OpenSpec
Spec-driven devel opment (SDD) for AI coding assistants.
Growth we measured
5 daily star snapshots stored by whatstrending.ai, 2026-06-27 to 2026-07-23. GitHub shows today's number; this is the movement behind it.
- Ranked #125 by stars among the 954 repos we snapshot, using the latest star count we recorded for each.
- Its 8-day pace is faster than 53% of the 195 repos where we can currently measure one (#91).
How this is measured. whatstrending.ai stores its own daily star and fork snapshot for every repo in its trending index. Every figure above is a delta between two of those stored rows — 5 snapshots for Fission-AI/OpenSpec between 2026-06-27 and 2026-07-23. Our history starts 2026-06-19; we hold nothing from before that date. Nothing here is estimated, interpolated or back-filled, and days without a snapshot are simply not plotted.
Add the Trending AI Repo badge to your README
Fission-AI/OpenSpec is in the whatstrending.ai tracked index, so this badge already resolves. It is free, needs no account, and updates itself: the rank is recomputed from our stored daily snapshots and the image is re-fetched a few times a day. Clicking it lands on this page, which shows the star history we measured.
[](https://whatstrending.ai/repos/Fission-AI/OpenSpec)<a href="https://whatstrending.ai/repos/Fission-AI/OpenSpec"><img src="https://whatstrending.ai/badge/repo/Fission-AI/OpenSpec.svg" alt="Trending AI Repo"></a>We never open issues or pull requests to ask maintainers to add this. How the badge works →