JSPM

A collection of codecs and combinators for use with io-ts

A porting of scala monocle library to TypeScript

Retry combinators for monadic actions that may fail

fp-ts ESLint rules

The missing pseudo-standard library for fp-ts.

fp-ts bindings for RxJS

Custom Jest matchers for projects using using fp-ts and io-ts

A community driven utility package for fp-ts

Composable loggers for TypeScript

Helper functions to interoperate between the Effect framework and the fp-ts library

BigInt library for fp-ts

Reactive library for data fetching, caching, state management

An fp-ts library to make it easy to work with fetch requests.

fp-ts bindings for Fluture

A composable environment variable decoder library

fp-ts bindings for RxJS

fp-ts bindings for LocalStorage

String parser combinators for TypeScript

Type safe middleware architecture for HTTP servers

ADT for handling fetchable and refreshable data

fp-ts type class laws for property based testing

Understandable io-ts error reports.

Angular structural directives for fp-ts types (Option, Either)

A library providing async and sync streams for fp-ts.

Playing actual music over fp-ts notes

Timeout and retry functionality for fp-ts async structures

Collection of monad matchers to ease testing with Jest

A Koa router middleware built on the top of fp-ts-routing

A porting of scala monocle library to TypeScript

A functional wrapper around Fetch API

Interpretable Generic Model Definition Encoding

Array utilities for functional programming in TypeScript.

Find duplicate files in multiple folders scanning .txt and .torrent files.

An implementation of the continuation monad for fp-ts

Make zod compatible with fp-ts non-empty constructs.

hyper-ts adapter for connect.

TypeScript library for type-safe and lossless encoding and manipulation of world currencies and precious metals

Bracket monad for fp-ts

Stable hooks for react using FP-TS equality checks instead of shallow (reference) object comparison

Support for fastify routes returning functional structures, such as fp-ts Either, Task, TaskEither or plain javascript parameterless functions

REST HTTP client built in functional style

A porting of TEA to TypeScript featuring fp-ts, rxjs6 and React

Ruins-ts is a library that converts TypeScript [fp-ts](https://github.com/gcanti/fp-ts) types into primitive types familiar to most JavaScript programmers. Using ruins-ts is generally speaking a _bad idea_ since the corresponding fp-ts types give much str

A collection of utilities for fp-ts

Algebraic graphs in TypeScript

Functional Iterable and AsyncIterable

Generic Resource Pool for fp-ts

Functional style, non-throwing fetch utils

A toolbox of useful types and functions for getting $#!7 done using a functional-first approach. Made for TypeScript.

Data Structures and Resources for fp-ts

The maasglobal-prelude-ts npm package is a bundle of essential imports for TypeScript projects.

Jest matchers for fp-ts data types

Extensions for fp-ts

Pattern Matching in typescript

React hooks library for supabase using fp-ts

A monadic wrapper for MongoDB

Typescript functional programming library inspired by Haskell and PureScript providing both runtime type checking and functional algebraic data types.

fp-ts extra functions and utilities

Jest matchers to nicely test code using fp-ts

Type-safe HTTP client for Angular using io-ts and fp-ts

> Safe and simple error handling for TypeScript, inspired by Golang and Scala

Do like notation for typescript and fp-ts

fp-ts binding for ixjs

Simple FP-TS based wrapper around indexedDB

ESLint plugin for typescript to enforce fp-ts functions to avoid the most common javascript problems

Composable command-line parser for TypeScript - a (partial) porting of Scala decline using fp-ts

Cosmodrome is a CLI tool to manage and automate versioning process and package publishing.

io-ts utilities for NestJS

String parser combinators for TypeScript

fp-ts bindings for @unsplash/sum-types.

Biblioteca de Value Objects reutilizables para definir entidades en aplicaciones, facilitando la programación orientada a objetos.

 [](https://www.npmjs.com/package/@equt/fetch)

An fp-ts library to make it easy to work with remote data.

Indexed monads for TypeScript; a companion library of fp-ts

ramda reimplemented using fp-ts

Make request to supabase using the power of fp-ts, io-ts, and parsing.

State management solution combining fp-ts, RxJS and monocle-ts

fp-ts bindings for IxJS

[fp-ts](https://github.com/gcanti/fp-ts) bindings for [wonka](https://wonka.kitten.sh/)

Extensions for fp-ts library

Enterprise Grade Linting

TypeScript library for type-safe and lossless encoding and manipulation of world currencies and precious metals

A collection of runtime types for use with io-ts

fp-ts bindings for Scala ZIO

A partial port of Haskell-Managed-Library for fp-ts

fp-ts bindings for RxJS

fp-ts group and groupBy

fp-ts bindings for Fluture

enables the parsing of commands and subcommands into a unified set of types

Functional conditional combinators for fp-ts

TypeScript library for type-safe and lossless encoding and manipulation of world currencies and precious metals

fp-ts based wrapper around Mailerlite API

Playing actual music over fp-ts notes

transforms types to io-ts entities

fp-ts library for aws-sdk

A collection of codecs and combinators for use with io-ts

Jest matchers for fp-ts data types

Unofficial iCloud Drive client for Linux

React bindings for Resource ADT

Safe json methods with fp-ts


Stable hooks for react using FP-TS equality checks instead of shallow (reference) object comparison

Remote data type for fp-ts

RxJS bindings for fp-ts

hyper-ts adapter for fastify.

Opinionated Typesafe http middleware library using fp-ts-routing and io-ts

Composable loggers for TypeScript

[](https://github.com/no-day/create-fp-ts-lib/actions/workflows/build.yml) [ ](https://david-dm.org/no-d

Axios client implementation build with Task abstraction from FP

## definition

A straightforward RabbitMQ client with fp-ts

The missing pseudo-standard library for fp-ts.

Enterprise Grade Linting

fp-ts bindings for @most/core

ADT for react-query

ADT for @reduxjs/toolkit/query

Understandable io-ts error reports.

Type-safe eavesdropping

Do-notation implemented with generators for fp-ts ecosystem.

Utility tool for replacing properties in an object

Writer monad stack for fp-ts v2

Data type and combinators to build forms using fp-ts & React

The missing pseudo-standard library for fp-ts.

## Install

A functional graphql websocket client using the fp-ts ecosystem

Option and Result for JavaScript and TypeScript developers.

fp-ts bindings for react-query

Elm like framework to build SPAs in a pure funcational way

Functional web scraping in typescript

One-to-one reimplementation of class-validator's validators in io-ts ecosystem.

A porting of TEA to TypeScript featuring fp-ts, io-ts, rxjs5 and React

fp-ts bindings for react-query

Resource ADT

Type-safe key-value store abstraction with typescript

REST HTTP client built in functional style

The missing pseudo-standard library for fp-ts.

Pattern Matching in typescript

MTL-style in TypeScript

A porting of TEA to TypeScript featuring fp-ts, RxJS and React

A monadic wrapper for MongoDB

fp-ts utility

React tailwind css template with typescript and fp.

fp-ts ESLint rules

Decode with error to reduce boilerplate

A safe version of node assert

ADT for handling fetchable and refreshable data

Functional style, non-throwing fetch utils

transforms types to io-ts entities

Functional Game Engine for Typescript

A type-safe combinator-based JSON parser

fp-ts bindings for RxJS

Library that helps with routing lambda events to the right function, wrapped in an fp-ts monad

Reactive state manager

Executes blocks of code depending on thruthness of the value, while also making the value accessible to the block

An fp-ts library make it easy to work with @tanstack/react-query.

fp-ts group and groupBy

Additional codecs for use with io-ts

React tailwind css template with typescript and fp.

TypeScript code generation from a haskell-like syntax for ADT

String parser combinators for TypeScript

A community driven utility package for fp-ts

Functional Iterable and AsyncIterable

Provides the `flow` function with chaining support.

fp-ts record unions

100% code-covered - Typescript Functional Programming army knife

A library for variant types in typescript

Practical helpers to unfunctionalize fp-ts types

React utilities

fp-ts string uniq

Functional web scraping in typescript