Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV
Build your personal knowledge base with Trilium Notes
A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search
A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web
Get 10X more out of Claude Code, Codex or any coding agent
An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.
Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
- applicant-tracking-system
- chat-application
- crm
- crm-platform
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
The official source code repository for the calibre ebook manager
- ebook-manager
- calibre
- python
- ebook
Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.
JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
- excel
- crud-operations
- data-editing
- data-grid
TranslatedEnhancement suite for Gemini, AI Studio, Claude, ChatGPT & DeepSeek — plus a prompt manager for any website, DeepSeek Harness included.
- chat-management
- chrome-extension
- gemini
- ai-studio
Desktop app to manage markdown knowledge bases
⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.
:books: Web app for browsing, reading and downloading eBooks stored in a Calibre database
A personal knowledge management and sharing system for VSCode
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.
- markdown
- markup-language
- paper
- scripting-language
Excel Workbook Manager
- hacktoberfest
- xlsx
- xlsxwriter
- xlsxreader
Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.
Elegant open source project tracking. Self-hosted Kanban for teams — free Community edition, with PLANKA Pro for organisations.
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.