eslint

An AST-based pattern checker for JavaScript.

v9.15.0 URL: https://unpkg.com/eslint@9.15.0/lib/api.js

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@typescript-eslint/parser

An ESLint custom parser which leverages TypeScript ESTree

v8.15.0 URL: https://unpkg.com/@typescript-eslint/parser@8.15.0/index.js

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espree

An Esprima-compatible JavaScript parser built on Acorn

v10.3.0 URL: https://unpkg.com/espree@10.3.0/dist/espree.cjs

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esquery

A query library for ECMAScript AST using a CSS selector like query language.

v1.6.0 URL: https://unpkg.com/esquery@1.6.0/dist/esquery.min.js

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css-tree

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

v3.0.1 URL: https://unpkg.com/css-tree@3.0.1/dist/csstree.esm.js

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