Side-by-Side Comparison
fp-go vs go
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● IBM/fp-go (2K)
● golang/go (139.1K)
☆ 2Kfp-go stars
☆ 139.1Kgo stars
+137.1KDifference
goStar Leader (68.5x)
⚖️ Comparison Verdict
Star Popularity
go Leads
+137.1K stars (68.5x ratio)
Forks & Derivatives
go Leads
21.1K total community forks
Recent Maintenance
fp-go
Pushed 4d ago
Licensing
Different
fp-go: Apache-2.0 vs go: BSD-3-Clause
Side-by-Side Facts
| Metric | IBM/fp-go ↗ | golang/go ↗ |
|---|---|---|
| Description | Functional programming library for Go 1.24+, inspired by fp-ts. Uses generic type aliases for a clean, composable API. Provides Option, Either, Result, IO, IOResult, Reader, and ReaderIOResult monads, plus optics (Lens, Prism, Traversal) for immutable data manipulation. Supports Functor, Applicative, and Monad abstractions with do-notation-style | The Go programming language |
| GitHub Stars | ☆ 2,031 | ☆ 139,140 |
| Forks | 87 | 21,110 |
| Open Issues | 2 | 10,286 |
| Main Language | Go | Go |
| License | Apache-2.0 | BSD-3-Clause |
| Last Push | Oct 10, 2026 | Oct 2, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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