Celerator – TUI to debug and monitor Celery tasks

Celerator is a TUI (Text User Interface) application for debugging and monitoring Celery tasks in real time. It connects to your Celery broker (Redis, RabbitMQ, etc.), listens to task lifecycle events, and presents them in an interactive terminal interface — complete with retry capabilities, traceback viewing, and more.

It uses Celery’s built-in event system, meaning no code changes are required in your app — just run your workers with –events enabled.

The interface is built using Textual, a modern TUI framework for Python.

Celery is a simple, flexible, and reliable distributed system to process vast amounts of messages, while providing operations with the tools required to maintain such a system.

This is free and open source software.

Features include:

• Live event monitoring: Captures real-time task data using the Celery event stream.
• Retry failed tasks: One-key retry of failed tasks with original or custom arguments.
• Detailed debug panels: View args, kwargs, exceptions, and tracebacks.
• Full keyboard support: Efficient, mouse-free task inspection.
• In-memory task store: View and scroll through all received tasks.
• Styled UI: Powered by Textual and customizable stylesheets.
• Works with any Celery-based app, including Django, Flask, FastAPI, etc.

Website: github.com/f4rih/celerator
Support:
Developer: Fardin Allahverdi
License: MIT License

Celerator is written in Python. Learn Python with our recommended free books and free tutorials.

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