AdrenalineAI – Interactive System Diagrams for Any Repo
Hi, Malik from Adrenaline here! We built a system to auto generate interactive system diagrams to help document and understand any codebase (useadrenaline.com). Diagrams are often the most useful medium of communicating how code works. But creating diagrams suffers from the same problem as documentation - it’s a pain to set up, and then quickly becomes out of date. The idea of using diagrams to explain code has been around for a while, but tools to auto-generate these visuals purely from static analysis are often way too busy. So we built Adrenaline - it uses a mix of static analysis to…
What it does
In the maker’s words, at launch
Hi, Malik from Adrenaline here! We built a system to auto generate interactive system diagrams to help document and understand any codebase (useadrenaline.com). Diagrams are often the most useful medium of communicating how code works. But creating diagrams suffers from the same problem as documentation - it’s a pain to set up, and then quickly becomes out of date. The idea of using diagrams to explain code has been around for a while, but tools to auto-generate these visuals purely from static analysis are often way too busy. So we built Adrenaline - it uses a mix of static analysis to build up a callgraph, with LLMs to organize the different methods and classes into more cohesive subgraph ‘topics’. With this approach, we automatically generate diagrams showing how a repo works, updating as the codebase changes. We built it because, honestly, we were tired of spending hours creating diagrams that were obsolete within weeks. Plus, with how complex systems are nowadays, it's become a real headache to keep everyone on the same page about how pieces of a service fit together. Adrenaline takes care of that, making it super easy to create and share explanations for any repo. It's like having a constantly updated map of your codebase. We're hoping it'll save devs a ton of time and reduce those annoying misunderstandings that come from outdated docs. You can try it out right now – it’s free for any open-source repo! Let me know what you think.
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I was frustated by having to draw system design diagrams by hand when discussing it with my team mates or in an interview. So I thought "Wouldn't it be great if someone draws it for me, while I think out loud?". That is when I came up with VoiceDraw. You can just think out loud or discuss your system architecture with a friend/interviewer, the diagrams are automatically drawn along with your reasoning, open questions and tradeoffs beautifully written on to the side. Demo Video: https://youtu.be/36PgHKSuccE
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Launched alongside, August 2024
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Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…
Dev tools · 2024 · github.com