Docusaurus
Meta Releases Docusaurus 3.9 with New AI Search Feature
# Docusaurus 3.9 Release — AI Search, Runtime Upgrades, and i18n Enhancements **Date:** 2025-11-03 13:31 Beijing Docusaurus is a **React-based static site generator** maintained by Meta’s open-source team. The **3.9 release** brings major runtimes, search, and localization improvements — all while maintaining backward compatibility. ![image](https://blog.aitoearn.ai/