Hackernews posts about React

React is a JavaScript library for building user interfaces that combines the efficiency of a virtual DOM with declarative coding and a robust ecosystem of tools and libraries.

1. ChatGPT won't let you type until Cloudflare reads your React state (www.buchodi.com)
   984 points by alberto-m 7 days ago | 615 comments
2. Pushing and Pulling: Three reactivity algorithms (jonathan-frere.com)
   128 points by frogulis 28 days ago | 21 comments
3. Qite.js – Frontend framework for people who hate React and love HTML (qitejs.qount25.dev)
   127 points by usrbinenv 17 days ago | 147 comments
4. Show HN: Sycamore – next gen Rust web UI library using fine-grained reactivity (sycamore.dev)
   95 points by lukechu10 4 days ago | 74 comments
5. ReactOS Shows Improved Stability and 64-Bit Support at Chemnitz Linux Days 2026 (old.reddit.com)
   70 points by jeditobe 3 days ago | 26 comments
6. Windows 11's Start menu was built using React – now switching to native WinUI (www.windowscentral.com)
   54 points by steviey19 15 days ago | 63 comments
7. Bippy: React Internals Toolkit (www.bippy.dev)
   44 points by handfuloflight 28 days ago | 9 comments
8. No, Windows Start does not use React (pathar.tl)
   36 points by pathartl 13 days ago | 59 comments
9. How We Rewrote 130K Lines from React to Svelte in Two Weeks (strawberrybrowser.com)
   14 points by thunderbong 6 days ago | 3 comments
10. We've had front end reactivity since 2018 – via Async Iterables (github.com)
    13 points by sacdenoeuds-dev 14 days ago | 4 comments
11. Show HN: A modern React onboarding tour library (github.com)
    12 points by bilater 26 days ago | 2 comments
12. Show HN: React hooks that predict text height before render, using font metrics
    8 points by ahmadparizaad about 20 hours ago | 2 comments
13. Show HN: React-Rewrite – Figma for localhost that directly edits your codebase (github.com)
    7 points by donghaxkim 6 days ago | 1 comments
14. Introducing useSyncedState() - Firebase for React (rwsdk.com)
    7 points by pistoriusp 14 days ago | 1 comments
15. Show HN: GraphReFly – Reactive graph protocol for human and LLM co-operation (graphrefly.dev)
    5 points by clfhhc 1 day ago | 2 comments
16. NASA unveils Space Reactor-1 Freedom mission to Mars in 2028 (www.nasaspaceflight.com)
    5 points by LorenDB 12 days ago | 1 comments
17. Show HN: Signet.js – A minimalist reactivity engine for the modern web (github.com)
    5 points by sntran 21 days ago | 1 comments
18. A satellite-smashing chain reaction could spiral out of control (www.theguardian.com)
    5 points by andrewshadura 5 days ago | discuss
19. ReactOS Now Works with ~90% of GPU Drivers for Windows XP/2k3 Intel, AMD, Nvidia (twitter.com)
    4 points by jeditobe 10 days ago | 2 comments
20. A satellite-smashing chain reaction could spiral out of control (www.theguardian.com)
    4 points by beardyw 5 days ago | discuss
21. Sabela: A Reactive Haskell Notebook (www.datahaskell.org)
    4 points by PaulHoule 10 days ago | discuss
22. Composer 2 scores highest in React Native evals with 96% (rn-evals.vercel.app)
    4 points by thymikee 12 days ago | discuss
23. Notchi: macOS notch companion that reacts to Claude Code activity (github.com)
    4 points by nateb2022 16 days ago | discuss
24. Show HN: MDX Docs – a lightweight React framework for documentation sites (mdxdocs.com)
    4 points by thequietmind 17 days ago | discuss
25. We Banned React's UseEffect (twitter.com)
    4 points by alvsng 19 days ago | discuss
26. Show HN: Sulcus Reactive AI Memory (sulcus.dforge.ca)
    4 points by mcdoolz 19 days ago | discuss
27. Malicious NPM Packages Found in React Native – 130K+ Monthly Downloads Hit (www.stepsecurity.io)
    4 points by likhith190 20 days ago | discuss
28. From plastics to pharmaceuticals, a new discovery sparks chain reactions (phys.org)
    4 points by Brajeshwar 23 days ago | discuss
29. TerraPower gets permission to build, not operate, sodium-cooled nuclear reactor (www.theregister.com)
    4 points by Bender 30 days ago | discuss
30. Show HN: SpedFind – An open-source internet speed test (React/Python and CLI)
    3 points by nishalk 9 days ago | 2 comments