Retro Shelf
The internet is messy. Your bookmarks shouldn't be.
What it does
Tired of losing great articles, tools, and inspiration in endless browser tabs? Meet Retro Shelf. It’s a clean, distraction free space to save, organize, and share your favorite links on the internet. Drop a link, add your context, and easily find it later. Keep it private for your own digital library, or post to the public Shelf to share epic resources with the community. Stop losing links and start curating your knowledge today.
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- IRI reverse engineered top websites to build an animated UI library2025 · reverseui.com · ▲156
Looking at websites such as Clerk, I began thinking that design engineers might be some kind of wizards. I wanted to understand how they do it, so I started reverse-engineering their components out of curiosity. One thing led to another, and I ended up building a small library of reusable, animated components based on what I found. The library is built in React and Framer Motion. I’d love to hear your feedback
- LBLink Book – Quickly save links from around the web to GitHub2023 · link-book.vercel.app · ▲84
Save and sync your web bookmarks using Link Book and GitHub while retaining full control of your data
- RRRetrodex – Retro game collection tracker and game encyclopediaMay 2026 · retrodex.games · ▲11
I was looking for apps to track my retro game collection and everything looked.... really dated and not great. So I spent the last 5 months making my own. I've made a lot of apps for other people over the years, but this is the first one I've made for myself. iOS and Android. Let me know what you think!
More ai this month
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I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 18d ago · company-app.joinastute.com
Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com
Launched alongside, March 2026
the whole month →
Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com
