* [ESLint v10.4.1](https://github.com/eslint/eslint) – Tool for identifying and reporting patterns in ECMAScript/JavaScript code. * [SWC v1.15.40](https://github.com/swc-project/swc) – Super-fast TypeScript and JavaScript compiler written in Rust. * [ESLint Markdown Language Plugin v8.0.2](https://github.com/eslint/markdown) – Lint JavaScript, JSX, TypeScript, and more within Markdown files. * [JavaScript engines zoo 20260522](https://github.com/ivankra/javascript-zoo) – Catalog and build system for JavaScript engines, parsers, benchmarks, and conformance testing.