head to head · open source
Docker vs iam-policy-json-to-terraform
Docker has 72,113 GitHub stars, 19,233 forks, 3,902 open issues and last shipped yesterday. iam-policy-json-to-terraform has 816 stars, 58 forks, 19 open issues and last shipped 10 days ago. Docker leads on adoption by 8,737% (72,113 vs 816 stars). Docker is written in Go under Apache-2.0; iam-policy-json-to-terraform is written in JavaScript under Apache-2.0. Docker has attracted 27% as many forks as stars, iam-policy-json-to-terraform 7%. Docker 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
| Docker | iam-policy-json-to-terraform | |
|---|---|---|
| GitHub stars | ★ 72K | ★ 816 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | JavaScript |
| Last push | 2026-09-19 | 2026-09-10 |
| Forks | ⑂ 19K | ⑂ 58 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Docker if
- You weight community size — 72K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick iam-policy-json-to-terraform if
- You want the iam-policy-json-to-terraform feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and iam-policy-json-to-terraform fits your workflow better
About Docker
Docker, published here as the Moby Project, is the open source collection of container toolkit components and the framework for assembling them into custom container based systems, built for engineers, integrators and enthusiasts who want to modify, hack and build on container code rather than buy a commercially supported product.
read the full Docker overview →
About iam-policy-json-to-terraform
iam policy json to terraform is a small Apache 2.0 command line and web tool that converts an AWS IAM policy written in JSON into a Terraform aws iam policy document data source, aimed at infrastructure engineers who already manage AWS access with Terraform.
read the full iam-policy-json-to-terraform overview →
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Frequently asked questions
Is Docker or iam-policy-json-to-terraform more popular?
Docker has 72,113 GitHub stars and iam-policy-json-to-terraform has 816. Docker has the larger community by that measure.
Are Docker and iam-policy-json-to-terraform free?
Both are open source. Docker is licensed under Apache-2.0 and iam-policy-json-to-terraform under Apache-2.0. Neither carries a licence fee.
What is the difference between Docker and iam-policy-json-to-terraform?
Docker is written in Go and iam-policy-json-to-terraform in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Docker or iam-policy-json-to-terraform?
Choose Docker if you want the larger community (72,113 stars) or its Apache-2.0 licence terms. Choose iam-policy-json-to-terraform if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.