head to head · open source
apscheduler vs event
apscheduler has 7,630 GitHub stars, 784 forks, 53 open issues and last shipped 8 days ago. event has 578 stars, 69 forks, 4 open issues and last shipped 2 months ago. apscheduler leads on adoption by 1,220% (7,630 vs 578 stars). apscheduler is written in Python under MIT; event is written in Go under MIT. apscheduler has attracted 10% as many forks as stars, event 12%. apscheduler was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| apscheduler | event | |
|---|---|---|
| GitHub stars | ★ 7.6K | ★ 578 |
| License | MIT | MIT |
| Written in | Python | Go |
| Last push | 2026-09-10 | 2026-07-17 |
| Forks | ⑂ 784 | ⑂ 69 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick apscheduler if
- You weight community size — 7.6K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick event if
- You want the event feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and event fits your workflow better
About apscheduler
APScheduler is an MIT licensed Python library that provides task scheduling and job queuing, scaling from a single process script to multi node deployments that share a persistent data store.
read the full apscheduler overview →
About event
gookit/event is a lightweight, MIT licensed event manager and dispatcher library written in Go, built for Go developers who need to register, prioritize, and fire application events inside a single process without adopting a full message broker.
read the full event overview →
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Frequently asked questions
Is apscheduler or event more popular?
apscheduler has 7,630 GitHub stars and event has 578. apscheduler has the larger community by that measure.
Are apscheduler and event free?
Both are open source. apscheduler is licensed under MIT and event under MIT. Neither carries a licence fee.
What is the difference between apscheduler and event?
apscheduler is written in Python and event in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, apscheduler or event?
Choose apscheduler if you want the larger community (7,630 stars) or its MIT licence terms. Choose event if its feature set, stack or MIT licence fits better. Both are self-hostable.