head to head · open source
Temporal vs Archon
Temporal has 24,138 GitHub stars, 2,068 forks, 956 open issues and last shipped yesterday. Archon has 23,807 stars, 3,518 forks, 321 open issues and last shipped yesterday. Temporal leads on adoption by 1% (24,138 vs 23,807 stars). Temporal is written in Go under MIT; Archon is written in TypeScript under MIT. Temporal has attracted 9% as many forks as stars, Archon 15%. Temporal 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
| Temporal | Archon | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 24K |
| License | MIT | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.1K | ⑂ 3.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Temporal if
- You weight community size — 24K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Archon if
- You want the Archon feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Archon fits your workflow better
About Temporal
Temporal—durable execution platform Introduction • Getting Started • Contributing • Temporal Docs • Temporal 101 Introduction Temporal is a durable execution platform that enables developers to build scalable applications without sacrificing productivity or reliability. The Temporal server executes units of application logic called Workflows in a resilient manner that automatically handles intermittent failures, and retries failed operations. Temporal is a mature technology that originated as a fork of Uber's Cadence. It is developed by Temporal Technologies, a startup by the creators of…
read the full Temporal overview →
About Archon
Archon The first open source harness builder for AI coding. Make AI coding deterministic and repeatable. Archon is a workflow engine for AI coding agents. Define your development processes as YAML workflows planning, implementation, validation, code review, PR creation and run them reliably across all your projects. Like what Dockerfiles did for infrastructure and GitHub Actions did for CI/CD Archon does for AI coding workflows. Think n8n, but for software development. Why Archon? When you ask an AI agent to "fix this bug", what happens depends on the model's mood. It might skip planning. It might forget to run…
read the full Archon overview →
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Frequently asked questions
Is Temporal or Archon more popular?
Temporal has 24,138 GitHub stars and Archon has 23,807. Temporal has the larger community by that measure.
Are Temporal and Archon free?
Both are open source. Temporal is licensed under MIT and Archon under MIT. Neither carries a licence fee.
What is the difference between Temporal and Archon?
Temporal is written in Go and Archon in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Temporal or Archon?
Choose Temporal if you want the larger community (24,138 stars) or its MIT licence terms. Choose Archon if its feature set, stack or MIT licence fits better. Both are self-hostable.