499 Open source projects that are alternatives of or similar to fn

kind of like lodash but works with Immutable

A small package to simplify partial function application

Functional PHP Preprocessor - Generate Immutable Data Types

Code generator written in Rust

State-management and action-dispatching for Ruby apps

Python like utility functions for JavaScript: range, enumerate, zip and items.

A lightweight, fast embeddable scripting language.

Functional Pipeline in Go

CodeSmith Generator Templates

A framework for the automated derivation and parallel execution of finite difference solvers on a range of computer architectures.

🎧 Simple React functional setState

General Golang Code Generator

Declarative configuration for your objects

A cloud-native Go microservices framework with cli tool for productivity.

Easy C++ reflection and code generation

A utility library to write code in functional programming style in Javascript

Fast cartesian product

Starting code and proposed solution for Functional Structures Refactoring Kata

A statically-typed functional language with generics, typeclasses, sum types, pattern-matching, first-class functions, currying, algebraic effects, associated types, good diagnostics, etc.

An extremely small, intuitive and fast functional utility library for JavaScript

An F# library to connect to the Stripe API, including code generators to update the model and requests.

Build Go linters from lintpack-compatible packages. Also serves as a framework for writing checkers.

WebExtension for Buku

A functional module for Deno inspired from Ramda.

Flow is a Swift library for working with asynchronous flows and life cycles

A functional-first toolkit for building brilliant ASP.NET Core applications using F#.

WIP - Scalameta powered code generation

JavaScript functional implementation of switch/case

A DSL/LISP dialect written in Haskell

Unofficial libjit mirror.

λ Minimal Functional Programming Utilities for TypeScript & JavaScript

More Dart — Literally.

IDE support for the functional logic language Curry

Celerio is a code generator tool for data-driven application.

Cap’n Proto plugin for generating serializable Pony classes. 🐴 - 🎩'n 🅿️

Linnea is an experimental tool for the automatic generation of optimized code for linear algebra problems.

Automated database-enabled navigation ✔️ of web applications

Java bytecode generation and disassembly tools

A Java library that enables applying Functional Programming concepts like currying and partial application for functions, also it supports types like Either, Try, etc... using RxJava 2 interfaces, compatible with Java 7 and above

A minimalist pure lazy functional programming language

A static, type inferred and embeddable language written in Rust.

Sisyphus customized protobuf and gRPC runtime and code generator for JavaScript/TypeScript

Prototype of generating `copyDynamic` extension functions for kotlin data classes

🦩 Tools for Go projects

A brian2 extension to simulate spiking neural networks on GPUs

⚡️ λ PHP functional library focused on simplicity and performance

🌿 Data structures for JavaScript

Modern modular library for building web applications

A library for interacting with blocking JDBC drivers using Kotlin Coroutines.

A tiny concatenative programming language and shell

React + TypeScript app built using the clean architecture principles in a more functional way · 🧼 🏛 🍪

Async/await reactive tools for Python 3.9+

Python clone of Ramda.js

Functional Extensions Library for JavaScript

A CLI tool to help generate dart classes from json returned from API

KOIN - a concise and pragmatic dependency injection framework for Kotlin -- #Samples

😎 Java™ modern tech practice sandbox ⏳

A strongly typed GraphQL API framework

Yet another implementation of missing functions for Python

Cross-platform .NET library for computations whose arguments and results are objects that implement INotifyPropertyChanged and INotifyCollectionChanged (ObservableCollection) interfaces.