mmake - Modern Make

•    Go

Mmake is a small program which wraps make to provide additional functionality, such as user-friendly help output, remote includes, and eventually more. It otherwise acts as a pass-through to standard make.Make's primary function is not to serve as a "task runner", however it's often used for that scenario due to its ubiquitous nature, and if you're already using it, why not! Make is however lacking a built-in mechanism for displaying help information.

Celery - Distributed Task Queue

•    Python

Celery is an asynchronous task queue/job queue based on distributed message passing. It is focused on real-time operation, but supports scheduling as well. The execution units, called tasks, are executed concurrently on a single or more worker servers using multiprocessing, Eventlet, or gevent. Tasks can execute asynchronously (in the background) or synchronously (wait until ready).

taskr - A simple task manager app

•    Javascript

A simple task manager app

super productivity - To Do List / Time Tracker with Jira Integration. Makes you super productive!

•    Javascript

Organize your daily tasks in one place while making time tracking a lot less annoying. Super Productivity is a ToDo List / Time Tracker / Personal Jira Task Manager for Linux, MacOS and Windows aimed at reducing the time you spend with repetitive tasks and to provide you with a place to collect all the information you need to do your job.

topydo - A powerful todo list application for the console, using the todo.txt format.

•    Python

topydo is a powerful todo list application using the todo.txt format. Yet, topydo is fully todo.txt compliant. The text file can be processed by other todo.txt tools (but they may not interpret the tags properly).

actionview - An issue tracking tool based on laravel+reactjs for small and medium-sized enterprises, open-source and free, similar to Jira

•    PHP

An issue tracking tool based on laravel+reactjs for small and medium-sized enterprises, open-source and free, similar to Jira.

WSS Task Manager Activity

A custom task creation activity that can be used in a sequential or state machine workflow. The activity was specifically developed to handle task creation, update, delete, email and completion within the Replicator activity to create tasks in parallel.

Planerka task manager (service desk)

Web-application "Planerka" is a simple task manager with service desk functionality.

Abidar

Abidar is an ASP.NET task scheduler library written with C# for .NET 2.0 and 3.5.

Echo.Net

Echo.Net is an embedded task manager for web and windows apps. It allows for simple management of background tasks at specific times. It's developed using C#.

Simple Task Manager

•    DotNet

Politechnika Wroc?awska Team Project - 2012

taskell - Command-line Kanban board/task manager with support for Trello

•    Haskell

There are usually bottles (binaries) available. If these are not available for your computer, Homebrew will build Taskell from scratch, which can take a while, particularly on older machines. Occasionally the build fails the first time, but usually works on a second attempt. A .deb package is available for Debian/Ubuntu. Download it and install with dpkg -i <package-name>.

phulp - The task manager for php

•    PHP

Sometimes I need a tool like Gulp for my PHP projects, but I don't want to install npm only to install Gulp. I thought "I need something like Gulp, but in PHP". After a little research I found Phing, but it's not focused in minification and management for CSS/JS and related frontend stuff. Well, I decided to write Phulp, the PHP port of Gulp! And a little curiosity: it's faster than Gulp.

obsidian-tasks - Task management for the Obsidian knowledge base.

•    TypeScript

Task management for the Obsidian knowledge base. Track tasks across your entire vault. Query them and mark them as done wherever you want. Supports due dates, recurring tasks (repetition), done dates, sub-set of checklist items, and filtering.

majordodo - Distributed Operations and Data Organizer built on Apache BookKeeper

•    Java

A Distributed Resource Manager

stack-public - A key-value based writer.

Website: http://stack-writer.com | Public repository of STACK. If you have questions, bugs to be reported or suggestions use the issue section.

topydo - A powerful todo list application for the console, using the todo.txt format.

•    Python

topydo is a powerful todo list application using the todo.txt format. Yet, topydo is fully todo.txt compliant. The text file can be processed by other todo.txt tools (but they may not interpret the tags properly).

Ecno - Ecno is a task state manager built on top of UserDefaults in pure Swift 4.

•    Swift

By Xmartlabs SRL. Ecno was inspired by Once Android library. It's a task state manager built on top of UserDefaults in pure Swift 4. This abstraction allows you to mark 'tasks' as done, 'to-do' and check for those states.

django-coleman - A very simple Task Management web app written with Django Admin

•    Python

Django Coleman: A very simple Task Management web app written with Django Admin.

dones - Simple team task management and tracking

•    Javascript

Dones is a free team task management and tracking application to help your organization stay in-sync and on-target. Dones is an application to help you and your team manage and record the progress of your tasks and projects. It serves as a running record of your team’s goals and accomplishments. It is not too much unlike a to-do list (or a dones list, if you will). With an emphasis on collaboration, tagging, and aggregating, Dones helps organize and keep your team in sync.