azkaban - Azkaban workflow manager.

•    Java

Azkaban builds use Gradle and requires Java 8 or higher. The following set of commands run on *nix platforms like Linux, OS X.

Tone.js - A Web Audio framework for making interactive music in the browser

•    Javascript

Tone.js is a Web Audio framework for creating interactive music in the browser. The architecture of Tone.js aims to be familiar to both musicians and audio programmers creating web-based audio applications. On the high-level, Tone offers common DAW (digital audio workstation) features like a global transport for synchronizing and scheduling events as well as prebuilt synths and effects. Additionally, Tone provides high-performance building blocks to create your own synthesizers, effects, and complex control signals.

optaplanner - Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, conference scheduling and other planning problems

•    Java

OptaPlanner solves planning problems. This lightweight, embeddable planning engine implements powerful and scalable algorithms to optimize business resource scheduling and planning. This module is just the multiproject parent. The planning engine itself is in optaplanner-core.

Luigi - Python module that helps you build complex pipelines of batch jobs

•    Python

The purpose of Luigi is to address all the plumbing typically associated with long-running batch processes. You want to chain many tasks, automate them, and failures will happen. These tasks can be anything, but are typically long running things like Hadoop jobs, dumping data to/from databases, running machine learning algorithms, or anything else.

posterus - Composable async primitives (futures) with cancelation, control over scheduling, and coroutines

•    Javascript

Posterus is a library of promise-like asynchronous primitives (futures) that support cancelation. Futures compose just like promises, but can also be cleanly shut down, aborting pending operations and freeing resources. Posterus also exposes its inner scheduling capabilities, allowing you to "opt out" of asynchrony when needed (motivating example).

Azkaban - Batch workflow job scheduler created at LinkedIn to run Hadoop jobs

•    Java

Azkaban is a batch workflow job scheduler created at LinkedIn to run Hadoop jobs. Azkaban resolves the ordering through job dependencies and provides an easy to use web user interface to maintain and track your workflows. Azkaban was designed primarily with usability in mind. It has been running at LinkedIn for several years, and drives many of their Hadoop and data warehouse processes.

Project'Or RIA - Project Management Software

•    PHP

Project'Or RIA is a collaborative project management software. It's a tool designed to be a Project Organizer as a Rich Internet Application . Web based, it is very easy to use and targets to include every functionality needed to manage projects. Listed as one of the underdogs projects management softwares, the frequent updates, the very active support and the growing community refers to it as a tool that is worth a try.

pg_timetable - Advanced scheduling for PostgreSQL

•    Go

pg_timetable is an advanced job scheduler for PostgreSQL, offering many advantages over traditional schedulers such as cron and others. It is completely database driven and provides a couple of advanced concepts.

Code Task Scheduler

- Add scheduling services to any managed assembly. - Allows schedule execution of code.

Abidar

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

DotNetWinService

•    CSharp

DotNetWinService offers a simple tool based on log4Net, Spring.NET and Quartz.NET that helps declaratively implement scheduled tasks inside a Windows Service. It's developed in C# with Visual Studio 2008.

DayView Calendar

DayView style calendar

Flickr Schedulr

•    DotNet

Flickr Schedulr is a Windows desktop application that automatically uploads pictures to Flickr based on a schedule (e.g. to post a new picture every day at a certain time).

Lightweight Task Scheduling for .NET / Silverlight

A lightweight task scheduling library that allows you to easily schedule the invocation of callback methods at specified times or intervals. Supports .NET 3.5 and Silverlight.

Autorun - Task Scheduler

•    DotNet

The goal of Autorun is to provide a rapid development framework and a test/production environment for running automated tasks. The task scheduler can run interactively or as a Windows NT service and the monitoring interface can connect remotely to this service.

Background Worker Job Execution & Job Scheduler

Background worker is a multi-threaded job execution and scheduling engine. Very similar to Quartz, but with a slightly different focus.

CPU Scheduling Simulator

CPU Scheduling Simulator (CPUSS) is a framework that allows you to quickly and easily design and gather metrics for custom CPU scheduling strategies.

Code Camp Room Planner

•    CSharp

An application to help plan sessions at a code camp. The assumption is made that the sessions have been chosen, and that attendees have been surveyed as to which sessions they plan to attend. The app will help the organizer decide the best schedule with the data.

BB Scheduler - BroadBand Scheduler

Broadband Scheduler is highly useful as it helps the user to set the time when the computer will automatically enable the Broadband (Internet) connection and start downloading by using other download applications like uTorrent, BitTorrent, FlashGet and other download mangers.

Timeline Control

•    WPF

Timeline control fill a missing part in WPF toolbox. It allow you to show visual representation of data on visual timeline such as present in MS Project application. TimelineControl is highly customizable using DataTemplate and Style and is 100% C# WPF managed code.