GitHub stars · StarDay

1mattermost-community / focalboardFocalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.TypeScriptLicense not declared26,546

2architecture-decision-record / architecture-decision-recordArchitecture decision record (ADR) examples for software planning, IT leadership, and template documentationCSSLicense not declared17,417

3opf / openprojectOpenProject 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 GitHubRubyGPL-3.0 · Share derivative source17,053

4plankanban / plankaElegant open source project tracking. Self-hosted Kanban for teams — free Community edition, with PLANKA Pro for organisations.JavaScriptLicense not declared12,664

5Leantime / leantimeLeantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.PHPAGPL-3.0 · Share derivative source12,003

6kanboard / kanboardKanban project management softwarePHPMIT · Permissive9,944

7usekaneo / kaneo⚡ Project management that doesn't become the project. Boards, Gantt charts, and GitHub integration. Self-host it or use Kaneo Cloud.TypeScriptMIT · Permissive9,739

8automazeio / ccpmProject management skill system for Agents that uses GitHub Issues and Git worktrees for parallel agent execution.ShellMIT · Permissive8,433

9AhmadHassan-BTed / JanttThe AI-native JSON Gantt chart engine. Dependency-free interactive timelines with React, script-tag, CLI, topological DAG solver, and formal JSON schema.TypeScriptMIT · Permissive6,222

10go-vikunja / vikunjaThe task manager you actually own.GoAGPL-3.0 · Share derivative source5,979

11kuaifan / dootaskDooTask is an open source online project task management tool that provides various document collaboration tools, online mind maps, online flow charts, project management, task distribution, instant IM, file management and other tools; at the same time, the messaging function uses asymmetric encryption technology to make your communication more secure.PHPAGPL-3.0 · Share derivative source5,607

12JordanKnott / taskcafeAn open source project management tool with Kanban boardsTypeScriptMIT · PermissiveInactive5,217

13hbons / SparkleShareShare and collaborate by syncing with any Git repository instantly. Linux, macOS, and WindowsC#GPL-3.0 · Share derivative source4,999

14mark-when / markwhenMake a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.HTMLMIT · PermissiveInactive4,881

15freeplane / freeplaneApplication for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.JavaGPL-2.0 · Share derivative source4,456

16bbatsov / projectileProject Interaction Library for EmacsEmacs LispGPL-3.0 · Share derivative source4,248

17chrisvel / tududiA calm, open system for organizing life and work. Tasks, projects, notes, areas, and smart workflows - self-hosted or hosted.JavaScriptMIT · Permissive3,523

18Worklenz / worklenzAll in one project management tool for efficient teamsTypeScriptAGPL-3.0 · Share derivative source3,296

19KhazP / vibe-coding-prompt-templateTemplates and workflow for generating PRDs, Tech Designs, and MVP and more using LLMs for AI IDEsTypeScriptMIT · Permissive3,224

20aardappel / treesheetsHierarchical spreadsheet: a free-form data organizer that replaces outliners, mind maps and spreadsheets.C++Zlib · Permissive3,192