Kanban and Porject Management tools

Bitnami - Redmine Container
Bugzilla
Bugzilla - Bz Kanban Board
GitScrum
Lavagna
marissap / personal-kanban
Nextcloud Deck
OpenProject
ProofHub - 50 Ultimate Online Project Management Tools [2020]
PurpleMine 2
RedminePM - Redmine Client App
Redminer Projects and tasks Redmine
RedmineUP - Redmine Agile Plugin
Tuleap
Other PM Open-source tools:

Bitnami - Redmine Container

Redmine Bitname Docker Image with Bitnamis Redmine Agile plugin installed (free registration required).

🌎 Bitnami - Redmine Container

Bugzilla

Bugzilla is server software designed to help you manage software development.

🌎 Bugzilla

Bugzilla - Bz Kanban Board

Allows you to visualize your Bugzilla product milestones with a Kanban inspired board.

🌎 Bugzilla - Bz Kanban Board

GitScrum

Simple and robust solution to manage your software development project.

🌎 GitScrum

Lavagna

Lavagna is an open-source issue/project management tool designed for small teams. Lightweight, easy to install, easy to use.

🌎 Lavagna

marissap / personal-kanban

Kanban board for the individual. Hosted in the browser using local storage. marissap.github.io/personal-kanban

🌎 marissap / personal-kanban

Nextcloud Deck

Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud.

🌎 Nextcloud Deck

OpenProject

Free and open source software for project management with a wide set of features and plugins and an active international community.

🌎 OpenProject

ProofHub - 50 Ultimate Online Project Management Tools [2020]

Downloaded as PDF.

🌎 ProofHub - 50 Ultimate Online Project Management Tools [2020]

PurpleMine 2

A free Redmine theme for modern browsers.

🌎 PurpleMine 2

RedminePM - Redmine Client App

Redmine Client for iPhone / Android.

🌎 RedminePM - Redmine Client App

Redminer Projects and tasks Redmine

Android application to control work progress and keep in touch with the executors while away from the work computer.

🌎 Redminer Projects and tasks Redmine

RedmineUP - Redmine Agile Plugin

Opensource Agile plugin for Redmine with premium paid features (optional ones).

🌎 RedmineUP - Redmine Agile Plugin

Tuleap

Agile Management and DevOps in one single integrated tool.

🌎 Tuleap

Other PM Open-source tools:

Crepido - Create (kanban) boards to track users and projects from flat markdown files. MIT Nodejs
Kanboard - Simple and open source visual task board. (Source Code) MIT PHP
myTinyTodo - Simple way to manage your todo list in AJAX style. Uses PHP, jQuery, SQLite/MySQL. GTD compliant. (Demo, Source Code) GPL-2.0 PHP
Nullboard - Single-page minimalist kanban board; compact, highly readable and quick to use. (Demo) BSD-2-Clause Javascript
PHP Task/Todo list - Simple task/todo list that uses a JSON text file for the tasks. MIT PHP
Restyaboard - Open source Trello-like kanban board. (Demo, Source Code) OSL-3.0 PHP
TaskBoard - Kanban-inspired app for keeping track of things that need to get done. (Demo, Source Code) MIT PHP
Taskfreak - Simple but efficient web based task manager written in PHP. GPL-3.0 PHP
Tasks - Simple tasks and notes manager written in PHP, jQuery and Bootstrap using a custom flat file database. MPL-2.0 PHP
Tasks - Kanban based to-do list manager written in Go. MIT Go
tasks.php - Simple task/todo list manager. MIT PHP
Taskwarrior - Taskwarrior is Free and Open Source Software that manages your TODO list from your command line. It is flexible, fast, efficient, and unobtrusive. It does its job then gets out of your way. (Source Code) MIT C++
Tinyissue - Simple Issue Tracking for Teams. MIT PHP
todo - Simple todo list manager. (Demo) MIT Go
todoMini - Mobile friendly zero-feature TODO list web app. Unix philosophy. (Demo, Source Code) GPL-3.0 PHP/Clojure
Tracks - Web-based application to help you implement David Allen’s Getting Things Done™ methodology. (Source Code) GPL-2.0 Ruby
Volition - Opinionated open-source task management. MIT Ruby
Wekan - Open-source Trello-like kanban. (Demo, Source Code) MIT Nodejs