eslint

An AST-based pattern checker for JavaScript.

Latest 10.12.0431 published versionseslint/eslint

Last checked 21 Sept 2026, 21:07 UTC

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0.12.0

Breaking signals17 Jan 2015GitHub Release

A minor release before 1.0 may contain incompatible changes.
0.11.0 → 0.12.0
The changelog explicitly labels a breaking change.
Breaking: Allow parser feature flips (fixes #1602) (Nicholas C. Zakas)

Fix: Track JSX global variable correctly (fixes #1534) (Nicholas C. Zakas)
Fix: Property regex flag checking (fixes #1537) (Nicholas C. Zakas)
Docs: Add angularjs-eslint link into the integration doc (Emmanuel DEMEY)
Update: Expose ecmaFeatures on context (fixes #1648) (Nicholas C. Zakas)
Docs: Added Fitbit to the list of companies (Igor Zalutsky)
New: gen-star rule (refs #1617) (Jamund Ferguson)
New: no-var rule (refs #1617) (Jamund Ferguson)
Fix: Support JSX spread operator (fixes #1634) (Nicholas C. Zakas)
Docs: Document ecmaFeatures (Nicholas C. Zakas)
Upgrade: several dependencies (fixes #1377) (Nicholas C. Zakas)
Fix: Broken JSX test (Nicholas C. Zakas)
Fix: no-bitwise reports on bitwise assignment expressions (fixes ) (Mathias Schreck)

Last checked 21 Sept 2026, 21:07 UTC

Checking sources…

Breaking signals17 Jan 2015GitHub Release

A minor release before 1.0 may contain incompatible changes.
0.11.0 → 0.12.0
The changelog explicitly labels a breaking change.
Breaking: Allow parser feature flips (fixes #1602) (Nicholas C. Zakas)

Fix: Track JSX global variable correctly (fixes #1534) (Nicholas C. Zakas)
Fix: Property regex flag checking (fixes #1537) (Nicholas C. Zakas)
Docs: Add angularjs-eslint link into the integration doc (Emmanuel DEMEY)
Update: Expose ecmaFeatures on context (fixes #1648) (Nicholas C. Zakas)
Docs: Added Fitbit to the list of companies (Igor Zalutsky)
New: gen-star rule (refs #1617) (Jamund Ferguson)
New: no-var rule (refs #1617) (Jamund Ferguson)
Fix: Support JSX spread operator (fixes #1634) (Nicholas C. Zakas)
Docs: Document ecmaFeatures (Nicholas C. Zakas)
Upgrade: several dependencies (fixes #1377) (Nicholas C. Zakas)
Fix: Broken JSX test (Nicholas C. Zakas)
Fix: no-bitwise reports on bitwise assignment expressions (fixes ) (Mathias Schreck)

Fix: Find JSXIdentifier refs in no-unused-vars (fixes #1534) (Nicholas C. Zakas)

Update: Add a couple JSX tests (Nicholas C. Zakas)

Fix: quotes rule ignores JSX literals (fixes #1477) (Nicholas C. Zakas)

Fix: Don't warn on JSX literals with newlines (fixes #1533) (Nicholas C. Zakas)

Update: Fully enable JSX support (fixes #1640) (Nicholas C. Zakas)

Breaking: Allow parser feature flips (fixes #1602) (Nicholas C. Zakas)

Fix: Allow comments in key-spacing groups (fixes #1632) (Brandon Mills)

Fix: block-scoped-var reports labels (fixes #1630) (Michael Ficarra)

Docs: add newline to no-process-env (fixes #1627) (Tom Vincent)

Fix: Update optionator, --no in help (fixes #1134) (George Zahariev)

Fix: Allow individual newlines in space-in-brackets (fixes #1614) (Brandon Mills)

Docs: Correct alignment in example project tree (Tim Schaub)

Docs: Remove references to Esprima (Nicholas C. Zakas)

Docs: Remove illegal code fence (Nicholas C. Zakas)