PyPI
dry-python/returns
Make your functions return something meaningful, typed, and safe!
BSD-2-ClauseSep 17, 2026 · metrics 2.10.0
All tags
Catalogue tag
#fp
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
19 records
npm
typelevel/cats-effect
The pure asynchronous runtime for Scala
Apache-2.0Oct 19, 2026 · metrics 2.10.0
npm
remeda/remeda
A utility library for JavaScript and TypeScript.
MITSep 17, 2026 · metrics 2.10.0
npm
marpple/FxTS
A functional programming library for TypeScript/JavaScript
Apache-2.0Sep 15, 2026 · metrics 2.10.0
Go
nevalang/neva
Dataflow programming language where you write a program as a message-passing graph and everything runs in parallel by default. It has strong static types, compiles to machine code, interoperates with Go, and supports visual programming with a node editor. Extremely LLM-friendly too.
MITSep 10, 2026 · metrics 2.10.0
—
typelevel/frameless
Expressive types for Spark.
Apache-2.0Sep 19, 2026 · metrics 2.10.0
npm
Adyen/adyen-platform-experience-web
Adyen Platform Experience components
MITSep 11, 2026 · metrics 2.10.0
npm
ramda/ramda
:ram: Practical functional Javascript
MITSep 17, 2026 · metrics 2.10.0
—
hnaderi/edomata
Production ready event-driven automata for Scala, Scala.js and scala native
Apache-2.0Sep 13, 2026 · metrics 2.10.0
npm
zrosenbauer/massaman
Functional programming utilities for TypeScript. Result types, pattern matching, async pipelines.
MITOct 1, 2026 · metrics 2.10.0
npm
selfrefactor/rambda
Typescript focused FP library similar to Remeda and Ramda
MITSep 17, 2026 · metrics 2.10.0
npm
sloops77/eslint-plugin-better-mutation
Eslint rules to enforce function-scope mutation only
MITSep 6, 2026 · metrics 2.10.0
—
kevin-lee/effectie
A Tool for FP Effect Libraries
MITOct 19, 2026 · metrics 2.10.0
—
kevin-lee/logger-f
logger-f, Logger for F[_]
MITOct 19, 2026 · metrics 2.10.0
npm
pme123/orchescala
DOMAIN DRIVEN PROCESS ORCHESTRATION
MITSep 8, 2026 · metrics 2.10.0
npm
cgoinglove/ts-safe
🔗 Safe: A minimalist functional utility for JavaScript/TypeScript that makes error handling and async operations painless. Chain methods fluently with strong type safety, zero dependencies.
MITSep 18, 2026 · metrics 2.10.0
npm
jonschlinkert/resolve-dir
Resolve a directory that is either local, global or in the user's home directory.
MITSep 15, 2026 · metrics 2.10.0
npm
jonschlinkert/normalize-path
Normalize file path slashes to be unix-like forward slashes. Used by chokidar, anymatch, and many others!
MITSep 16, 2026 · metrics 2.10.0
npm
jonschlinkert/is-directory
Extends `stats.isDirectory()`, returns `true` if a filepath is a directory.
MITSep 23, 2026 · metrics 2.10.0