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Boshen c108d5c45e fix(linter): improve React Compiler diagnostics (#25742 )

Improve React Compiler diagnostics with actionable help and cause-oriented labels. Preserve-memoization and recursive-initialization diagnostics previously spanned entire callbacks; they now keep codeframes compact while refs and `try`/`finally` show related locations.

Validated with React Compiler and React linter suites, Clippy, `just ready`, and the 24-rule VS Code ecosystem audit.

AI-assisted: Codex was used to implement and validate this change. I reviewed and take responsibility for the result.

2026-08-16 14:08:22 +00:00

examples

fix(react_compiler): preserve nonfatal diagnostics (#25066 )

2026-07-29 13:09:20 +00:00

fixtures

fix(react-compiler): bail out on JSX ref property loads (#25739 )

2026-08-16 13:25:12 +00:00

src

fix(linter): improve React Compiler diagnostics (#25742 )

2026-08-16 14:08:22 +00:00

tests

fix(linter): improve React Compiler diagnostics (#25742 )

2026-08-16 14:08:22 +00:00

Cargo.toml

fix(react_compiler): preserve source spans (#25462 )

2026-08-11 02:10:30 +00:00

CHANGELOG.md

release(crates): oxc v0.143.0 (#25250 )

2026-08-03 11:07:37 +00:00

LICENSE

chore(react_compiler): add React LICENSE (#24204 )

2026-07-06 12:17:24 +08:00

README.md

feat(linter)!: split react/react-compiler into per-category rules (#25500 )

2026-08-15 14:56:58 +00:00

README.md

Oxc React Compiler

oxc integration for the Rust port of the React Compiler.

Overview

This crate owns the oxc ↔ react_compiler_ast (Babel) conversion layer and runs the React Compiler over an oxc AST, memoizing React components and hooks. The compiler core crates are front-end agnostic (they never depend on oxc), so they are consumed from crates.io as a published fork; the AST and scope conversion lives here, written against the live oxc AST.

API

compile — run the compiler and return a CompileResult with the rewrite to apply (via CompileOutput::transform) plus diagnostics.
lint — report diagnostics only, without emitting code; each finding is tagged with its ErrorCategory.
PluginOptions — configure which functions are compiled and how.