Rel1cx/eslint-react v5.20.6

v5.20.6 (2026-09-23)

on GitHub

What's Changed

🐞 Fixes

• react-x/globals: for...in/for...of loop targets without a declaration (e.g. for (globalValue of items)) are now collected as writes instead of being missed.
• react-x/immutability: destructuring assignment targets (e.g. ({ a: props.x } = value)) and for...in/for...of loop targets without a declaration are now collected as mutations instead of being missed.
• react-x/purity: builtin alias resolution now preserves the property path, so aliases of impure builtins (const random = Math.random; random(), const { now } = Date; now(), window.Math.random()) are now detected instead of being missed; unknown-global roots are not followed, preventing speculative reports.
• react-x/refs: destructuring assignments, for-in/of loop targets, and delete operations on ref.current are now classified as writes instead of being misreported as reads.
• react-x/refs: refs passed to constructor calls (new Widget(ref)) and tagged templates are now checked for render-time exposure, same as refs passed to plain functions.
• react-x/refs: the mergeRefs exemption for passing refs now survives simple variable aliases (const combine = mergeRefs), resolved position-aware so reassigned aliases lose it again.
• react-x/use-memo: reassignments of outer variables through destructuring patterns and for...in/for...of loop targets inside useMemo callbacks are now reported instead of being missed; property mutation targets remain exempt, matching the React Compiler's StoreContext semantics.

🏗️ Internal

• @eslint-react/var: split resolve into a value-based resolve and a new origin-based resolveOrigin, and updated the consumers in react-web-api and react-x rules accordingly. (#1964)
• Bumped fumadocs to 16.15.12, fumadocs-mdx to 15.4.3, tsl-dx to 0.13.6, eslint-plugin-de-morgan to 2.2.0, and eslint-plugin-regexp to 3.3.1.

Full Changelog: v5.20.5...v5.20.6

Attestation

https://github.com/Rel1cx/eslint-react/attestations/49570738