head to head · open source
Archon vs Temporal
Archon has 23,495 GitHub stars, 3,474 forks, 321 open issues and last shipped yesterday. Temporal has 23,133 stars, 1,905 forks, 956 open issues and last shipped yesterday. Archon leads on adoption by 2% (23,495 vs 23,133 stars). Archon is written in TypeScript under MIT; Temporal is written in Go under MIT. Archon has attracted 15% as many forks as stars, Temporal 8%. 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
| Archon | Temporal | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 23K |
| License | MIT | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 3.5K | ⑂ 1.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Archon if
- You weight community size — 23K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Temporal if
- You want the Temporal feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and Temporal fits your workflow better
About Archon
Archon is an open source workflow engine for AI coding agents, written in TypeScript and released under the MIT license. It lives in the AI coding ecosystem, alongside tools such as Claude Code, and is distributed through the Bun runtime and the GitHub CLI. The project describes itself as a harness builder: it lets a developer encode a development process as a YAML workflow and then run that workflow reliably across projects. Workflows are stored in a .archon/workflows/ directory and committed to the repository, so the same definition can be invoked from the CLI, a web UI, Slack, Telegram, or GitHub.…
read the full Archon overview →
About Temporal
Temporal is a durable execution platform for building resilient applications with workflows. It lives in the infrastructure and operations ecosystem, specifically within orchestration and scheduling. The server executes units of application logic called Workflows and automatically handles intermittent failures by retrying failed operations. Temporal originated as a fork of Uber's Cadence and is developed by Temporal Technologies, a startup formed by the creators of Cadence.
read the full Temporal overview →
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Frequently asked questions
Is Archon or Temporal more popular?
Archon has 23,495 GitHub stars and Temporal has 23,133. Archon has the larger community by that measure.
Are Archon and Temporal free?
Both are open source. Archon is licensed under MIT and Temporal under MIT. Neither carries a licence fee.
What is the difference between Archon and Temporal?
Archon is written in TypeScript and Temporal 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, Archon or Temporal?
Choose Archon if you want the larger community (23,495 stars) or its MIT licence terms. Choose Temporal if its feature set, stack or MIT licence fits better. Both are self-hostable.