1.supermacro / neverthrow
Type-Safe Errors for JS & TypeScript
+334 stars
from 7,428 · score 5.81
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
8 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.gcanti / fp-ts
Functional programming in TypeScript
+91 stars
from 11,457 · score 4.52
3.true-myth / true-myth
Safe and idiomatic TypeScript types to handle null, error, and async code handling: Maybe, Result, and Task types that are really nice.
+40 stars
from 1,329 · score 3.71
4.cyclejs / cyclejs
A functional and reactive JavaScript framework for predictable code
+26 stars
from 10,201 · score 3.30
5.selfrefactor / rambda
Typescript focused FP library similar to Remeda and Ramda
+13 stars
from 1,745 · score 2.64
6.gigobyte / purify
Functional programming library for TypeScript - https://gigobyte.github.io/purify/
+12 stars
from 1,595 · score 2.56
7.marblejs / marble
Marble.js - functional reactive Node.js framework for building server-side applications, based on TypeScript and RxJS.
+7 stars
from 2,139 · score 2.08
8.benji6 / virtual-audio-graph
:notes: Library for declaratively manipulating the Web Audio API
+5 stars
from 364 · score 1.79