head to head · open source
Lightpanda vs argo-events
Lightpanda has 35,418 GitHub stars, 1,681 forks, 98 open issues and last shipped today. argo-events has 2,693 stars, 839 forks, 156 open issues and last shipped 6 days ago. Lightpanda leads on adoption by 1,215% (35,418 vs 2,693 stars). Lightpanda is written in Zig under AGPL-3.0; argo-events is written in Go under Apache-2.0. Lightpanda has attracted 5% as many forks as stars, argo-events 31%. Lightpanda 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
| Lightpanda | argo-events | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 2.7K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Zig | Go |
| Last push | 2026-09-18 | 2026-09-12 |
| Forks | ⑂ 1.7K | ⑂ 839 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightpanda if
- You weight community size — 35K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Zig
- You value the larger contributor base for long-term maintenance
pick argo-events if
- You want the argo-events feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and argo-events fits your workflow better
About Lightpanda
Lightpanda is a headless browser built from scratch in Zig, designed specifically for AI agents and automation tasks. It is not a fork of Chromium or WebKit but a new implementation targeting performance and efficiency in automated web interactions. It lives in the browser automation ecosystem, competing with tools like Puppeteer and Playwright that typically rely on Chromium based headless modes.
read the full Lightpanda overview →
About argo-events
Argo Events The Event driven Workflow Automation Framework What is Argo Events? Argo Events is an event driven workflow automation framework for Kubernetes. It allows you to trigger 10 different actions (such as the creation of Kubernetes objects, invoke workflows or serverless workloads) on over 20 different events (such as webhook, S3 drop, cron schedule, messaging queues e.g. Kafka, GCP PubSub, SNS, SQS). Features Supports events from 20+ event sources and 10+ triggers. Ability to customize business level constraint logic for workflow automation. Manage everything from simple, linear, real time to complex, mul…
read the full argo-events overview →
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Frequently asked questions
Is Lightpanda or argo-events more popular?
Lightpanda has 35,418 GitHub stars and argo-events has 2,693. Lightpanda has the larger community by that measure.
Are Lightpanda and argo-events free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and argo-events under Apache-2.0. Neither carries a licence fee.
What is the difference between Lightpanda and argo-events?
Lightpanda is written in Zig and argo-events 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, Lightpanda or argo-events?
Choose Lightpanda if you want the larger community (35,418 stars) or its AGPL-3.0 licence terms. Choose argo-events if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.