* [ESLint v10.4.0](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 Engine Switcher v3.34.2](https://github.com/Taritsyn/JavaScriptEngineSwitcher) – Library providing a unified interface for accessing features of various popular JavaScript engines.

* [JavaScript engines zoo 20260522](https://github.com/ivankra/javascript-zoo) – Catalog and build system for JavaScript engines, parsers, benchmarks, and conformance testing.