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ReactJS changelog digest

Aug 11 - Aug 17, 2025. Useful releases, risky migrations, and noisy updates from the ReactJS channel.

No matching updates in this bucket.

ReactJS updates in 2025-w33

v4.1.12

  • Fixed numerous parsing and extraction bugs (global important state, Clojure keywords, false‑positive migrations, CLI help on Windows, etc.).
  • Added language‑specific class detection and utilities (Elixir charlist/string sigils, flex number utilities, Slang templates, divide utilities compatibility).
  • Introduced new configuration options such as disabling URL rebasing and supporting boolean process.env.DEBUG values.

v2.4.4

  • Add unstable features: JSON REPL, EventSource header setting, customizable default path/path prefix, and custom inspect for AtomicOperation
  • Fix a wide range of bugs across bundling, Node‑compatibility APIs, Deno build, I/O handling, LSP, publishing, and platform specifics
  • Introduce performance tweaks such as N‑API optimizations, more efficient structuredClone usage, and reduced heap allocations