What is Wiki.js?

Wiki.js is a wiki engine that looks and behaves like a modern web application rather than something from 2004. It handles markdown, visual editing and raw HTML, keeps a full history of every page, and puts a genuinely fast search in front of it all.

Features

• Several editors, markdown, visual, raw HTML and a code editor, chosen per page.
• Version history on every page, with side by side diffs and one click restore.
• Fast search with a pluggable engine, so large wikis stay usable.
• Page tree navigation with tags, so structure and cross cutting labels both work.
• Comments on pages, useful for review workflows.
• Asset management for images and files, with folders.
• Theming including a dark mode that is not an afterthought.
• Open source, AGPL licensed.

Why run Wiki.js on ElfHosted?

• HTTPS on your own ElfHosted subdomain, certificates handled for you.
• PostgreSQL runs alongside it, configured and backed up, so there is no database to provision.
• Nightly backups into your own backup volume, restorable by you without waiting on anyone.
• Updates tracked and applied.
• SSO through your ElfHosted account.

Wiki.js is the wiki that does not feel like a chore to write in. Hosted on ElfHosted with HTTPS, a managed database, nightly backups and tracked updates.