Alternatives to Fission-AI/OpenSpec
73.2k stars · TypeScript · back to the repository
Two measured signals: repositories that share topics (at least two), and repositories discussed in the same threads. Cards are ranked by stars gained this week.
Shares topics with
Repositories with at least two topics in common: most shared topics first. Topics are labels maintainers put on their own repositories, so they say what a project claims to be, not what its code does.
ariel-frischer/autospec
CLI for streamlined spec-driven development
Shared: ai, prd, spec, spec-driven-development +1 more
Competes with
Repositories in the same collection, of a comparable size (within 5× in stars) and from a different owner, that were discussed in the same threads. Same-owner projects are excluded because they are usually pieces of the same tool, not rivals. A repository also stays out if the two never met in a discussion.
- github/spec-kit142.5k
Mentioned together in 1 thread.
Compare side by side - nexu-io/open-design103.5k
Mentioned together in 1 thread.
Compare side by side
Compare head to head: OpenSpec vs spec-kit · OpenSpec vs open-design
Everything we measure about Fission-AI/OpenSpec · stars over time, growth, contributors, issues and pull requests.
