Dev tools · alternatives · 2026
24 alternatives to Highlander – Stop Overlapping Python Cron Jobs
There can be only one... process. Contribute to chriscannon/highlander development by creating an account on GitHub.
Highlander is a Python tool that prevents multiple instances of cron jobs from running simultaneously. It ensures only one process executes at a time, preventing overlapping job execution. The tool is designed for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Highlander – Stop Overlapping Python Cron Jobs launched in 2015; newer entries below may have overtaken it.
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Cronitor▲170Monitor cron jobs, micro-services and almost anything else.
2017 · cronitor.io · its alternatives →
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runCLAUDErun▲112I built runCLAUDErun because I got tired of manually running the same Claude Code tasks every day. It's free and it runs locally. What it does: It's a macOS app that schedules your local Claude Code to run on any schedule you want - daily, weekly, or custom cron expressions. My use case: Every night at 11pm, it automatically summarizes my Obsidian daily notes. But, it can schedule any Claude task - code reviews, data processing, report generation, web research, file organization, etc... Technical details: - Native macOS app (Electron + React) - Uses launchd for scheduling (proper macOS…
2025 · runclauderun.com · its alternatives →
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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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2020 · blog.cronhub.io · its alternatives →
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Crontab Guru▲66We’re the makers of Crontab.guru and Cronitor.io, both first launched on HN about a decade ago. We wanted a secure web GUI way to manage/run our own cron jobs — so we built it and open‑sourced it! With Crontab Guru Dashboard you can: * Create, update, suspend and delete your cron jobs easily * Start a job on-demand or kill running instances that are hanging around too long * Debug jobs with a local console * Use our MCP server to integrate with coding assistants like Cursor and Claude Code to configure jobs and check health/status Feedback welcome!
2022 · crontab.guru · its alternatives →
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Runs your tasks at maximum concurrency. Contribute to cirocosta/cr development by creating an account on GitHub.
2017 · github.com · its alternatives →
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Conductor▲304https://threadreaderapp.com/thread/1945870105109246401.html https://x.com/charliebholtz/status/1945870105109246401
2025 · conductor.build · its alternatives →
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goworker is a Go-based background worker that runs 10x faster than Ruby-based workers.
2013 · goworker.org · 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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`cronexpr` is a library to parse and drive the crontab expression.
2024 · docs.rs · 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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Trigger webhooks at specific times or on intervals using cron expressions. Automate workflows with ease.
2022 · cronhooks.io · its alternatives →
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Cronloop AI▲121Cronloop lets you automate your recurring work with unattended AI agents that run on a schedule. Just describe the job and connect the tools it needs. Every agent keeps a memory and self-improves between runs.
Aug 2026 · cronloop.ai · 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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flock▲79Run a flock of Claude Code (or other agents) in one window.
Apr 2026 · baahaus.github.io · its alternatives →
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Run Claude Code, Codex, AGY, and Grok Build side by side on your Mac. Every change gets reviewed by a second agent before you accept it.
19d ago · offrun.dev · its alternatives →
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🕰️ Monitor your cron jobs. Contribute to jamesrwhite/minicron development by creating an account on GitHub.
2014 · github.com · its alternatives →
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