Notes & knowledge

Knowledge base that works with a SQLite db file.

Note taking application with markdown editor and encryption support for mobile and desktop platforms. Runs client-side and syncs through a self hosted Nextcloud instance or similar (alternative to Evernote).

A privacy-first personal knowledge management software, written in typescript and golang.

Extensible wiki for your team.

Cross-platform hierarchical note taking application with focus on building large personal knowledge bases (fork of Trilium Notes).

Modern, lightweight and powerful wiki app using Git and Markdown.

Collaborative wiki and documentation software (alternative to Confluence, Notion).

Web-based collaborative LaTeX editor.

Collaborative note taking, wiki and documentation platform that scales.

A personal note tool with AI features.

Diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams.

Reusable non-linear personal web notebook.

Realtime collaborative markdown notes on all platforms, formerly known as CodiMD and HackMD CE.

Simple and private notes app. Protect your privacy while getting more done. That's Standard Notes.

Note-taking application optimized for people with a hacker mindset.

Realtime collaborative notebook app based on Markdown that supports running Elixir code snippets, TeX and Mermaid Diagrams. Easily deployed using Docker or Elixir.

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.

Database-less note-taking web app that utilises a flat folder of markdown files for storage.

Knowledgebase platform that uses static Markdown files.

Markdown note-taking app with plain-file storage, graph view, and MCP integration (alternative to Obsidian, Notion).

Tool for indexing large amounts of both documents (PDF, Word, HTML) and structured (CSV, XLS, SQL) data for easy browsing and search. It is built with investigative reporting as a primary use case.

Modern Docs + Wiki software with built-in workflow, single binary executable, just bring MySQL/Percona.

Wiki program that stores pages and uploaded files in a git repository, which can then be modified using the VCS command line tools or the wiki's web interface.

Graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.

Lightweight but powerful alternative for managing your personal, file based, notes and checklists.

Wiki system with complex functionality for simple integration and a superb interface. Store your knowledge with style: Use django models.

Knowledge graph database with documents (similar to Notion), tables, search, and a powerful linked data API. Lightweight, very fast and no runtime dependencies.

Simple, easy to use wiki software using markdown.

Second generation wiki that allows the user to extend its functionalities with a powerful extension-based architecture.

File sharing + sync, notes, and photos (alternative to Nextcloud and ownCloud's RSS reader).

A fast wiki for people who think in folders, not feeds. Fast editing. Tree navigation. Markdown on disk.

Lightweight distraction-free text editor, in the browser (Markdown and LaTeX supported). No lag when writing.

Markdown note-taking web application designed for simplicity.

Minimal web-based Markdown notes app.

Data catalog for discovering and organizing data assets across your stack, including databases, APIs, message queues, and pipelines.

A modern, feature-rich, databaseless flat-file wiki platform.

A databaseless markdown flat-file wiki engine.

Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate live on mindmaps.

Encrypted diary Web application to save your personal memories of each day. Includes a search function and encrypted file upload.

Modern note taking application for the cloud, utilizing the best features of progressive web apps technology.

Amusewiki is based on the Emacs Muse markup, remaining mostly compatible with the original implementation. It can work as a read-only site, as a moderated wiki, or as a fully open wiki or even as a private site.

Markdown notes taking app with live preview, document encryption, multi-user support, multi-organization capabilities and more.

Wiki CMS Groupware with the most built-in features.

Web-based knowledge base solution. A simple web app, it runs on pretty much any web server or hosting provider with PHP and MySQL.

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.

WackoWiki is a light and easy to install multilingual Wiki-engine.

Collaborative writing, worldbuilding and D&D-session-planning app. Tools for organizing your notes and stories.

Structured personal knowledge base, inspired by zettlekasten and org-mode.

Organize and store information. Stores documentation in a book like fashion.

Create simple mindmaps (documentation in French).

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.

Wiki software package that powers Wikipedia and all other Wikimedia projects, serving hundreds of millions of users each month.

Wiki-based system for collaborative creation and maintenance of websites.

Online assessment software. From a quick quiz on your phone to large scale, high stakes, proctored desktop testing, easy, secure and economical.

Totally private personal database and note taking app.

Wiki, simple to use and install.

Manage your knowledge in documents with folders, markdown, full text search and webpage collection support.