Docusaurus: Easy to maintain open-source documentation
Docusaurus is a self-hosted wiki tool. Easy to maintain open-source documentation websites.
Why self-host Docusaurus
Running Docusaurus yourself means you control the data, the uptime policy, and the upgrade schedule. That is a different relationship with software than subscribing to a hosted service.
What it does
Docusaurus falls into the Wiki category of self-hosted software. It is designed to be deployed on your own infrastructure, whether that is a home server, a VPS, or a local machine running Docker.
Community traction
The project has 55k stars on GitHub, which is a reasonable proxy for how widely it is used. Active repositories tend to ship bug fixes faster and have better documentation than projects that stall after the initial release.
Deployment
Getting Docusaurus running usually takes under an hour if you have a working Docker setup. The official documentation covers the basic deployment steps.
Maturity
The current release is 3.4.0. The project has moved past early development and tends to ship stable, documented releases.
License
It uses the CC-BY-4.0 license.
Links
Whether you are just starting with self-hosting or adding to an existing setup, Docusaurus is a reasonable pick in the wiki space.