ESLint: open source alternative to TSLint

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

Covers a subset of ESLint and typescript-eslint rules.

⚓ A collection of high-performance JavaScript tools.

oxlint implements a large share of ESLint rules, without custom JavaScript plugins.

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v10.14.02026-10-30d23a7f9 feat: fix property descriptor handling in func-name-matching (#21400) (xbinaryx)
v10.13.02026-10-1648d5cc4 feat: report references inside IIFEs in no-use-before-define (#21238) (Irfan fandi)
v10.12.02026-10-024618052 feat: handle astral letters in new-cap (#21357) (sary)
v10.11.02026-09-18d136fa4 feat: object-shorthand handle quoted properties for ignoreConstructors (#21271) (Pavel)
v10.10.02026-09-04264b434 feat: add d and v flags to no-unexpected-multiline (#21305) (Gihyeon Jeong / 정기현)

unsigned The latest release, v10.14.0, carries no signature GitHub could verify.

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TSLintLints TypeScript through typescript-eslint, which TSLint's maintainers pointed to when deprecating it.Full replacement

ESLint