scrum

OpenProject is the leading open source project management software.

GitScrum is a Project Management Tool, developed to help entrepreneurs, freelancers, managers, and teams Skyrocket their Productivity with the Agile methodology and Gamification.

Leantime is a lean project management system for innovators. Designed to help you manage your projects from ideation to delivery.

简单高效、基于敏捷开发的项目管理工具

Awesome List of resources on Agile Software Development.

Zentao is an agile(scrum) project management system/tool, Free Upgrade Forever!​

🐼 Jitamin is a free software written in PHP, intended to handle the project management over the web. QQ群: 656868

最全面的（技术侧）游戏开发图谱。希望帮助游戏开发者们在已知的事情上节省时间，留出更多的精力，投入到更有创造性的工作中去。 | The most comprehensive (technical) game development map. Hope to help game developers save time on known things, and set aside more energy for more creative work.

Risk-First Software Development

📋 Android client for nextcloud deck app

PHP web app for planning poker

Scrumwala: Your very own Scrum, Agile project management web app - built with Laravel

iceScrum is a web application for using Scrum while keeping the spirit of a collaborative workspace. It also offers virtual boards with post-its for sprint backlog, product backlog and others.

⚡ Thunderdome is an open source agile planning poker, sprint retro, and story mapping tool

imdone-atom has been archived

Webapp for collaborative online retrospectives

Kanban style task management board app

Distributed Planning Poker

An awesome tool for retrospecting, written in Vue

GitHub extension for agile project management using the issues subsystem.