Simple job queues for Python

Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks

Time-manager of delayed tasks. Like crontab, but synchronous asynchronous tasks are possible scheduling, and dynamic add/cancel/remove is supported.

A reasonably-good delayed job queue for the JVM.

A Redis based task scheduling module written in Golang.

NeoTask | Python 轻量级分布式异步任务调度库 · 零依赖 · 优先级/延时/Cron · SQLite/Redis 后端/高可用 · Celery 轻量替代方案 （Zero‑dependency async task queue for Python. Built‑in priority, cron, retry. SQLite/Redis backend. Lightweight alternative to Celery.）

Demo of the delayed sending message application

A scheduler for one-time (non-periodic) asynchronous tasks, designed to manage delayed executions. It features status getters to communicate the execution state, a robust error handling mechanism for capturing uncaught errors, the ability to abort pending executions, and gracefully await the completion of ongoing tasks.

The implementation for delayed queue based on rabbit mq and spring cloud stream.

Order cancellation using redis after the specified time

It is a simple go application for scheduling the task. A rabbit message queue is used to manage and stream the messages.

A minimal .NET micro-library for debouncing and coalescing frequent triggers

时间轮延时任务处理器

Tasché, a delayed task executor with "second" precision upto 10k tasks to be dispatched/sec.

Symfony PendingActionsBundle. A simple way to delay and schedule the execution of heavy tasks !