymously. (Likes: 12, Comments: 0)

Top 9. Libredesk: An open-source customer support desk application designed for simplicity and efficiency, packaged as a single binary app. Perfect for businesses seeking cost-effective and customizable support solutions. (Likes: 10, Comments: 0)

Top 10. Revolutionary SEO Tool Harnessing Vector Embeddings for Enhanced Optimization and Insights (Likes: 6, Comments: 4)

1. Show HN: I built an app to stop me doomscrolling by touching grass

Show HN: I built an app to stop me doomscrolling by touching grass - Project Screenshot

URL: https://touchgrass.now/

Author: risquer

Description: i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps

the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not

i'd love to get your thoughts on the concept.

Popularity: 1096 points | 257 comments

2. Show HN: I made a site to tell the time in corporate

Show HN: I made a site to tell the time in corporate - Project Screenshot

URL: https://corporate.watch

Author: steadycourse

Description:

Popularity: 302 points | 132 comments

3. Show HN: I scrape Steam data every month and it's yours to download for free

Show HN: I scrape Steam data every month and it's yours to download for free - Project Screenshot

URL: https://www.gginsights.io

Author: csmets

Description: Yeah, there's AI, but I added it because I found it easier to find answers I'm looking for. For the data scientists, you can download the CSV and go crazy. Would love to know what discoveries or learnings can be found from it.

To download the raw scraped data you need to become a paid member but you don't really need it unless you're wanting to finesse a table of data for a particular need. The cost is mostly just an incentive to help me pay the bills for running the website.

The bunch of available CSV files contain large amounts of data which has everything from tags, genres, pricing, wishlists, estimated revenue, etc. It's what the AI is reading from.

Hope you find it useful :-)

Popularity: 152 points | 59 comments

4. Show HN: Bracket City – A daily, exploded (?) crossword puzzle

Show HN: Bracket City – A daily, exploded (?) crossword puzzle - Project Screenshot

URL: https://bracket.city

Author: brgross

Description: Hi hn - I co-own a diner where I co-host a puzzle night that is kind of like a diner-themed escape room. At the last one, I made a puzzle that was crossword-like clues nested in brackets. People at the diner seemed to like it, so I resolved to make it a real game and Bracket City was born: https://bracket.city.

I love crosswords, so it's been fun to write crossword-like clues:

  [it contains MSG]

as well as clues that would not make it into a crossword:

  [___ <=== you ===> hard place]

I write all the puzzles and post a new one at midnight ET every day of the week.

Still working on a lot of features/fixes. I'm aware that scoring based on keystrokes is pretty unfair, especially given not-ideal custom keyboard on mobile! Still thinking through the best solution there.

Also fun fact: if you sign up for the email list, you get a special "Word of the Day" email written by James Somers (of https://jsomers.net). The only way to sign up for the email list is to finish a puzzle!

**

(answer key: NYC, ROCK)

Popularity: 88 points | 45 comments

5. Show HN: Electro – A hyper-fast Windows image viewer with a built-in terminal

Show HN: Electro – A hyper-fast Windows image viewer with a built-in terminal - Project Screenshot

URL: https://github.com/pTinosq/Electro

Author: Tinos

Description: This is my first major OSS release! I was always so frustrated by how slow image viewers were on Windows so I built one from the ground up with Rust & Tauri v2.0!

Electro also has a very unique feature: a built-in terminal. I was always mesmerised by merging CLI tools with GUI based systems and this is my first go at it!

I have big plans on expanding the terminal functionality with built-in image editing commands, command chaining, file handling etc.

Popularity: 40 points | 30 comments

6. Show HN: RadiaCode – Python Library for RadiaCode-10x Radiation Detectors

Show HN: RadiaCode – Python Library for RadiaCode-10x Radiation Detectors - Project Screenshot

URL: https://github.com/cdump/radiacode

Author: cdump0

Description: Hi HN,

I want to show you my project: RadiaCode, a Python library to interface with RadiaCode-10x radiation detectors and spectrometers. With RadiaCode, you can:

- Collect real-time radiation measurements

Analyze spectra for insightful data interpretation
Control device settings via USB or Bluetooth
Explore a web interface example for remote monitoring
It's available on PyPI, open-sourced under the MIT License, and you can find the code with examples on GitHub.

Popularity: 37 points | 9 comments

7. Show HN: LLPlayer – a media player with OpenAI Whisper

Show HN: LLPlayer – a media player with OpenAI Whisper - Project Screenshot

URL: https://llplayer.com

Author: umlx

Description: Hello HN. I created a video player for Windows, specialized for language learning.

It can generate subtitles in real time using OpenAI Whisper. It can also generate subtitles from any online videos.

It is free and open source.

I would very much like to get feedback, Thanks.

[Github: https://github.com/umlx5h/LLPlayer]

Popularity: 10 points | 8 comments

8. Show HN: URnetwork – Decentralized VPN Replacement

Show HN: URnetwork – Decentralized VPN Replacement - Project Screenshot

URL: https://ur.io/

Author: mulchpower

Description: I spent the last 1.5 years working out how to scale a decentralized network safely and efficiently to millions of users. URnetwork is a market for network capacity, where each connection races to find the best provider on the network. This means users have many IP addresses that continually cycle, and users can directly connect to each other, which is great for privacy when some minimum conditions are met. Because the world already has a bunch of hardware and network capacity that can be used, the challenges were to design a protocol to make it safe to use and participate, fast and reliable, and to set up the right encryption bar for safe peer to peer data.

You can try the apps on iOS and Android and see if they work better than your current VPN. The source is here https://github.com/urnetwork

About me, I was an early engineer at Palantir, former YC founder, and spent the last decade building global infrastructure. I'm interested in truly free, transparent, private, available, and secure networks that reward people to contribute what they have. Ease of use and safety to participate has been a big focus for me.

Popularity: 12 points | 0 comments

9. Show HN: Libredesk – Open-source customer support desk. Single binary app

Show HN: Libredesk – Open-source customer support desk. Single binary app - Project Screenshot

URL: https://github.com/abhinavxd/libredesk

Author: avr5500

Description: Libredesk is a 100% free and open-source customer support desk, the backend is written in Go and the frontend is in Vue JS with ShadnCN for UI components.

Unlike many "open-core" alternatives that lock essential features behind enterprise plans, Libredesk is fully open-source and plans to always stay this way.

It's in alpha (v0.1.0) right now, but there’s a working demo available. I built this because I wanted a truly open and self-hosted alternative to platforms like Chatwoot, Intercom, and Zendesk.

Would love feedback, suggestions, and thoughts from the community.

GitHub: https://github.com/abhinavxd/libredesk

Demo: https://demo.libredesk.io/

Popularity: 10 points | 0 comments

10. Show HN: I made SEO tool using vector embeddings

Show HN: I made SEO tool using vector embeddings - Project Screenshot

URL: https://www.babylovegrowth.ai/

Author: overpower

Description: Hey HN,

I’m a solopreneur and have been in the SaaS space for the past 3 years. My last three startups failed, and a common challenge in all of them was figuring out how to reach my audience. SEO always seemed like the answer, but I didn’t know where to start. It felt overwhelming—so many technical terms like keyword research, clustering, SERP, semantics, topical authority… I could go on.

That’s where my idea for my next startup came from: building an all-in-one SEO tool that’s easy to use and understand. The complexity of SEO is hidden behind a simple UI, and the only thing users need to do is publish the generated articles. After working on it for the past 4 months, I just launched and already have a few paying customers through Reddit!

One of the biggest technical challenges was figuring out how to prioritize what to write about. Every customer is in a different niche, with a unique audience and offering. At first, I tried using LLMs to filter and prioritize topics, but it didn’t work well. Many irrelevant topics slipped through, and customers weren’t happy.

Then, I came across an article about topical authority and vector embeddings. That was my breakthrough!

Here’s what I did:

•I gathered all the keywords a customer’s website already ranks for.

•I created vector embeddings for those keywords.

•I built a function that uses cosine vector distance to measure the similarity between a new article topic and the site’s existing ranked keywords.

It works like a charm! This method helps me prioritize articles related to a website’s core offering first, then expand into supporting (pillar) topics. I assign each topic a score from 1 to 100 based on its relevance.

Next, I plan to use embeddings for internal linking, categorization, recommended reads, and more. There’s still a lot to do, but I’m excited about where this is going. I’ve learned so much in the past three weeks—let’s see where it takes me!

Would greatly appreciate if you guys could try it out and provide feedback on the articles!

Popularity: 6 points | 4 comments

11. Show HN: Mayo – A lightweight, web-based audio player that works offline

Show HN: Mayo – A lightweight, web-based audio player that works offline - Project Screenshot

URL: https://mayo.clumsy.fish

Author: koakuma-chan

Description: Here is the backstory: I used to use YouTube Music, but then I deleted my Google account. I didn't want Spotify because I hate it for various reasons, and at the same time I wanted to show off my programming skills. So here we are.

---

On the client: solidjs + tailwindcss + minisearch. IndexedDB as the database. One web worker to download audio to OPFS. Another web worker for indexing with minisearch. On top of this a service worker to precache static assets and make the app work offline.

On the server: bun + astro + sqlite + ffmpeg. Full-text search is implemented with fts5. Astro Actions is the best RPC.

---

The submission link goes straight to demo.

Here is the GitHub link:

https://github.com/mayo-dayo/app

Open to feature requests, but no promises.

Popularity: 10 points | 0 comments

12. Show HN: I made a 100% web-based screen recorder inspired by Screen Studio

Show HN: I made a 100% web-based screen recorder inspired by Screen Studio - Project Screenshot

URL: https://screenrecorder.me/

Author: johnwheeler

Description:

Popularity: 4 points | 5 comments

13. Show HN: Orra – The missing glue layer for production-ready multi-agent apps

Show HN: Orra – The missing glue layer for production-ready multi-agent apps - Project Screenshot

URL: https://github.com/orra-dev/orra

Author: ezodude

Description: We built Orra after our AI agents crashed in production, costing us thousands in unnecessary LLM calls. It's a Plan Engine that sits between your AI app and execution environment, handling all the messy coordination so you can focus on your agents' core logic.

Key features:

* Works with any language or agent framework (Python, JS today, more coming)

* AI-powered planning with domain safety guardrails

* Production-grade reliability with exactly-once execution

* Run tools as services to reduce latency and hallucinations

Unlike traditional workflow systems, Orra was built specifically for the dynamic nature of AI agents. It's open source (MPL-2.0), self-hostable, and currently in Alpha.

Looking forward to your feedback!

Popularity: 7 points | 1 comments

14. Show HN: Bhumi–OSS Python Library w Rust Underhead for 2.5x Faster LLM Inference

Show HN: Bhumi–OSS Python Library w Rust Underhead for 2.5x Faster LLM Inference - Project Screenshot

URL: https://bhumi.trilok.ai

Author: rachpradhan

Description: Read the full blogpost at https://rach.codes/blog/Introducing-Bhumi

(click on reader to see the technical breakdown!) AI inference should be fast, but in practice it’s painfully slow. Inference bottlenecks slow down LLM-powered chatbots and AI workflows everywhere.

I built Bhumi to fix that. Bhumi is a Python library designed for developers, yet its performance-critical core is implemented in Rust (via PyO3) for near-native speed. This hybrid approach delivers up to 2.5x faster response times across providers like OpenAI, Anthropic, and Gemini—without changing the underlying model.

THE PROBLEM: SLOW AI INFERENCE

Most LLM clients suffer from three main issues:

Batch Processing Overhead – Clients wait for the full response instead of streaming data as it’s ready.
2. Inefficient Buffers – Default buffer sizes aren’t tuned for AI-generated text.
3. Validation Bottlenecks – Tools like Pydantic slow down structured response handling.
Bhumi tackles these challenges with a smarter architecture that blends Python’s ease of use with Rust’s raw speed.
HOW BHUMI MAKES AI FASTER
Rust-Based Streaming: Python’s async is useful, but integrating Rust through PyO3 brings near-native performance. Streaming inference starts instantly, cutting response times by up to 2.5x.
2. Smarter Buffer Management: Quality-Diversity algorithms (like MAP-Elites) dynamically discover optimal buffer sizes, boosting throughput by roughly 40%.
3. Replacing Pydantic with Satya: Pydantic was a performance sink. I built Satya—a Rust-backed validation library—that accelerates structured outputs dramatically.
PERFORMANCE BENCHMARKS:
• OpenAI: 2.5x faster response times
• Anthropic: 1.8x faster
• Gemini: 1.6x faster
• Minimal extra memory overhead
Bhumi is provider-agnostic, allowing you to switch between OpenAI, Anthropic, Groq, and more with a simple config change.
USING BHUMI (WITH TOOL USE & STRUCTURED OUTPUTS)
Bhumi makes tool integration effortless. For example, here’s how you can register a weather tool in Python:
import asyncio from bhumi.base_client import BaseLLMClient, LLMConfig
async def get_weather(location: str) -> str: return f”The weather in {location} is 75°F”
async def main(): config = LLMConfig(api_key=“sk-…”, model=“openai/gpt-4o-mini”) client = BaseLLMClient(config) client.register_tool(name=“get_weather”, func=get_weather) response = await client.completion([{“role”: “user”, “content”: “What’s the weather in SF?”}]) print(response[“text”])
asyncio.run(main())
WHAT’S NEXT? I’m actively working on:
• Supporting More Providers & Models
• Adaptive Streaming Optimizations
• Advanced Structured Outputs & Tooling
Bhumi is a Python-first library powered by a Rust underhead for performance.
Check out Bhumi on GitHub at https://github.com/justrach/bhumi or reach out at me@rachit.ai.

Popularity: 8 points | 0 comments

15. Show HN: 4Pilots – A Mobile App for Flight Planning

Show HN: 4Pilots – A Mobile App for Flight Planning - Project Screenshot

URL: https://4pilots.app/

Author: cubrilo

Description: Hi HN, I've recently published a new version of my app which aims to improve and speed-up flight planning for student and general aviation pilots. Me and my best friend, one a software engineer and the other a student pilot, have been working on this app. We would love to hear your feedback on it.

-- Milos

Popularity: 2 points | 4 comments

16. Show HN: I bet you can't solve this - new daily news game

Show HN: I bet you can't solve this - new daily news game - Project Screenshot

URL: https://dailydetectivereporter.com

Author: DKay6_37

Description:

Popularity: 2 points | 4 comments

17. Show HN: Digestrack – Forget Calories and MapYour Food's Journey in Real-Time

Show HN: Digestrack – Forget Calories and MapYour Food's Journey in Real-Time - Project Screenshot

URL: https://www.digestrackapp.com

Author: YaccoHakon

Description:

Popularity: 3 points | 2 comments

18. Show HN: I built a free and open source pdf redaction tool

Show HN: I built a free and open source pdf redaction tool - Project Screenshot

URL: https://www.magicredact.com

Author: joeytitanium

Description: Hey everyone, I recently built a free and open-source tool that lets you manually redact PDFs and images right in your browser—no sign-ups, no watermarks.

I also added an AI-powered auto-redaction feature to detect and remove sensitive info. Since this part uses external processing (OCR + AI), there are usage limits: you can auto-redact up to 3 single-page PDFs or images for free each day. Higher usage and multi-page support require a paid account.

Right now, it works great for removing sensitive details like names, addresses, and emails, but I’d love to get your thoughts:

• What redaction features do you wish PDF tools had? • Are there any pain points with existing redaction tools that I should address?

Since this is open-source, I’m eager to make it as useful as possible. Any feedback is appreciated!

Popularity: 3 points | 2 comments

Show HN: I built a Macrodata Refinement game inspired by Severance - Project Screenshot

URL: https://macrodata-refinement.arjit.me/

Author: arjitjaiswal

Description: Fully leaned into vibe coding this time around. Started on v0, at some point ejected into running locally (getting v0's exported folder to run locally was a challenge), then iterated with Cursor over the course of a few hours. Really neat how much can be accomplished just conversationally these days.

Popularity: 4 points | 1 comments

20. Show HN: Forage Mail – AI that declutters your inbox with a clean daily summary

Show HN: Forage Mail – AI that declutters your inbox with a clean daily summary - Project Screenshot

URL: https://foragemail.com

Author: richiebonilla

Description: Hi HN, we’re Richie, Eni, Elton, and Cynthia, and we’re building Forage Mail (https://foragemail.com), an AI that filters your incoming mail, removes low-priority emails from your inbox, and then sends you a daily summary email that includes a TLDR of every newsletter you received.

You can start using Forage in just 30 seconds by connecting your Gmail account. Forage will start by filtering the last 3 days of email and creating your first daily summary. Then it will continue monitoring for incoming mail. Forage AI labels every email and then handles it according to your rules. You can choose to Keep in Inbox, Summarize, or Mute any category—or you can create custom rules for specific senders.

LLMs give us an opportunity to completely rethink our relationship to email. While most AI email agents are focused on drafting replies and automating responses, we decided to focus on the >90% of email that doesn’t need a reply. Surely there’s a better way to consume all this information and stay on top of notifications and newsletters—and we think we found it!

Demo video: https://www.youtube.com/watch?v=fM9X4DhtlJk

There were two moments that stand out from our early experimentation on this project:

1 — During early product research, we asked the question, “how do you feel about your email inbox?” and most people responded with audible groans, sighs, or eye rolls.

2 — We originally created an AI that only filtered newsletters and summarized them. Early testers liked the results, but admitted that it was “yet another email” in their inbox. So we sat down with them and looked through their inboxes. Then we realized, we could do something about most of these emails.

…and maybe, in the space we create in their inbox, we could build something truly new and exciting.

Forage is Google Verified, has passed a required security audit, and is requesting the minimum permissions necessary to deliver our advertised features. We were surprised to learn that Google doesn't separate the permissions for sending emails and managing emails (labeling, archiving, marking read). But we don’t have any features that send emails from your account.

Excited to share Forage Mail with everyone here on HN. Please let us know what you think!

Popularity: 4 points | 1 comments

21. Show HN: Tool to visualize any React app

Show HN: Tool to visualize any React app - Project Screenshot

URL: https://www.react-explorer.com/

Author: aidenyb

Description:

Popularity: 4 points | 1 comments

22. Show HN: Visualising how elite distance runners train

Show HN: Visualising how elite distance runners train - Project Screenshot

URL: https://www.enduranceviz.com/

Author: danielcwq

Description: Strava's awesome for viewing individual training runs, but it doesn't offer a consolidated view for elite runners' training. So I scraped >150k activities from 450+ elites with public accounts for their 2024 training log.

GH Repo: https://github.com/danielcwq/elite-endurance-viz/

Would love any feedback + feature requests!

Popularity: 5 points | 0 comments

23. Show HN: An Open Source Implementation of Deep Research Using Gemini Flash 2.0

Show HN: An Open Source Implementation of Deep Research Using Gemini Flash 2.0 - Project Screenshot

URL: https://github.com/eRuaro/open-gemini-deep-research

Author: eRuaro

Description: Sup HN, been seeing a lot of open source implementation of deep research but i haven't seen anything that uses Python (or maybe my x feed is just a bunch of TS users) so here's my own implementation using Python, and Gemini Flash!

It has three modes:

Fast (1-3min): Quick surface research with 3 parallel queries
Balanced (3-6min): Moderate depth with 7 parallel queries
Comprehensive (5-12min): Deep recursive research that builds query trees and explores counter-arguments
This also prints out the research structure as it works, so you can see exactly how it's approaching your topic. All open source.

Popularity: 3 points | 1 comments

24. Show HN: SwiftKey – Hackable Launcher for macOS

Show HN: SwiftKey – Hackable Launcher for macOS - Project Screenshot

URL: https://github.com/amebalabs/SwiftKey

Author: melonamin

Description: I've been an avid Alfred, LaunchBar, and Raycast user for many years, but none addressed this specific need I have.

SwiftKey on a surface is a simple launcher that allows you to launch apps, open URLs, and run scripts. The key is in the interaction model; first, you organize the things you launch in a hierarchical menu, and then you can address each item with a global keyboard shortcut or with a sequence of keystrokes. The latter is the key; if you have experience working with Vim or Emacs, this will click for you immediately.

For v1, it is quite flexible and configurable; give it a try.

Popularity: 2 points | 2 comments

25. Show HN: CoWriter – Open-Source Tool to Accelerate Writing with Local LLMs

Show HN: CoWriter – Open-Source Tool to Accelerate Writing with Local LLMs - Project Screenshot

URL: https://github.com/aadityaubhat/co_writer

Author: aadityaubhat

Description:

Popularity: 3 points | 1 comments

26. Show HN: Botnet of Ares, an incremental hacking game

Show HN: Botnet of Ares, an incremental hacking game - Project Screenshot

URL: https://tiniuc.com/botnet-of-ares/

Author: tiniuclx

Description:

Popularity: 4 points | 0 comments

27. Show HN: Reliability layer to prevent LLM hallucinations

Show HN: Reliability layer to prevent LLM hallucinations - Project Screenshot

URL: https://github.com/Upsonic/Upsonic

Author: bartuu

Description:

Popularity: 3 points | 1 comments

28. Show HN: I Made an API for Persistent KV-Caching (Cache Augmented Generation)

Show HN: I Made an API for Persistent KV-Caching (Cache Augmented Generation) - Project Screenshot

URL: https://databridge.gitbook.io/databridge-docs/api-reference/endpoints/cache

Author: ArnavAgrawal03

Description: Hi HN!

I wanted to demonstrate an easy to use API for Cache Augment Generation. For any open source LLM available on Llama cpp, we can store the KV-cache and model state after it has processed a large corpus of documents, and then load that state in every time we query the document.

This leads to a drastic reduction in latency as well as compute/energy used by the model.

This demo is part of a larger system that I'm building called DataBridge[0] - with a focus on implementing new and useful techniques for knowledge retrieval - allowing developers to use the latest research in production.

I'd love to hear your feedback on DataBridge, and the CAG feature. If you have papers or particular techniques you'd like to see implemented, I'd love to hear about it :)

[0] https://github.com/databridge-org/databridge-core/

Popularity: 3 points | 1 comments

29. Show HN: Toutui: A TUI Audiobookshelf Client for Linux (Written in Rust)

Show HN: Toutui: A TUI Audiobookshelf Client for Linux (Written in Rust) - Project Screenshot

URL: https://github.com/AlbanDAVID/Toutui

Author: WoooowSplendide

Description: These last weeks, I really enjoyed building a TUI audiobookshelf client for Linux (written in Rust and I used Ratatui for TUI). I'm happy to share with you the first version.

With this app, you can listen to your audiobooks and podcasts (from an audiobookshelf server) while keeping your progress and stats in sync. All of this from your terminal :)

Check out the GitHub page for a detailed presentation.

Enjoy!

Popularity: 4 points | 0 comments

30. Show HN: A weekend project, quickly save links without an account

Show HN: A weekend project, quickly save links without an account - Project Screenshot

URL: https://linkstash.co/

Author: eastoeast

Description: A quick idea I had. Ended up being pretty cool- Use a page name that is memorable for you, but hard to guess for others. So the page name becomes like a password in a way.

Popularity: 4 points | 0 comments

31. Show HN: open source framework for building nanoservices

URL: #

Author: DGrechko

Description: Hey HN, We’re the team behind Deskree, and we just open-sourced Nanoservice TS (https://github.com/Deskree/nanoservice-ts), a TypeScript framework for building single-responsibility containerized services—aka nanoservices. Basically, if you know the pain of working with microservices, this one is for you.

A couple of years ago, we started Deskree as a BaaS product. Eventually, our tiny team of three engineers was managing 20,000 microservices. And as you might know, microservices at that scale suck to manage. Every change meant updating dozens of repos, rolling out updates across services felt like herding cats, and when something broke, it took forever to figure out where.

At some point, we figured we can create small reusable nodes, each handling just one task. No need to rewrite the same logic across multiple services, updating a node propagates changes everywhere it’s used. Add built-in monitoring and observability, trace things on a code-level and then debugging gets so much easier.

Turns out, this concept already existed. Apple and IBM have been using nanoservices internally for years, but somehow, no one ever released an actual framework for it. So, we built one.

Each nanoservice is just a function running in an isolated container. Built-in protocol for inter-service communication gives low latency, and you can run this with Docker, Kubernetes, Serverless, or anything really. Deploy as monolith or microservices, and then change it up if you need to. Built-in monitoring and observability also makes debugging easy. Adding Python library soon for AI/ML workflows.

To get started:

npx create-nanoservice my-service

Check it out, would love to know what’s broken, what’s missing and what would make it better:

GitHub repo: https://github.com/deskree-inc/nanoservice-ts

Docs: https://nanoservice.xyz/docs/d/introduction/welcome

Website: https://deskree.com

X: https://x.com/nanoservice_ts

Excited to share this with everyone here, let us know your thoughts!

Popularity: 4 points | 0 comments

32. Show HN: Serverless Swift to control Philips Hue bulbs when my sports teams win

Show HN: Serverless Swift to control Philips Hue bulbs when my sports teams win - Project Screenshot

URL: https://www.ryantoken.com/blog/serverless-swift

Author: rtoken

Description: I built an event-driven serverless back end entirely in Swift that remotely flashes the Philips Hue bulbs in my house whenever my favorite sports teams score or win. It runs on AWS services including Lambda, DynamoDB, SQS, and EventBridge, and costs less than $0.20/month.

The Infrastructure as Code config and deployment is all handled by Swift Cloud.

You can view the full source code for this project on GitHub: https://github.com/r-token/sports-home-automation-swift

Interested in your feedback! I haven't seen much content out there about serverless Swift, and I think the language fits really well in that environment. Hopefully the ecosystem around this continues to grow. I had so much fun with it.

Popularity: 2 points | 2 comments

33. Show HN: No-Code AI Chatbot Builder Using Figma, Buzzy, and Make

URL: #

Author: adamgins

Description: Hello HN,

I'm Adam, the founder of Buzzy. Recently, I've been exploring the integration of AI capabilities into no-code platforms. I documented the process of building an AI-powered chatbot using Figma for design, Buzzy to convert designs into functional apps, and Make (formerly Integromat) for workflow automation.

Key Highlights:

Designing in Figma: Starting with a chat app template and customizing it to specific needs. Building with Buzzy: Transforming Figma designs into working applications seamlessly. Automating with Make: Connecting the app to AI services like Anthropic's Claude and OpenAI for dynamic user interactions. I'm eager to gather insights and feedback from this community:

Have you integrated AI into your no-code projects? What challenges did you encounter? Are there specific features or improvements you'd suggest for this workflow? How do you envision the future of AI in no-code development? For those interested in a detailed walkthrough, I've shared a video here: https://www.youtube.com/watch?v=6WLEiRV-AaM

Your experiences and suggestions are invaluable, and I'm keen to engage in a constructive discussion.

Thank you for your time and input.

Popularity: 3 points | 0 comments

34. Show HN: New desktop app for Python notebooks, for beginners in data science

Show HN: New desktop app for Python notebooks, for beginners in data science - Project Screenshot

URL: https://github.com/mljar/studio

Author: pplonski86

Description: I would like to share with you a project that I was working for a while. It is a desktop application for creating Python notebooks. It is called MLJAR Studio.

What is unique about it:

- it offers one-click Python installation on the first run, so you don't have to worry about your environment.

- Variable Inspector: easily inspect and view variables in your code - great for learning.

- Package Manager: manage your Python packages with GUI, making it simple to install and update libraries.

- Interactive Code Recipes: A collection of interactive code recipes that provide a GUI to help you create and run code. I created GUI for Pandas, scikit-learn, LightGBM, MLJAR AutoML, OpenAI api, Ollama api.

- AI Assistant powered by GPT-4 to assist with coding, debugging, and answering your programming questions.

It was designed to make the flow of creating Python notebook very easy. You can use GUI or AI assistant to create code snippets. The approach with interactive code recipes might be a good alternative for drag-and-drop interface of data science platforms.

Code for app is available at https://github.com/mljar/studio

You can download app binary at https://platform.mljar.com

Documentation https://mljar.com/docs/

I'd love to hear feedback from you. Thank you :)

Popularity: 3 points | 0 comments

35. Show HN: A faster way to set up Flowise and Qdrant for AI agent development

URL: #

Author: nix_95

Description: I’ve been experimenting with Flowise and Qdrant to build AI agents, and I wanted to share a setup that eliminates the usual manual infrastructure deployment. Instead of manually doing cloud configuration and database setup, I used Qubinets to spin up everything in less than 5 minutes.

How I did it?

- I created a project in Qubinets (No cloud account needed for quick testing).

Selected Flowise AI (for building AI agents) and Qdrant (for vector storage).
Clicked Instantiate—Qubinets handled the full deployment.
Waited a few minutes, then logged into Flowise and started building.
Why This is Useful
- No manual setup—everything is pre-configured.
Great for prototyping—test AI agents fast without worrying about infrastructure.
Scalable—switch to a persistent cloud setup when moving to production.
Here's the full breakdown -> https://youtu.be/yEJyyjbHsPc?si=dTVF5jGVVWq5Wna5

Popularity: 3 points | 0 comments

36. Show HN: I made a simple game to measure how well you can keep time

Show HN: I made a simple game to measure how well you can keep time - Project Screenshot

URL: https://rhythmtapper.pages.dev/

Author: Reviving1514

Description: Disclosure: Built in 5 minutes with replit but have enjoyed using it. Wondering whether I should add the ability to change the default 120BPM.

Popularity: 2 points | 1 comments

37. Show HN: image-palette-webgpu – extract dominant colors from images using WebGPU

Show HN: image-palette-webgpu – extract dominant colors from images using WebGPU - Project Screenshot

URL: https://github.com/IvanLudvig/image-palette-webgpu

Author: IvanLudvig

Description: A tiny zero-dependency browser package that extracts dominant color from images using WebGPU API with various algorithms. It's built with compute shaders.

Live demo: https://ivanludvig.dev/image-palette-webgpu

There are plans to add tests and benchmarks

Popularity: 3 points | 0 comments

38. Show HN: The WilderNet

Show HN: The WilderNet - Project Screenshot

URL: https://thewildernet.com

Author: WilderNet

Description:

Popularity: 2 points | 1 comments

39. Show HN: Libredesk – Open-source customer support desk. Single binary app

Show HN: Libredesk – Open-source customer support desk. Single binary app - Project Screenshot

URL: https://github.com/abhinavxd/libredesk

Author: avr5500

Description: Libredesk is a 100% free and open-source customer support desk, the backend is written in Go and the frontend is written in Vue JS with ShadnCN for UI components.

Unlike many "open-core" alternatives that lock essential features behind enterprise plans, Libredesk is fully open-source and plans to always stay this way.

I built this because I wanted a truly open and self-hosted alternative to platforms like Chatwoot, Intercom, and Zendesk.

It's in alpha right now, but there’s a working demo available. Would love feedback, suggestions, and thoughts.

GitHub: https://github.com/abhinavxd/libredesk

Demo: https://demo.libredesk.io

Popularity: 3 points | 0 comments

40. Show HN: I built a serverless file transfer web app that embeds files in URLs

Show HN: I built a serverless file transfer web app that embeds files in URLs - Project Screenshot

URL: https://urlfile.app/

Author: below43

Description: This was mostly built as an academic exercise to show that a file can be transported via a URL. It's really only useful for sharing small files.

Popularity: 3 points | 0 comments

41. Show HN: Pandergram: A slow and gentle word game

Show HN: Pandergram: A slow and gentle word game - Project Screenshot

URL: https://www.onelook.com/?w=pandergram

Author: dougb5

Description:

Popularity: 3 points | 0 comments

42. Show HN: Thypher – Wordle Meets Physics: Solve Equations to Guess a Daily Word

Show HN: Thypher – Wordle Meets Physics: Solve Equations to Guess a Daily Word - Project Screenshot

URL: https://thypher.com/

Author: sdkpanda

Description:

Popularity: 3 points | 0 comments

43. Show HN: VaniSSH – generate vanity public keys

Show HN: VaniSSH – generate vanity public keys - Project Screenshot

URL: https://github.com/scottvr/vanissh/blob/main/README.md

Author: ycombiredd

Description: Yes, it's silly, but I try as I might to pretend to be too cool, I've already switched to "tagging" keys that will be distributed remotely so I'm sharing it with you all.

Popularity: 3 points | 0 comments

44. Show HN: PageZERO – Full-Stack Web App Starter for Cloudflare

Show HN: PageZERO – Full-Stack Web App Starter for Cloudflare - Project Screenshot

URL: https://github.com/pagezero-dev/pagezero

Author: pawelgalazka

Description: I built PageZERO, an open-source full-stack web app starter that runs entirely on Cloudflare platform. It’s designed to help developers quickly build and deploy modern web apps using Cloudflare’s edge computing.

Tech Stack

Core:

  - Vite + React + React Router v7

Cloudflare Pages (hosting) + D1 (database)
TypeScript + TailwindCSS + Drizzle ORM

Tooling:

  - GitHub Actions (CI/CD)
Prettier + ESLint (code quality)
Vitest + Playwright (testing)
Storybook + MDX (docs & components)

Why I Built It

I wanted a simple yet powerful way to build and deploy full-stack web apps on Cloudflare, fully leveraging its edge computing stack. Existing solutions felt too complex or weren’t optimised for Cloudflare-first development, so I built PageZERO.

Popularity: 2 points | 0 comments

45. Show HN: SmartChat – Build and Publish AI Chatbots with Any LLM

Show HN: SmartChat – Build and Publish AI Chatbots with Any LLM - Project Screenshot

URL: https://smartchat.tech

Author: Kapilverma29

Description: Create chatbots crafted to your own system prompt and make them public or keep them private and you can even upload pdf containing upto 16,000 words and query it.

Popularity: 1 points | 1 comments

46. Show HN: MetaMCP – the middleware MCP to manage all your MCPs

Show HN: MetaMCP – the middleware MCP to manage all your MCPs - Project Screenshot

URL: https://metamcp.com

Author: jczhang141

Description: Hi HN I am James author of MetaMCP would like to share a project I recently launched and would like to learn your thoughts about it!

MetaMCP manages MCPs through its middleware MCP server.

A few feature highlights:

- GUI app to manage MCP configurations with dynamic updates when list_tools, etc.

- Support ANY MCP clients (e.g. Claude Desktop, Cursor, etc.) because MetaMCP is a MCP server.

- Support prompts, resources, tools under MCP.

- Support multi-workspace: e.g. activate a workspace of DB1 or switch to DB2 in another workspace, preventing polluting context of DB1 to your MCP Client.

Popularity: 1 points | 1 comments

47. Show HN: WiFi-deauth –> A pentesting deauth attack tool against WiFi networks

Show HN: WiFi-deauth –> A pentesting deauth attack tool against WiFi networks - Project Screenshot

URL: https://github.com/flashnuke/wifi-deauth

Author: adanikel

Description: I built WiFi-Deauth, a high-performance tool for automating WiFi deauthentication attacks.

Features: Supports 5GHz channels (not just 2.4GHz)

Ability for better precision by targeting specific clients inside a network
Includes a mode that targets an access point on all channels (effective against a common protection mechanism of switching channels)
Designed for automation, using the correct filters and settings
It’s lightweight, written in Python, and very straightforward to use.
Let me know what you think or if you have feature suggestions!

Popularity: 2 points | 0 comments

48. Show HN: Goalstack – A to-do app based on life goals

Show HN: Goalstack – A to-do app based on life goals - Project Screenshot

URL: https://goalstack.app

Author: cardz

Description: I've been building Goalstack part-time since December. It's a to-do app designed around life goals, helping users break them down into milestones and tasks, while tracking progress along the way.

This is an early version, but it's already usable, and I'd love to get some feedback.

I also used this project as a learning opportunity, I built it using Leptos (a Rust web framework) and I used a Pocketbase backend.

Popularity: 2 points | 0 comments

49. Show HN: FlowG – Log processing made easy

Show HN: FlowG – Log processing made easy - Project Screenshot

URL: https://github.com/link-society/flowg/blob/main/README.md

Author: linkdd

Description:

Popularity: 2 points | 0 comments

50. Show HN: Fead – A RSS feed reader written in Rust

Show HN: Fead – A RSS feed reader written in Rust - Project Screenshot

URL: https://github.com/Allyedge/fead

Author: Allyedge

Description:

Popularity: 1 points | 1 comments

51. Show HN: Exiftool-web, an interface for the CLI tool (running Perl in WASM)

Show HN: Exiftool-web, an interface for the CLI tool (running Perl in WASM) - Project Screenshot

URL: https://github.com/lucasgelfond/exiftool-web

Author: lucasgelfond

Description: This was a pretty fun weekend hack, wasn't (easily) possible until a few weeks ago when I found this blog post about how to execute Perl in WebAssembly. https://andrews.substack.com/p/zeroperl-sandboxed-perl-with-...

As I gather, Exiftool is used a bunch by OSINT researchers, many who aren't big fans of the CLI, so I figured this would be a fun browser port. The above + https://github.com/bjorn3/browser_wasi_shim and some regular Svelte/file API stuff were enough, pretty proud of this demo.

Thinking if I get some more time this weekend I may implement metadata editing / deleting, and bundling these into desktop apps would not be super tricky.

Popularity: 2 points | 0 comments

52. Show HN: I built a database of 1000 Solopreneurs making $10k/month

Show HN: I built a database of 1000 Solopreneurs making $10k/month - Project Screenshot

URL: https://www.onemandb.com/

Author: mohitvaswani

Description:

Popularity: 2 points | 0 comments

53. Show HN: Free AI Mobile App Generator

Show HN: Free AI Mobile App Generator - Project Screenshot

URL: https://bfloat.ai/

Author: albystein

Description: Hi HN

About three weeks ago, I was playing around with the popular app generation tools, but at the time, none of the major platforms supported mobile app gen. So I thought it would be a fun weekend project to build such a tool. Since then, a number of tools for app gen have been released. But I thought it would still be fun to release what I worked on. Here's Bfloat. It's free. Lmk what you think. It's currently supported by OpenAI credits. Otherwise, let me know what could be improved.

Currently, the app is not designed to be responsive, so it's best used on larger screens like laptops and desktops.

To use, just prompt with an app idea.

Popularity: 1 points | 1 comments

54. Show HN: github.com/go-rod/rod to get screenshots of latest new posts here

URL: #

Author: andrewfromx

Description: I used to only look at the homepage here. But then one day I started going to the fresh new articles and I like that even better. But clicking on the ones that title resonated with me isn't as cool as:

https://i.imgur.com/3i3G4l5.jpeg

This image comes from:

https://github.com/andrewarrow/aaai/tree/main/examples/hnai

That aaai repo (tripple AI) is a port of aider.chat to golang. Or at least the start of that port. This example hnai program was written in vibecoding style. At first it was just an example program to test aaai logic. But I find myself running it and viewing the images now all the time!

If you haven't use github.com/go-rod/rod yet for browser stuff it's amazing. Like python's playwright.

Popularity: 1 points | 1 comments

55. Show HN: GroqSwift – Apple/Linux Swift SDK for Groq.com API

Show HN: GroqSwift – Apple/Linux Swift SDK for Groq.com API - Project Screenshot

URL: https://github.com/engali94/groq_swift

Author: alihilal94

Description: I've created a Swift SDK for Groq's API that makes it easy to integrate Groq's powerful LLMs into Apple platform applications and Linux servers.

https://github.com/engali94/groq_swift

https://groq.com/#

Popularity: 2 points | 0 comments

56. Show HN: GetCustomerFast – Get Your First Customers via Cold Outreach

Show HN: GetCustomerFast – Get Your First Customers via Cold Outreach - Project Screenshot

URL: https://www.getcustomerfast.com/

Author: juliengss

Description: As a solopreneur who's launched 5+ products, I know that the hardest part of starting a business is getting your first customers.

That's why I created GetCustomerFast—to help startup acquire their first customers quickly and efficiently through AI-powered cold email outreach. Our platform automates lead generation, outreach, and follow-ups, so you can focus on closing deals instead of chasing leads.

Popularity: 1 points | 0 comments

57. Show HN: I built a Video Generator to help create faceless videos

Show HN: I built a Video Generator to help create faceless videos - Project Screenshot

URL: https://app.spikexai.com/try-for-free

Author: bivcccswb

Description: I've been a programmer for a long time. For some time now, I've wanted to create videos. I tried recording and editing but turns out I am really bad at it and so I tried creating faceless videos by searching or creating various images using AI Image Generators and then programmatically creating a video from those image frames and found it very easy. This gave me the idea to automate the entire process and create a tool out of it. It is still a very basic version and I have some ideas to improve upon it which I am working on. Would love to hear some feedbacks.

Popularity: 1 points | 0 comments

58. Show HN: I made a tool to track usage and cost for LLM-powered apps

Show HN: I made a tool to track usage and cost for LLM-powered apps - Project Screenshot

URL: https://www.affordai.io

Author: kyryloalokhin

Description: Hey HN, I’m Kyrylo. While integrating LLMs into my work projects, I kept running into the same issue — tracking LLM usage and costs for each user. Every time, I had to build a custom solution from scratch.

So, I built a simple analytics tool to handle it.

How it works?

1) Add your app & choose an LLM model;

2) Get an API token;

3) Send LLM usage events into our API.

The dashboard shows token consumption, costs, and top users. Pay-as-you-go, no subscriptions, and free usage available.

I’d love to hear your feedback and ideas for improvement!

Popularity: 1 points | 0 comments

59. Show HN: OpenOrch – microservices platform for building AI apps

Show HN: OpenOrch – microservices platform for building AI apps - Project Screenshot

URL: https://github.com/openorch/openorch

Author: friendly_chap

Description:

Popularity: 1 points | 0 comments

60. Show HN: Soar – Distro Agnostic Package Manager, HomeBrew (LinuxBrew) Done Right

Show HN: Soar – Distro Agnostic Package Manager, HomeBrew (LinuxBrew) Done Right - Project Screenshot

URL: https://github.com/pkgforge/soar

Author: azathothas

Description: Soar is a fast, modern package manager for Static Binaries, Portable Formats (AppImage|AppBundle|FlatImage|Runimage) & More.

Think of it as homebrew but if homebrew worked on all distros (their bottles don't work on musl) & provided casks for Linux (They only do for macOS)

What makes soar new or different? I encourage you read https://docs.pkgforge.dev/soar/readme & make up your own mind.

Popularity: 1 points | 0 comments

61. Show HN: SistantAI – A proactive and connected AI personal assistant

Show HN: SistantAI – A proactive and connected AI personal assistant - Project Screenshot

URL: https://sistant.ai

Author: ulsc

Description:

Popularity: 1 points | 0 comments

62. Show HN: XCEO – the CEO who works for you

Show HN: XCEO – the CEO who works for you - Project Screenshot

URL: https://github.com/kevingduck/xceo

Author: duckkg5

Description: I wanted to share XCEO, a CRM for solopreneurs.

https://github.com/kevingduck/xceo

Getting your idea off the ground is hard. XCEO helps by providing guidance, suggesting tasks, and helping you with specific steps to building momentum and reaching your business goals.

Think of it as The CRM for Solopreneurs ... Who Also Need Some Help

Keep track of your business with an AI that acts like a CEO - giving you guidance and direction while you stay in control.

▶ Try Live Demo https://xceo.replit.app

What it does

Think of this as having an AI CEO advisor that's available 24/7. While you and your team handle the actual work, the AI CEO helps by:

Making suggestions on business decisions

Creating and assigning tasks to your team

Keeping track of everything happening in your business

Guiding you through tough choices

Spotting problems before they get big

You're always in charge - the AI CEO is there to advise and help organize, not to take over (or fire you). You and your team make the final calls on everything.

Popularity: 1 points | 0 comments

63. Show HN: Turn This Open-Source tool into Your Own SaaS (Start Earning Today)

Show HN: Turn This Open-Source tool into Your Own SaaS (Start Earning Today) - Project Screenshot

URL: https://github.com/Grashjs/cmms

Author: iib0011

Description: Want to start earning right away by launching your own SaaS? Check out Atlas CMMS – a powerful, self-hosted maintenance management system that's like Jira for technicians!

Here's the kicker: It's open-source, meaning you can: White-label it and sell it as your own product Offer hosting and support for recurring income Add custom features and charge premium prices

Perfect for industries like manufacturing, healthcare, hospitality, and more. This is your chance to launch your own SaaS without building from scratch!

Start today – The possibilities are endless! Check it out on GitHub and feel free to ask me anything!

Popularity: 1 points | 0 comments

64. Show HN: Instantly Translate Manga – TranslateManga

Show HN: Instantly Translate Manga – TranslateManga - Project Screenshot

URL: https://translatemanga.net/en

Author: kadeus

Description: Since I was young, I've loved anime, and over the years, manga has brought me joy, given me courage, and sparked excitement in my heart.

However, as I read more, I realized that many of these manga weren't translated at all. I also came across some AI-based translation tools, but the results often fell short.

So, I decided to create a tool that allows manga fans to read and enjoy their favorite manga, no matter the language or whether a translation team is available.

This product has just been launched, and there are certainly areas that can be improved. However, with time, I'm confident it will only get better.

You're welcome to try it out and share your valuable feedback!

Popularity: 1 points | 0 comments

65. Show HN: I made a site to track graded Pokemon card sales

Show HN: I made a site to track graded Pokemon card sales - Project Screenshot

URL: https://chasecard.gg

Author: grep_it

Description: Hey everyone, this is my side project that I’ve been working on during my evenings and weekends for the last few months.

I got tired of constantly checking ebay sold listings just to figure out what a graded card was worth, so I built chasecard.gg. Other sites just show a basic trend line, but I wanted deeper insights so this one includes things like moving averages to help spot momentum shifts like golden crosses and death crosses. Plus, it has card comparison and portfolio tracking.

I have lots of ideas for other things to add, but I’d love any feedback for things you think I should add!

Popularity: 1 points | 0 comments

66. Show HN: QuickGrid – Convert Excel data to styled images with no file upload

Show HN: QuickGrid – Convert Excel data to styled images with no file upload - Project Screenshot

URL: https://quickgrid.vercel.app/

Author: abishekvenkat

Description: I built a web app that lets you transform Excel data into beautifully styled images, entirely in your browser.

No servers or data uploads needed - everything runs client-side using React + TypeScript.

Choose from multiple style presets (iTerm2 presets) and export as PNG. Perfect for quickly creating presentation-ready tables from spreadsheet data while maintaining privacy.

App link: https://quickgrid.vercel.app/

Popularity: 1 points | 0 comments

67. Show HN: GrowthTrack AI – free website analysis to make more money

Show HN: GrowthTrack AI – free website analysis to make more money - Project Screenshot

URL: https://growthtrack.ai

Author: zacktherapist

Description: Hey HN. I run a SaaS and my revenue has dipped over the past 6 months. I tried working on my ad copy, my social posts, and other things but people were just not converting well on my websites.

I had the idea to build a tool to scrape any website to determine what could be causing you to miss out on business - how to make more money with your thing.

I spent a few weeks coding it with help of AI coding tools like Cursor, and I used to scratch my own itch - I figured out that my load times were terrible, I needed to reorganize my content, improve my CTAs, and add more social proof (among other things).

I made the changes and started seeing higher conversion rates pretty soon after. This was a major eye-opener!

It's 100% free, and no sign up required.

Would love to get your feedback. Does it help you make more money as well?

Popularity: 1 points | 0 comments

68. Show HN: Turn Your Handwritten Notes into Animated Messages

Show HN: Turn Your Handwritten Notes into Animated Messages - Project Screenshot

URL: https://www.handwritten-cards.de

Author: muc-martin

Description: Hey HN, I built a tool that takes a photo or scan of your handwritten text and converts it into a stroke-by-stroke animation. The goal is to preserve the personal feel of handwriting while making it easy to share digitally. Here’s a short demo note if you want to see it in action: https://www.handwritten-cards.de/cards/ff8d6fe46e62fe48773f3...

I’d love any feedback on whether you find this useful, potential features you’d like to see, or ways to improve the interface. It’s free to try, and I’m open to all suggestions. Thanks for checking it out!

Popularity: 1 points | 0 comments

69. Show HN: Anagram Solver

Show HN: Anagram Solver - Project Screenshot

URL: https://anagram-solver.fly.dev/

Author: i-vukman

Description: My friend and I attend a pub quiz once a week and one of the questions is to solve anagram of famous person.

That got us wonder what would take to create a web that does just that, and to be able to solve anagram of any famous person.

We decided to tackle that challenge and to create this project as a fun side-project.

github: https://github.com/tvorova-tvornica/anagram-solver

Popularity: 1 points | 0 comments

70. Show HN: Kokoro-82M TTS Production API (~300ms Streaming in USA)

Show HN: Kokoro-82M TTS Production API (~300ms Streaming in USA) - Project Screenshot

URL: https://unrealspeech.com/

Author: automationist

Description:

Popularity: 1 points | 0 comments

71. Show HN: From No CS Background to a Diet Tracking App

Show HN: From No CS Background to a Diet Tracking App - Project Screenshot

URL: https://apps.apple.com/us/app/keto-spell/id6737251967

Author: houdinimind

Description: As a person who graduated from a business school, I've never taken any Computer Science classes. Before I got started, I doubted that I could even make this Diet-Tracking app. Hope you guys can give me some feedback about this app. Appreciate it!

Language: SwiftUI Data and Authentication: Firebase

About this app: You can track your daily calories, carbs, protein, and fat. You can add your food by meals and one tap to add yesterday log. It also supports custom food and saves favorite foods.

Some thoughts from this experience.

Start earlier: I spent half a year learning Storyboard. It turned out to be completely useless when I knew I could use SwiftUI. Spend more time to find the correct API: I tried 3 different APIs and wasted too much time on the two that I don't use. Design an MVP first: I had too many ideas when I was writing the UI part, but then I realized I couldn't finish the app if I built everything I wanted Don't rely too much on ChatGPT: When you copy a lot of code at once from ChatGPT, it's very likely to crash

What I don't know: No Idea how to advertise it: I couldn't even find the App if I only searched "Keto" in AppStore even though it's called "Keto Spell" Some performance issues: It takes about 2 seconds to open the first food details view. Then it becomes normal to open the other views. It also takes 2 seconds to upload the image to Storage and send back the image URL to Firestore. I use a listener to update the UI. Usually, the loading time isn't that long when I use other apps. I have absolutely no idea about how to solve these issues

Please let me know what you think about this app or the tools I used. Thanks a lot!

Popularity: 1 points | 0 comments

72. Show HN: AI and low-code internal tool builder

Show HN: AI and low-code internal tool builder - Project Screenshot

URL: https://www.tooljet.ai/

Author: unlock-dev

Description:

Popularity: 1 points | 0 comments

73. Show HN: Kore – Meta-cognition for your LLM and browsing habits

Show HN: Kore – Meta-cognition for your LLM and browsing habits - Project Screenshot

URL: https://kore-dun.vercel.app/

Author: adityas129

Description: I built Kore because I realized I was using Claude and Google dozens of times daily without understanding my own patterns or improving my usage over time.

The Problem: We've become passive consumers of AI and search tools, with no insights into our usage patterns. We stay in "default mode" without mindfulness about how we're actually interacting with these powerful tools.

What Kore Does: Kore analyzes your LLM conversations and browsing history to surface personalized insights and behavioral patterns you wouldn't otherwise notice. It puts you back in the driver's seat of your digital behavior by making the invisible visible.

I built this because I wanted to understand my own "digital shadow" – those patterns of interaction I wasn't conscious of.

Popularity: 1 points | 0 comments

74. Show HN: The Gendai – AI Product Descriptions from CSVs

Show HN: The Gendai – AI Product Descriptions from CSVs - Project Screenshot

URL: https://thegendai.com/en/start

Author: dotmd

Description: Hey Hacker News,

Excited to share The Gendai (thegendai.com), a tool we've been working on to solve a pain point for e-commerce businesses: product descriptions.

Manually writing unique and engaging descriptions for hundreds or thousands of products is a massive time sink. We built The Gendai to automate this process using AI.

Here's how it works:

Upload your CSV: If you're like many e-commerce folks, you manage product data in CSVs. The Gendai works directly with your existing CSV files. Our AI is trained to analyze product images or any detail within your CSV and generate descriptions. Instant, Unique Descriptions: In seconds, you get compelling, SEO-friendly product descriptions ready to boost your listings. We believe this CSV-first, image-powered approach is a game-changer for efficiency. No more tedious manual writing or complex API integrations just to get decent product descriptions.

We're launching today and would love to get your feedback! Try it out at thegendai.com and let us know what you think in the comments. What features would be most useful for you? Any thoughts on the AI-generated descriptions?

Thanks for checking it out!

Popularity: 1 points | 0 comments

75. Show HN: The 7-Day Startup Challenge

Show HN: The 7-Day Startup Challenge - Project Screenshot

URL: https://startup.yonocode.io/

Author: YoNoCode

Description:

Popularity: 1 points | 0 comments

76. Show HN: TreeSpider: JavaScript library for displaying organization structure

Show HN: TreeSpider: JavaScript library for displaying organization structure - Project Screenshot

URL: https://github.com/paulosabayomi/treeSpider

Author: javacrusher

Description: I'm introducing TreeSpider, an free & open source organization structure/tree library completely written in object oriented TypeScript and D3js, for displaying organization structure in style, it comes with different beautiful tree types and it is highly customizable and it also fits companies with flat organization structure

If your company needs to visualize the employees in the organization, TreeSpider is the best for it

It is completely free and open source, and it seems like it is the most advanced, free and open source, organization structure/tree library out there right now

GitHub repo and contributions and/or feature requests are welcome

https://github.com/paulosabayomi/treeSpider

homepage and documentation

https://treespider.pryxy.com

Get it on npm

https://www.npmjs.com/package/treespider

Popularity: 1 points | 0 comments

77. Show HN: I built a YouTube scout that hunts for content matches while I sleep

Show HN: I built a YouTube scout that hunts for content matches while I sleep - Project Screenshot

URL: https://scout-youtube.vercel.app

Author: rodgetech

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

Show HN Today: Top Developer Projects Showcase for 2025-02-24