head to head · open source
OpenTofu vs jx
OpenTofu has 30,209 GitHub stars, 1,368 forks, 320 open issues and last shipped yesterday. jx has 4,690 stars, 791 forks, 143 open issues and last shipped today. OpenTofu leads on adoption by 544% (30,209 vs 4,690 stars). OpenTofu is written in Go under MPL-2.0; jx is written in Go under Apache-2.0. OpenTofu has attracted 5% as many forks as stars, jx 17%. jx 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
| OpenTofu | jx | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 4.7K |
| License | MPL-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-09-17 | 2026-09-18 |
| Forks | ⑂ 1.4K | ⑂ 791 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenTofu if
- You weight community size — 30K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick jx if
- You want the jx 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 jx fits your workflow better
About OpenTofu
OpenTofu is an open source infrastructure as code (IaC) tool that enables users to define and manage cloud and on premises infrastructure using declarative configuration files. It lives in the cloud infrastructure management ecosystem and serves as a community driven fork of Terraform, maintaining compatibility with Terraform’s configuration language and provider ecosystem while operating under the MPL 2.0 license.
read the full OpenTofu overview →
About jx
Jenkins X is an open source continuous integration and continuous delivery system for Kubernetes that automates CI and CD with preview environments on pull requests, built on cloud native pipelines from Tekton, and its jx component is the modular command line CLI used to drive it.
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Frequently asked questions
Is OpenTofu or jx more popular?
OpenTofu has 30,209 GitHub stars and jx has 4,690. OpenTofu has the larger community by that measure.
Are OpenTofu and jx free?
Both are open source. OpenTofu is licensed under MPL-2.0 and jx under Apache-2.0. Neither carries a licence fee.
What is the difference between OpenTofu and jx?
OpenTofu is written in Go and jx 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, OpenTofu or jx?
Choose OpenTofu if you want the larger community (30,209 stars) or its MPL-2.0 licence terms. Choose jx if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.