* [Shiki v4.0.0](https://github.com/shikijs/shiki) – Syntax highlighter based on TextMate grammar offering accuracy and power.

* [Oniguruma-To-ES v4.3.5](https://github.com/slevithan/oniguruma-to-es) – Converts Oniguruma regex patterns to equivalent native JavaScript RegExp, preserving advanced features and behavior.