Show HN Today: Top Developer Projects Showcase for 2025-03-08
SagaSu777 2025-03-09

Explore the hottest developer projects on Show HN for 2025-03-08. 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 get daily wisdom from Mr. Worldwide
  • Highlight: An app leveraging a glassmorphism style to countdown to an event, offering daily wisdom, showcasing creativity in event preparation and UI design.

Quick Summary

  • Hottest Category: Entertainment/Utility
  • Keywords with Most Likes: LLM, AI, Open Source, Python
  • Most Popular Product: Show HN: I built an app to get daily wisdom from Mr. Worldwide, 220 Likes

Technical Trends

  • AI-Powered Tools
  • Open Source Development
  • LLM (Large Language Models) integration
  • Web Application Development (React, Go, Python)
  • Virtual File Systems
  • Mobile App Mockups
  • Real-time Visual Intelligence

Project Distribution

  • AI & LLM Integration: 25%
  • Utility/Productivity Tools: 35%
  • Language Learning: 5%
  • Entertainment/Games: 15%
  • Web Development: 15%
  • Financial Tools: 5%

Trend Insights

  • AI and LLMs are Dominating: There's a clear emphasis on incorporating AI, particularly LLMs, to solve various problems, from language learning to content summarization.
  • Developer-Focused Tools are Popular: Many projects focus on improving the developer workflow, from debugging to UI design and open-source contributions.
  • Niche Solutions are Emerging: The data shows a trend towards creating solutions for very specific use cases.
  • User Privacy Focus: There is a trend of building tools that prioritize user privacy, for example, tools with local data storage or privacy-first designs.

Top 1. A daily wisdom app that delivers insights and motivational quotes from Mr. Worldwide, tailored to inspire and uplift users every day. (Likes: 220, Comments: 57)

Top 2. Discover if you can run this powerful language model locally! An engaging tool for developers and enthusiasts seeking to explore advanced AI capabilities right on their own machines. Perfect for experimentation and innovation in natural language processing. (Likes: 41, Comments: 48)

Top 3. Discover didtheyghost.me, an innovative open-source tool designed to enhance your job search experience. Streamline your application process and stay informed with this user-friendly platform tailored for job seekers. (Likes: 44, Comments: 31)

Top 4. Discover TypeLeap: an innovative LLM-powered Reactive Intent UI/UX solution designed to enhance user experiences through intelligent interactions. Experience seamless integration and cutting-edge technology that transforms the way you engage with applications. Perfect for developers looking to elevate their projects with responsiveness and efficiency. (Likes: 52, Comments: 22)

Top 5. Introducing an innovative tool designed to detect scams effortlessly, empowering users to navigate the digital landscape with confidence and security. (Likes: 28, Comments: 31)

Top 6. Introducing r1_vlm: An Open-Source Framework designed for advanced visual reasoning using GRPO technology. Ideal for developers and researchers seeking to enhance their AI projects with cutting-edge visual processing capabilities. (Likes: 5, Comments: 8)

Top 7. Learn a new language effectively by practicing key vocabulary essential for understanding videos. Enhance your listening skills and expand your language proficiency through interactive video content tailored for learners. (Likes: 4, Comments: 6)

Top 8. Introducing the first web app powered by LLM technology that seamlessly applies code changes directly to your filesystem, revolutionizing the way developers manage their projects. Experience effortless integration and enhanced productivity with real-time code updates at your fingertips. (Likes: 8, Comments: 1)

Top 9. Discover ChatGPT reimagined: Engage in transparent conversations with an AI that shares every exchange publicly. Join the dialogue and see how open discussions can enhance your understanding and interaction with technology! (Likes: 4, Comments: 5)

Top 10. Introducing Rio: An innovative open-source framework for building web applications purely in Python—no JavaScript, HTML, or CSS required! Perfect for developers looking to streamline their workflow, Rio simplifies the process of web app creation while maintaining the power and flexibility of Python. Embrace a new era of web development today! (Likes: 6, Comments: 1)

1. Show HN: I built an app to get daily wisdom from Mr. Worldwide

Show HN: I built an app to get daily wisdom from Mr. Worldwide - Project Screenshot

URL: https://daale.club/

Author: garyreckon

Description: Pitbull is coming to Stockholm. As a part of that prep, I built an app with glassmorphism style counting down to the big day

Popularity: 220 points | 57 comments


2. Show HN: Can I run this LLM? (locally)

Show HN: Can I run this LLM? (locally) - Project Screenshot

URL: https://can-i-run-this-llm-blue.vercel.app/

Author: asasidh

Description: One of the most frequent questions one faces while running LLMs locally is: I have xx RAM and yy GPU, Can I run zz LLM model ? I have vibe coded a simple application to help you with just that.

Update: A lot of great feedback for me to improve the app. Thank you all.

Popularity: 41 points | 48 comments


Show HN: I built didtheyghost.me, open-source tool for your next job search - Project Screenshot

URL: https://didtheyghost.me/

Author: dtgmzac

Description: (not sure why my previous post didn't appear on Show HN even though I included it in the title, mods please remove if not allowed)

Ever applied for a job and never heard back? Many companies just go silent instead of sending rejection emails, leaving you guessing whether to keep waiting or move on.

I faced this frustration during my own internship search, especially when there was no real point of contact (automated replies don't count, lol). So, I built didtheyghost.me, a simple open-source tool that crowdsources job application responses.

This isn't a job scraper or another job board. It's a community-driven way to share real-time updates on job applications, so you're never left guessing.

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 completely free, open-source, ad-free, and community-driven.

Check it out: https://didtheyghost.me

GitHub: https://github.com/didtheyghostme/didtheyghostme

Happy to answer questions or discuss ideas!

--------------------

[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: 44 points | 31 comments


4. Show HN: TypeLeap: LLM Powered Reactive Intent UI/UX

Show HN: TypeLeap: LLM Powered Reactive Intent UI/UX - Project Screenshot

URL: https://www.typeleap.com/

Author: eadz

Description: I'm building this resource to dive deeper into "TypeLeap," a UI/UX concept where interfaces dynamically adapt based on as-you-type intent detection. Seeking real-world examples of intent-driven UIs in the wild and design mock-ups! Design inspiration & contributions especially welcome.

Popularity: 52 points | 22 comments


5. Show HN: I built a tool to detect scams

Show HN: I built a tool to detect scams - Project Screenshot

URL: https://scamchecknow.com

Author: vinnythejinny

Description:

Popularity: 28 points | 31 comments


6. Show HN: r1_vlm – Open-Source Framework for Visual Reasoning with GRPO

Show HN: r1_vlm – Open-Source Framework for Visual Reasoning with GRPO - Project Screenshot

URL: https://github.com/groundlight/r1_vlm

Author: skumar17

Description:

Popularity: 5 points | 8 comments


7. Show HN: Learn a language by practicing the words needed to watch a video

Show HN: Learn a language by practicing the words needed to watch a video - Project Screenshot

URL: https://video-vocab-bd548852a9a7.herokuapp.com

Author: blackbrokkoli

Description:

Popularity: 4 points | 6 comments


8. Show HN: First LLM web app that applies code changes directly to your filesytem

Show HN: First LLM web app that applies code changes directly to your filesytem - Project Screenshot

URL: https://firstrowchat.com/

Author: inericlair

Description:

Popularity: 8 points | 1 comments


9. Show HN: ChatGPT, but Every Conversation in Public

URL: #

Author: randomcatuser

Description: https://morphic-ochre-zeta.vercel.app/

I'm making a permanent chatbot, but for now, it's a chatbot that has every conversation public!

Later I will add authentication & user-scoped conversations but for now it'll be interesting to see if there's any kind of game that can be made here.

Any feature suggestions will be implemented :)

Current implementation:

- Custom personality, try it out!

- See everyone's conversations in the sidebar

Todos:

- Add a feedback tool directly to the bot!

- More tools to control the UI/interact with message history

- Search tool

- Privacy!!! (need some private chats too)

- Users!!!!

Popularity: 4 points | 5 comments


10. Show HN: Rio – Open Source Web Apps in Pure Python, No JS/HTML/CSS Needed

Show HN: Rio – Open Source Web Apps in Pure Python, No JS/HTML/CSS Needed - Project Screenshot

URL: https://rio.dev

Author: Sn3llius

Description: Hey HN,

Over the past 10 months, my friends and I created an open source project called Rio to help Python developers build modern web apps without needing HTML, CSS, or JavaScript. Whether you're working on a simple internal tool or a complex multi-page app, Rio lets you stay in the Python ecosystem without needing to learn frontend frameworks.

With Rio, the UI is defined using Python components, inspired by React and Flutter. Instead of writing HTML/CSS, you compose reusable UI elements in Python and let Rio handle rendering and state updates. The backend and frontend stay seamlessly connected using WebSockets, so data syncs automatically without manual API calls. Since Rio is fully Python-native, you can integrate it with any Python library, from data science tools to AI models.

Many Python projects rely on popular libraries like React internally, but the core benefits and elegance of these libraries are often diluted in the process. Unlike wrapper frameworks, Rio is built from scratch, offering a cleaner, faster, and more efficient development experience specifically for Python.

We’ve seen users build everything from CRM tools to dashboards, LLM interfaces, and interactive reports using Rio. If you’re a Python developer who has wanted a better way to build web apps without learning JavaScript, we’d love to hear your thoughts!

[Github] https://github.com/rio-labs/rio [Website] https://rio.dev

Popularity: 6 points | 1 comments


11. Show HN: I made an AI language learning tool for intermediate and above learners

Show HN: I made an AI language learning tool for intermediate and above learners - Project Screenshot

URL: https://lezan.xyz

Author: samyar

Description: So I made Lezan for myself. Whenever I was watching anime or reading manga and saw an interesting word/phrase in Japanese, I wanted something to not just translate the phrase/word but also help me practice it and see a description and examples of it.

It works by providing it a phrase/word, and then it will generate some flashcards and then afterward it will generate a quiz for you just like Duolingo.

It uses gpt-4o-mini for now, but I'm considering using 4o if I see ppl are liking it.

I would really appreciate any feedback.

Popularity: 1 points | 6 comments


12. Show HN: Social media where we all scrapbook life and are kind to eachother?

Show HN: Social media where we all scrapbook life and are kind to eachother? - Project Screenshot

URL: https://twigg.social

Author: otter_is_fine

Description: Long story short, got tired of Zucks and Elons bull. Built a social platform to step away from them both, we're 152 strong and open to anyone else feeling the need to escape traditional socials. <3

- James

Popularity: 3 points | 3 comments


13. Show HN: Hatoi (Has Anyone Thought of It)

Show HN: Hatoi (Has Anyone Thought of It) - Project Screenshot

URL: https://hatoi.io

Author: tomantford

Description:

Popularity: 1 points | 5 comments


14. Show HN: Open-source app store for Claude

Show HN: Open-source app store for Claude - Project Screenshot

URL: https://www.fleurmcp.com/

Author: vortex_ape

Description:

Popularity: 2 points | 3 comments


15. Show HN: I made a website that makes studying as addictive as TikTok

Show HN: I made a website that makes studying as addictive as TikTok - Project Screenshot

URL: https://www.studyswipe.netlify.app

Author: nikitavolkov

Description:

Popularity: 3 points | 2 comments


16. Show HN: BlogFlock, a social RSS feed reader

Show HN: BlogFlock, a social RSS feed reader - Project Screenshot

URL: https://blogflock.com

Author: lowercasename

Description: I made BlogFlock to help myself discover new blogs, and it's been so lovely for that. I think of it as 'RSS feeds in public'. I promise the colour scheme was a coincidence...

Popularity: 4 points | 0 comments


17. Show HN: Simple Certificate Decoder Tool

Show HN: Simple Certificate Decoder Tool - Project Screenshot

URL: https://certdecoder.com/

Author: JawsofDeath

Description: Sometimes I need to quickly check certificates, especially key details like SANs, expiration dates, issuer info, etc.

I know there are dozens (if not hundreds) of certificate decoders out there already, but I built my own—mostly for fun, but also because I prefer tools that are clean, simple, and straightforward to use.

Would appreciate your feedback!

Popularity: 4 points | 0 comments


18. Show HN: I am getting married Here's my wedding website

Show HN: I am getting married Here's my wedding website - Project Screenshot

URL: https://aishwarya.weds.sahilarora.in/

Author: sahilarora535

Description: Hi HN, I am getting married soon, and being a software engineer, a wedding website, I thought, was a must. So here it is. I have open-sourced the code: https://github.com/sahilarora535/aishwarya-weds-sahil.

It's a static website built with Astro and Starlight and deployed on Cloudflare Pages. I initially chose Github Pages, but then I thought why not try something new. I use Umami analytics as well for very basic analytics. I am pretty bad at CSS and styling, so I hope whatever is there looks just okay.

Cheers!

Popularity: 3 points | 1 comments


19. Show HN: I made a word guessing game

Show HN: I made a word guessing game - Project Screenshot

URL: https://twistverse.co/

Author: blue-moon

Description:

Popularity: 1 points | 2 comments


20. Show HN: I built an AI tool that extracts insights from plain-text feedback

Show HN: I built an AI tool that extracts insights from plain-text feedback - Project Screenshot

URL: https://www.backsy.ai/

Author: divyanthj

Description: I got tired of endless survey forms that nobody wants to fill out. So I built Backsy, an AI-powered feedback tool where people can just type (or speak) their thoughts, and AI auto-scores the relevant product attributes—no need for structured forms or manual analysis.

Backsy also works with bulk feedback (think scraped Reddit threads, support emails, app reviews, etc.), making it easy to extract trends from raw user comments.

Would love to hear your thoughts—especially if you’ve struggled with feedback fatigue or collecting useful insights at scale!

Popularity: 3 points | 0 comments


21. Show HN: Search input query parser and React component

Show HN: Search input query parser and React component - Project Screenshot

URL: https://github.com/williamcotton/search-input-query

Author: williamcotton

Description:

Popularity: 3 points | 0 comments


22. Show HN: I built a new AI search engine (beta)

Show HN: I built a new AI search engine (beta) - Project Screenshot

URL: https://scrollgen.com/

Author: aimdesiree

Description:

Popularity: 2 points | 1 comments


23. Show HN: Math expressions and graph traversals of the Chinese language

Show HN: Math expressions and graph traversals of the Chinese language - Project Screenshot

URL: https://github.com/mreichhoff/HanziGraph

Author: mreichhoff

Description: I've been working on a free Chinese language learning tool for awhile now. The main insight is that Chinese characters are used together to form words, and that this allows for a way of quickly getting information about related words and characters. By learning words and characters in a chain in this way, I've found it easier not to get lost in the long list of characters.

In addition, I've found it helpful to break down characters into their components to find pronunciation clues, which can sometimes be hidden in components of components.

The math feature uses a similar tree traversal mechanism to allow expressions like 酒-氵+各 = 酪 or 亻+寸+广+仌+⺆ = 腐.

As it's 2025, it also has some AI features. Notably:

  • allowlisted users can get Chinese or English text explanations that span more than just a word, but that integrate with the other features, like flashcard creation and in-browser text-to-speech.
  • files and images (using the browser's capture mechanism to operate cameras) can also be processed similarly.
  • example sentences were generated and cached using AI

    The site is a PWA built with vanilla JS (because I like pain), with Cytoscape and D3 for various rendering tasks.

    The backend was built with Firebase, with Genkit + Gemini 2.0 providing the AI integration.

    Feel free to check it out: https://hanzigraph.com

Popularity: 3 points | 0 comments


24. Show HN: I Made an Open Source Perplexity to Chat with Your Second Brain

Show HN: I Made an Open Source Perplexity to Chat with Your Second Brain - Project Screenshot

URL: https://github.com/thepersonalaicompany/amurex-web

Author: jtswole

Description:

Popularity: 2 points | 1 comments


25. Show HN: Guesshole, a competitive geography guessing game

URL: #

Author: mvdtnz

Description: This is early in development but I would love to hear some feedback on my geography guessing game. This game works best as a party on a call together. You can play solo but the real fun comes in group play.

I haven't done a lot of work on optimising the UI for mobile yet, so if it's janky that's why. It will get some love in the coming week.

I would love to hear some feedback on what can improve. Please comment here instead of using the feedback form, as I haven't wired that up yet!

https://guesshole.com/

Popularity: 1 points | 2 comments


26. Show HN: Anthropic's MCP Server Directory

Show HN: Anthropic's MCP Server Directory - Project Screenshot

URL: https://mcpserver.cc/

Author: horatio_li

Description:

Popularity: 2 points | 0 comments


27. Show HN: We built a tool to turn ideas into tasks

Show HN: We built a tool to turn ideas into tasks - Project Screenshot

URL: https://timest.me/

Author: classyd

Description: I’m helping my friend who’s the classic “builds but never launches” dev. He has finally released his MVP. The project is called Timest, and it helps you quickly break down tasks or ideas into smaller steps. You can reorder, edit, or remove tasks, and it even provides time estimates for each step as well as the overall task.

Before we invest more time, we really want get the feedback flywheel going and to get honest opinions. Here are some questions we’d love your thoughts on:

Would you find a tool like this useful? What would make it significantly more valuable to you?

Popularity: 2 points | 0 comments


28. Show HN: A minimal mcp server template

Show HN: A minimal mcp server template - Project Screenshot

URL: https://github.com/jatinsandilya/mcp-server-template

Author: zicon35

Description:

Popularity: 2 points | 0 comments


29. Show HN: Tool to convert Google Docs into clean HTML code

Show HN: Tool to convert Google Docs into clean HTML code - Project Screenshot

URL: https://docs2html.com

Author: nqhung291

Description:

Popularity: 2 points | 0 comments


30. Show HN: Feedly clone in 10 hours w. Loveable and Supabase

Show HN: Feedly clone in 10 hours w. Loveable and Supabase - Project Screenshot

URL: https://feedfrog.netlify.app

Author: westche2222

Description:

Popularity: 2 points | 0 comments


31. Show HN: Convert Podcasts to EBooks

Show HN: Convert Podcasts to EBooks - Project Screenshot

URL: https://github.com/EISMGard/pod2book

Author: benfrancom

Description: "Stop, collaborate and don’t listen–Read instead. Easily convert your podcast to an eBook using AI. Help the neurodivergent, deaf, hard of hearing, or people who just like to read."

Yes, I said "AI"...It's all the rage these days.

The conversion happens using the open.ai Whisper general model. You can change the language and model size on this line whisper.load_model("medium.en"). It may run faster or slower with more (or less) accuracy using other models. All's I can say is to test it out and see what happens.

It doesn't currently do diarization (speaker identification). I've started working on this in the diarization branch, but haven't gotten too far. PR's are welcome.

The idea for transcribing podcasts to ebooks (pod2book) came about whilst listening to a podcast that was very scientific, with a lot of details. I wanted to capture what the person was saying and be able to go back and review, highlight, create notes, study, etc. Then came different podcasts I wanted to do the same thing with. Well, necessity being the mother of invention, I coded something on up and it worked pretty good.

I then thought to myself, “Self, this could also be valuable for other people that are neurodivergent, or just like to read.” I also shared the idea with someone else, and they were like, “Oh yeah that would help people that are deaf or hard of hearing too.” I wish I thought of that part myself.

Podcast transcripts are nice and all, but difficult to find and organize. What I would really like is to have a storefront/library that has all these podcasts-turned-eBooks organized by author that could then be subscribed to on your eBook reader of choice. Perhaps the eBooks could even be broken down into volumes like, Volume 1 would include episodes 1-50 and volume 2 would have episodes 51-100, etc.

Well, since I don’t own the copyright to any of these, I didn’t think it wise to try something like that. I shopped it around a little bit, then figured, what they hay, just open source it and let the people have at it and create their own libraries.

Use Calibre.

Thanks, -Ben

P.S.

There are other hn posts that go the other way...from text (or eBooks) to podcasts:

https://www.charlieharrington.com/flow-and-creative-computin...

https://news.ycombinator.com/item?id=42376356

https://news.ycombinator.com/item?id=25117894

https://news.ycombinator.com/item?id=41894856

I didn't see anything on hn or elsewhere in my limited research that already had the functionality of podcasts->ebooks.

Popularity: 2 points | 0 comments


32. Show HN: Adapting Shakespeare's "The Tempest" into a Screenplay (By Hand)

Show HN: Adapting Shakespeare's "The Tempest" into a Screenplay (By Hand) - Project Screenshot

URL: https://samhenrycliff.medium.com/adapting-shakespeares-the-tempest-into-a-screenplay-7f55f5414266

Author: 6stringmerc

Description:

Popularity: 2 points | 0 comments


33. Show HN: Pytesttui, a Simple TUI for Pytest

Show HN: Pytesttui, a Simple TUI for Pytest - Project Screenshot

URL: https://github.com/0-sv/pytesttui

Author: prevent6672

Description: I came to work on this, because I missed an easy, simple and quick way to run pytests. There are alternatives like in VSCode extensions and Jetbrains products, but in my opinion they miss the simplicity and convenience of a terminal UI.

pytesttui runs in your terminal and allows you to run a pytest by browsing your tree of tests. Right now it's in an early stage, so all it does is run your test. It scaled in the repository I use at work which contains about 500 tests. I created a proof of concept so I can share it quickly, which is why I used aider for coding almost all of it.

I only tested it on MacOS (silicon), but if you'd like to try it, then visit my github page and download the release. Extract the files and place it in a PATH location like ~/.local/bin. You will probaby have to accept a security warning by MacOS, which is done by browsing to the "Privacy & Security" tab in settings and clicking on "Allow anyway" after running it. Make sure pytest is also accessible in a PATH location or installed using pip.

Feel free to email me: ajsverbeek at proton dot me.

Popularity: 2 points | 0 comments


34. Show HN: I Created a Morse Code Teaching Tool That Works on the Web

Show HN: I Created a Morse Code Teaching Tool That Works on the Web - Project Screenshot

URL: https://github.com/popcar2/MorseCodeSimulator

Author: popcar2

Description: I made MorseCodeSimulator, a polished tool that emulates a Morse Machine and helps you quickly learn Morse Code by trying yourself!

Try it online here: https://popcar2.itch.io/morse-code-simulator

Popularity: 2 points | 0 comments


35. Show HN: Do I Get in Berghain?

Show HN: Do I Get in Berghain? - Project Screenshot

URL: https://do-i-get-in-berghain.surge.sh/

Author: stagas

Description: Made this a while ago but didn't have time to finish it, now i think it's done. Enjoy :^)

Popularity: 2 points | 0 comments


36. Show HN: Pre-Made Tool Using Agents at Cost

Show HN: Pre-Made Tool Using Agents at Cost - Project Screenshot

URL: https://www.colossalhq.com/

Author: armatav

Description:

Popularity: 1 points | 1 comments


37. Show HN: Hacker News for Solopreneurs

Show HN: Hacker News for Solopreneurs - Project Screenshot

URL: https://dailypings.com

Author: drdruide

Description: I like hackernews a lot, and I also like the solopreneur community, so I made a nice, minimalist platform based on HackerNews but specifically linking these two worlds. In 3 months, we've got around 350 registered users.

Popularity: 2 points | 0 comments


38. Show HN: Syncing Govee lights with live sports

URL: #

Author: emaclean03

Description: Hello all! Last week, I made a post about making a website so we can sync govee lights with live sports scores. Y'all have been awesome and showed a lot of appreciation :). It's in a decent place to let some people give it a try, tell me what works, what doesn't etc. Currently, I made 2 scenes.

Scene one is "game day morning", which will automatically turn your lights to the color of your team. This happens around 3am est, on game day. Scene two, is the classic scoring. Anytime your team scores, you can run a custom diy scene (that you created within the govee app) to play. This lasts 10 seconds then reverts back to your color. I have so many more "scenes" in the works and plan to release 1-2 a week.

Im looking for beta testers to help get the timing down. Right now, it seems like sometimes the "scene" will run before a score is seen (especially if you're streaming the game), so I'm looking to make tweaks on the timing.

These lights will only work with wifi controlled devices.

If this sounds up your alley, please register at

www.stadium-weather.com/register

Note: after registering, you'll be brought to the dashboard where you can add your API key. There are instructions on that page how to do it.

Please don't hesitate to reach out on here, or email [hello@stadium-weather.com] if you have any questions, feedback, etc.

Popularity: 2 points | 0 comments


39. Show HN: Jigsaw100 – Create and Play Online Jigsaw Puzzles

Show HN: Jigsaw100 – Create and Play Online Jigsaw Puzzles - Project Screenshot

URL: https://jigsaw100.com/en/explore

Author: jokera

Description: Hey HN,

I built Jigsaw100, a web-based platform for playing and creating jigsaw puzzles online. Whether you love solving puzzles or want to turn your own images into interactive jigsaws, Jigsaw100 makes it easy and fun.

Features: • Play instantly – No downloads, just start solving right away. • Create your own – Upload an image and generate a custom puzzle. • Custom difficulty – Choose the number of pieces to match your skill level. • Share with friends – Send your puzzles to challenge others.

I built this because I enjoy jigsaw puzzles but wanted a more seamless online experience. Would love to hear your thoughts and feedback!

Try it here: Jigsaw100.com

Popularity: 1 points | 1 comments


40. Show HN: Buildless CommonJS require and ESM imports mix with importmaps

Show HN: Buildless CommonJS require and ESM imports mix with importmaps - Project Screenshot

URL: https://github.com/stagas/importmaps-require

Author: stagas

Description:

Popularity: 2 points | 0 comments


41. Show HN: I wrote a mini virtual file system in GO

Show HN: I wrote a mini virtual file system in GO - Project Screenshot

URL: https://github.com/vfslite/vfslite

Author: alexpadula

Description: Hey everyone! I hope you're all doing well.

The past few weeks I've been getting my nose deep into file systems and this weekend I decided to put up what I've been working on after lots of tinkering. It's a light-weight, self-contained virtual file system library that you can use with your Go applications and even C!

The motivation here was to design something self-contained, concurrent safe but effective, dynamically growing, and in block format.

VFSLite is still in it's early stages but I'd love to get your thoughts on it :)

The project is open-source and open for contributions. I'm still learning as I go and very open to discussion.

You can view the project below

https://github.com/vfslite/vfslite

I've created a website as well, https://vfslite.com

Thank you for checking out the post!

Popularity: 2 points | 0 comments


42. Show HN: The Council of Perspectives – AI Experts Discussing Any Problem

Show HN: The Council of Perspectives – AI Experts Discussing Any Problem - Project Screenshot

URL: https://the-council-of-perspectives.vercel.app/

Author: yashodhanmohan

Description: I built a proof-of-concept platform where multiple AI personas (powered by Claude, and eventually other LLMs) discuss technical problems from different perspectives. Think of it as a virtual engineering council where each AI takes on the personality of both a famous engineer (like Linus Torvalds or Grace Hopper) and a specific technical mindset (pragmatist, theorist, etc.).

The idea we are exploring here is that if we challenge the AI to take on different personas, it will prevent the AI from getting entrenched in its own opinion.

How it works:

  • Put in your Anthropic API key (the whole app is frontend only, so keys dont travel anywhere other than your browser's local storage)
  • Choose your council's profession (Engineering, Design, Product, etc.)
  • Input your technical problem or question
  • Watch as 3 AI personas discuss and debate the solution
  • Each AI takes turns responding, building on previous answers
  • Configurable number of turns per participant

    Please note: The names of the personalities are fictional and don't have any effect on the discussion. Just there for some fun.

    It is open-source so any and all changes, requests and feedback are welcome. But it will be highly preferred that the PRs come from code written using Cursor or Github Copilot or matching that code quality in terms of readability and maintainability.

    Demo: https://the-council-of-perspectives.vercel.app/ GitHub: https://github.com/yashodhanmohan/the-council-of-perspective...

    This is a very early prototype, but I'm curious to hear the community's thoughts on the concept of multi-agent AI discussions for technical problem-solving. Would love feedback on both the implementation and the broader idea.

Popularity: 1 points | 0 comments


43. Show HN: I made an interactive music recommandation website based on your mood

Show HN: I made an interactive music recommandation website based on your mood - Project Screenshot

URL: https://moodsic.io/

Author: codika_luca

Description: Got this idea after seeing Mood2Movie.com, spotify recommandations are getting too "standard" in my opinion and I thought this was a nice way to have truly random music recommandations. Let me know if you have any feedback on what could be improved, this is really just a project for fun

Popularity: 1 points | 0 comments


44. Show HN: Freenote – An open-source AI journal app with Markdown support

Show HN: Freenote – An open-source AI journal app with Markdown support - Project Screenshot

URL: https://github.com/celerforge/freenote

Author: chaoying

Description: I have developed a simple online journal application that allows you to freely record your notes. With AI assistance, you can easily search and summarize past entries, enhancing creativity capture and management. All data is stored locally on your device, ensuring privacy and security. You can access it directly at freenote.app.

Popularity: 1 points | 0 comments


45. Show HN: A daily editorialization of Hacker News (with RSS)

Show HN: A daily editorialization of Hacker News (with RSS) - Project Screenshot

URL: https://vibehn.jensmtg.com

Author: jensmtg

Description: "Vibe HN" presents Hacker News in a format resembling a newspaper or a collection of executive summaries, while also capturing the essence of the comments. It was created as a small side project to experiment with LLM APIs and to help me refine my news consumption habits in a way that better protects my focus.

Comments/feedback welcome!

Popularity: 1 points | 0 comments


46. Show HN: Deepseek Streaming API on RapidAPI

Show HN: Deepseek Streaming API on RapidAPI - Project Screenshot

URL: https://gzh.ezboti.com/

Author: guyskk

Description:

Popularity: 1 points | 0 comments


47. Show HN: Deepseek Streaming API on RapidAPI

Show HN: Deepseek Streaming API on RapidAPI - Project Screenshot

URL: https://www.aiboox.com/

Author: guyskk

Description:

Popularity: 1 points | 0 comments


48. Show HN: Place to sale small SaaS project specifically

Show HN: Place to sale small SaaS project specifically - Project Screenshot

URL: https://microflip.app/

Author: melb_jeds

Description: I just got this idea very recently.

The concept is very simple, it's a website for entreprenuer who has SaaS project that already made some money, probably couple hundreds a month. And want to sell it, or at least show it. And for buyer who's probably want to start a SaaS but don't have the idea. Or not sure what to build. So they don't have to start from absolute zero. And start with idea that at least has some establishment instead.

I also did some research and see that most of SaaS selling website is for very very big business. And valuation is mind blowing. So I kinda position this project to be more of passing the baton instead of "aquisition" in traditional sense.

---

Here's the website https://microflip.app/ It currently work by forwarding email. I'll continue working on other functionality too.

Popularity: 1 points | 0 comments


49. Show HN: I built a free privacy-first file converter

Show HN: I built a free privacy-first file converter - Project Screenshot

URL: https://fileforge.in/

Author: trulykp

Description: Always felt the file converting tools online are too clunky or come with annoying ads so built this through vibe coding using Replit

Would love your feedback and any new feature suggestions

Popularity: 1 points | 0 comments


50. Show HN: Kopit – Find nearby football matches [UK]

Show HN: Kopit – Find nearby football matches [UK] - Project Screenshot

URL: https://www.kopit.co.uk

Author: groundhopper

Description: I wanted an easier way to find nearby football matches and to buy tickets directly from clubs, so I built Kopit!

Given Premier League matches sell out quickly, the hope is it will drive more people to attend lower league matches, especially to those that could do with the extra support.

Most importantly, it's free for fans and clubs!

If you have any questions about the build, upcoming features, or anything else, please let me know.

I'm most active on IG, where you can see some of the recent matches I've been covering (@kopit_uk).

Thanks for reading :)

Popularity: 1 points | 0 comments


51. Show HN: All TikTok Emojis and Generic Unicode Emojis

Show HN: All TikTok Emojis and Generic Unicode Emojis - Project Screenshot

URL: https://alltiktokemojis.com

Author: jsamqiu

Description: This website provides 46 secret emojis of TikTok, as well as hundreds of traditional Unicode Emojis.

Popularity: 1 points | 0 comments


52. Show HN: Kapital – A Tool for Talking with IFRS Financial Reports (PDFs/Scans)

Show HN: Kapital – A Tool for Talking with IFRS Financial Reports (PDFs/Scans) - Project Screenshot

URL: https://kapital-assistant.vercel.app/

Author: perevalov_a

Description: The Kapital Assistant is our hackathon-winning project that we decided to continue.

If you are financial analyst or a private investor, you probably know that sometimes you have to make those reports on how a company is doing at the moment. And of course you have to go through extensive financial data ensuring that no critical details are overlooked. And those financial data sets are stored in PDF files that are digital born or sometimes even scanned. This process is very essential but is also incredibly time consuming And that's exactly where the Kapital Assistant comes in.

So basically we are enabling people to talk to the financial information stored in unstructured PDFs.

Try this out: https://kapital-assistant.vercel.app/

Popularity: 1 points | 0 comments


53. Show HN: Compare forex rates of multiple platforms in real-time, in one place

Show HN: Compare forex rates of multiple platforms in real-time, in one place - Project Screenshot

URL: https://chromewebstore.google.com/detail/compare-remittance-rates/dmlejoodilibnkehjnbjadihfbjhobld

Author: Mikeade

Description: I built a Chrome extension that allows users to compare real-time exchange rates, fees and promos across multiple remittance platforms all in one place. No need to check each provider individually—this tool helps you find the best rates quickly, saving time and money on international transfers. Simple, user-friendly, and designed to make exchange or remittance decisions easier.

Popularity: 1 points | 0 comments


54. Show HN: MCP Server for any CLI app with logs (Expo)

Show HN: MCP Server for any CLI app with logs (Expo) - Project Screenshot

URL: https://github.com/Hormold/mcp-command-proxy

Author: Hormold

Description: I built a small MCP server to allow Cursor to read logs from Expo. Theoretically, you could wrap any other program in it. Keystrokes in Expo cli still work, logs are still visible in the console as before. Cursor just gets the ability to read logs, perform keystrokes, or enter commands.

Popularity: 1 points | 0 comments


55. Show HN: Sen – Real Time Visual Intelligence App

Show HN: Sen – Real Time Visual Intelligence App - Project Screenshot

URL: https://withsen.com/#senplantdemo

Author: Aeroi

Description: Sen is a realtime visual intelligence app that connects your iphone camera to a multimodal LLM.

Popularity: 1 points | 0 comments


56. Show HN: I built a AI game that shoots domain names

Show HN: I built a AI game that shoots domain names - Project Screenshot

URL: https://ballshunt.com

Author: TheSheldorAFK

Description: my highest score is 425 anyone can beat?

Popularity: 1 points | 0 comments


57. Show HN: Rewrite of the NPM HTTP-server package in Rust

Show HN: Rewrite of the NPM HTTP-server package in Rust - Project Screenshot

URL: https://github.com/alshdavid/http-server-rs

Author: apatheticonion

Description: The http-server package on npm is extremely helpful but due to the inability to add custom headers, spa support and the desire to have a single statically linked binary independent of the installed Nodejs version, I decided to play around with rewriting the project in Rust and I wanted to share that with the community.

Thanks for checking it out!

Popularity: 1 points | 0 comments


58. Show HN: An app to instantly create mobile app mockups—no Figma needed

Show HN: An app to instantly create mobile app mockups—no Figma needed - Project Screenshot

URL: https://ai-screen-mockups.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