Gollum
github.comUse a Git repository as a wiki that can be edited in a browser or a text editor.
Use a Git repository as a wiki that can be edited in a browser or a text editor.
Keep a Markdown wiki in portable files, on a desktop or a server you control.
A suite-integrated team chat with channels, threads, files, search, and guest access.
Keep task cards as Markdown files in a self-hosted Kanban board.
Convert permitted font files into webfonts with matching CSS.
Inspect, reshape and query tabular files from a composable command-line toolkit.
A team messaging workspace combining channels and direct messages with calls, files, and reminders.
Serve sites and reverse-proxy traffic with a configurable web server that automates HTTPS for public domains.
A shared creative canvas for arranging documents, notes, images, and tasks beside team work.
A lightweight programmer's editor for website files, scripts, and source code.
Illustration packs in varied hand-drawn styles with project reuse rights
Read source and text files in the terminal with syntax highlighting and Git-aware display.
Keep team chat and calls on a self-hosted collaboration platform.
Build configurable task workflows with assignments, reminders, recurring work, and automation.
Choose a file-focused editor or add project-wide build and debug tools.
A Python command-line toolkit for authoring and running declarative chaos experiments against configured systems.
A local-first team notebook for real-time collaboration on plain Markdown files.
Plain-text accounting with command-line, terminal and web views
Arrange notes and long-form writing in nested books that can grow into projects.
Team communication app with channels, messages, files, and calls
Cloud file tool that brings files together and uses AI to search, tag and categorize content.
Create and use AI agents for business tasks, with training from files and links.
A browser-installable notes app that stores Markdown files in the user’s Google Drive or Dropbox.
A free Markdown writing workspace with live preview, local files, and exports.