Software

Collaborative wiki and documentation software (alternative to Confluence, Notion). ([Source Code](https://github.com/docmost/docmost))

Modern Docs + Wiki software with built-in workflow, single binary executable, just bring MySQL/Percona. ([Source Code](https://github.com/documize/community))

Easy to use, lightweight, standards-compliant wiki engine with a simple syntax allowing reading the data outside the wiki. All data is stored in plain text files, therefore no database is required. ([Source Code](https://github.com/dokuwiki/dokuwiki))

A lightning fast and infinitely extensible tool for creating personal non-linear notebooks, databases, and wikis that is entirely self-contained, runs in your browser, and is only 58 kilobytes in size. ([Demo](https://feather.wiki/?page=gallery#wikis), [Source Code](https://codeberg.org/Alamantus/FeatherWiki), [Clients](https://feather.wiki/?page=gallery#extensions))

Wiki software package that powers Wikipedia and all other Wikimedia projects, serving hundreds of millions of users each month. ([Demo](https://en.wikipedia.org/wiki/Main_Page), [Source Code](https://phabricator.wikimedia.org/source/mediawiki/))

Filesystem and git-based wiki engine written in Go using Mycomarkup as its primary markup language. ([Source Code](https://github.com/bouncepaw/mycorrhiza/))

Simple wiki engine written in Perl. No database required. ([Source Code](https://github.com/kensanata/oddmuse))

Simple, easy to use wiki software using markdown. ([Source Code](https://github.com/redimp/otterwiki))

Wiki-based system for collaborative creation and maintenance of websites

Knowledgebase platform that uses static Markdown files. ([Source Code](https://github.com/ryanlelek/Raneto))

Reusable non-linear personal web notebook. ([Source Code](https://github.com/TiddlyWiki/TiddlyWiki5))

Wiki CMS Groupware with the most built-in features. ([Demo](https://tiki.org/Try-Tiki), [Source Code](https://gitlab.com/tikiwiki/tiki))

Lightweight, mutli-user, flat-file-database Wiki engine. Create pages quickly and edit them in your Web browser using Mardown/HTML/CSS/JS. The main difference with other wiki is that you are encouraged to customize each page style individually. ([Source Code](https://github.com/vincent-peugnet/wcms))

WackoWiki is a light and easy to install multilingual Wiki-engine. ([Source Code](https://github.com/WackoWiki/wackowiki))

A modern, feature-rich, databaseless flat-file wiki platform. ([Demo](https://wikigo.leomoon.com), [Source Code](https://github.com/leomoon-studios/wiki-go))

Modern, lightweight and powerful wiki app using Git and Markdown. ([Demo](https://docs.requarks.io), [Source Code](https://github.com/Requarks/wiki))

A databaseless markdown flat-file wiki engine. ([Source Code](https://github.com/Zavy86/WikiDocs))

Wiki, simple to use and install. ([Source Code](https://svnweb.tuxfamily.org/listing.php?repname=wikiss/svn&path=%2F&sc=0))

Second generation wiki that allows the user to extend its functionalities with a powerful extension-based architecture. ([Demo](https://www.xwikiplayground.org/xwiki/bin/view/Main/), [Source Code](https://github.com/xwiki/xwiki-platform))

Graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images. ([Source Code](https://github.com/zim-desktop-wiki/zim-desktop-wiki))

EPUB, PDF, DOCX, MD, and TXT file text to speech document reader. Read documents in realtime with high-quality TTS; or extract audiobooks. ([Demo](https://openreader.richardr.dev/), [Source Code](https://github.com/richardr1126/openreader))

Build Data Dashboards all in SQL. Powered by DuckDB. ([Demo](https://demo.taleshape.com/view/pvggvdpiwb9wlyppuqbyx0nt), [Source Code](https://github.com/taleshape-com/shaper))

High-performance and feature-rich chat server for Matrix, and the successor to conduwuit (fork of Conduit). ([Demo](https://try.tuwunel.chat/), [Source Code](https://github.com/matrix-construct/tuwunel))

Track habits, tasks and notes with time tracking, calendar view and completion statistics. ([Demo](https://pwa.openhabittracker.net), [Source Code](https://github.com/Jinjinov/OpenHabitTracker))