Side-by-Side Comparison
xsfft vs colibri
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● xuancongwen/xsfft (2)
● JustVugg/colibri (39.7K)
☆ 2xsfft stars
☆ 39.7Kcolibri stars
+39.7KDifference
colibriStar Leader (19830.0x)
⚖️ Comparison Verdict
Star Popularity
colibri Leads
+39.7K stars (19830.0x ratio)
Forks & Derivatives
colibri Leads
4.3K total community forks
Recent Maintenance
colibri
Pushed 28d ago
Licensing
Different
xsfft: — vs colibri: Apache-2.0
Side-by-Side Facts
| Metric | xuancongwen/xsfft ↗ | JustVugg/colibri ↗ |
|---|---|---|
| Description | Extremely simple FFT library written in C++ that uses the Cooley-Tukey algorithm for real numbers. Eschews stl complex for a more simplified outward facing API. | Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦 |
| GitHub Stars | ☆ 2 | ☆ 39,660 |
| Forks | 2 | 4,346 |
| Open Issues | 1 | 105 |
| Main Language | C | C |
| License | Not identified | Apache-2.0 |
| Last Push | Sep 29, 2026 | Oct 5, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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xsfft Badge
[](https://githubrepo.cloud/repo/xuancongwen/xsfft?utm_source=readme_badge)
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