Side-by-Side Comparison
pkl vs OptiScaler
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● apple/pkl (11.5K)
● optiscaler/OptiScaler (11.6K)
☆ 11.5Kpkl stars
☆ 11.6KOptiScaler stars
+40Difference
OptiScalerStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
OptiScaler Leads
+40 stars (1.0x ratio)
Forks & Derivatives
OptiScaler Leads
513 total community forks
Recent Maintenance
OptiScaler
Pushed 2d ago
Licensing
Different
pkl: Apache-2.0 vs OptiScaler: GPL-3.0
Side-by-Side Facts
| Metric | apple/pkl ↗ | optiscaler/OptiScaler ↗ |
|---|---|---|
| Description | A configuration as code language with rich validation and tooling. | OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR-FG/XeFG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG. |
| GitHub Stars | ☆ 11,540 | ☆ 11,580 |
| Forks | 405 | 513 |
| Open Issues | 225 | 23 |
| Main Language | Java | C++ |
| License | Apache-2.0 | GPL-3.0 |
| Last Push | Oct 2, 2026 | Oct 6, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
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pkl Badge
[](https://githubrepo.cloud/repo/apple/pkl?utm_source=readme_badge)
OptiScaler Badge
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