Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
💫 Toolkit to help you get started with SDD or any other process!
Best matched with other framework tools.
spec-kit has the larger GitHub footprint with 140.0K stars.
spec-kit is currently growing faster at +27.3K stars this week.
spec-kit has the stronger automated maintenance signal at 95/100. This is not a security or fit verdict.
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Modular | spec-kit |
|---|---|---|
| Evidence status | Basic listing· 2026-10-04 09:17 UTC | Verified snapshot· 2026-10-04 09:19 UTC |
| GitHub stars | 26.6K | 140.0K |
| Weekly growth | +489 | +27.3K |
| Health score | Healthy79/100 | Strong95/100 |
| Contributors | 434 | 255 |
| Commits per week | 248.8 | 51.7 |
| Open issues | 1.1K | 297 |
| Language | Mojo | Python |
| License | NOASSERTION | MIT |
| Last commit | 2026-07-22 07:10 UTC | 2026-10-03 16:48 UTC |
| Last release | max/v26.4.0 | v0.13.4 |
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