NerdMeNot/catena

Lazy, fully typed sequence pipelines for Go 1.27+ — Kotlin/LINQ ergonomics on iter.Seq via generic methods. Filter, Map, FoldBy, TopNBy, plus a Try type where the consumer picks the error policy. No reflect, no hidden goroutines or buffering; benchmarked to add nothing over raw iter.Seq closures

1 best points · 0 comments · 1 Hacker News post · 1 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Catena – lazy sequences for Go where errors are elements (1 points, 0 comments, by srinivasiyer, 2026-10-29)