Dev tools · alternatives · 2026
24 alternatives to ndscheduler - a flexible python library for building a cron-like system
A flexible python library for building your own cron-like system, with REST APIs and a Web UI. - Nextdoor/ndscheduler
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ndscheduler - a flexible python library for building a cron-like system launched in 2016; newer entries below may have overtaken it.
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Modern scheduling library for Python. Contribute to Miksus/rocketry development by creating an account on GitHub.
2022 · github.com · its alternatives →
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- 3IB
2020 · blog.cronhub.io · its alternatives →
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Lightweight job scheduling for Node.js. Contribute to agenda/agenda development by creating an account on GitHub.
2013 · github.com · its alternatives →
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A self-hosted calendar and scheduler server. . Contribute to fmeringdal/nettu-scheduler development by creating an account on GitHub.
2021 · github.com · its alternatives →
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Make a beautiful embeddable booking widget in minutes.
2015 · timekit.io · its alternatives →
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2012 · cron.io · its alternatives →
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Hi! I've built this because I kept reaching for Celery for simple scheduled tasks and it felt like overkill. I just needed "run this function every hour" or "daily at 9am", not distributed workers. So it's decorators for scheduling (@scheduler.every(5).minutes, @scheduler.daily.at("09:00")), state saves to JSON so jobs survive restarts, and there's an optional FastAPI dashboard if you want to see what's running. No Redis, no message broker, runs in-process with your app. Trade-off is it's single process only — if you need distributed workers, stick with Celery.
Jan 2026 · github.com · its alternatives →
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Cronitor▲170Monitor cron jobs, micro-services and almost anything else.
2017 · cronitor.io · its alternatives →
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Simple Python Calculation Engine. Contribute to bsdz/calcengine development by creating an account on GitHub.
2021 · github.com · its alternatives →
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Hello and happy new year! We're excited to introduce the Pyper package for concurrency & parallelism in Python. Pyper is a flexible framework for concurrent / parallel data processing, following the functional paradigm. Source code can be found on [github](https://github.com/pyper-dev/pyper) Key features: Intuitive API: Easy to learn, easy to think about. Implements clean abstractions to seamlessly unify threaded, multiprocessed, and asynchronous work. Functional Paradigm: Python functions are the building blocks of data pipelines. Let's you write clean, reusable…
2025 · github.com · its alternatives →
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Cron syntax reference and examples on how to schedule cron jobs to run every minute, at specific time, several times a day, only on workdays, every 15 minutes.
2017 · healthchecks.io · its alternatives →
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I started building a couple of years ago because I found no easy existing solution to build Slack bots that can be composed from/organized into plugins. Existing libraries like Bolt make it pretty easy to develop Slack bots, but hard to organize and scale the code base of your bot. I was also missing some crucial features such as scheduling actions for your bot. So I wrote my own framework! I recently rewrote the complete framework to make use of asyncio and the newest Slack SDK Let me know what you think!
2022 · github.com · its alternatives →
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Trigger webhooks at specific times or on intervals using cron expressions. Automate workflows with ease.
2022 · cronhooks.io · its alternatives →
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Hi HN! I built NaturalCron because I was tired of writing and debugging CRON syntax like: /5 * * 5 Now you can write something human-readable in .NET: var expression = new NaturalCronExpression("every 5 minutes on friday"); Or use a Fluent Builder for strong typing and IDE support: var expression = NaturalCronExpressionBuilder .Every().Minutes(5) .On(DayOfWeek.Friday) .Build(); Great for: - Code-based scheduling in .NET apps - Overriding schedules from configs or databases - Displaying easy-to-read rules in UIs NuGet: https://www.nuget.org/packages/NaturalCron…
2025 · github.com · its alternatives →
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Reliable cron scheduling for backend workflows & automations
May 2026 · cronho.st · its alternatives →
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InScheduler▲64A booking widget that makes scheduling quick and easy
2021 · inscheduler.com · its alternatives →
- 24SJ
Hey HN, I'm the maintainer of node-cron (5M+ downloads/month), and I recently built Sidequest.js, a background job runner for Node.js inspired by Oban (Elixir) and Sidekiq (Rails). It solves some common problems I saw with libraries like node-cron: - Jobs don’t block your API: they run in isolated worker threads - No Redis or vendor lock-in: use Postgres, MySQL, SQLite, or MongoDB - Supports retries, uniqueness, concurrency, snoozing, prioritization - Comes with a CLI and a simple dashboard - Works great in monoliths and doesn’t require extra infra Quick start (no signup needed):…
2025 · docs.sidequestjs.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →