Stefan Kersten

nimbalyst. Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents in parallel, edit their work visually in markdown, mockups, and diagrams, and track tasks. Free, MIT-licensed desktop app for macOS, Windows, Linux, with mobile companion for iOS and Android.

sodium-rust. FRP implementation in Rust

cpp_functional_programming. List of materials about functional programming in C++

jl. Functional sed for JSON

nix. Nix, the purely functional package manager

inkscape-export-layers. Export selected layers from Inkscape SVG.

Dash-iOS. Dash for iOS was discontinued. Please check out Dash for macOS instead.

Swiftz. Functional programming in Swift

Cleanse. Lightweight Swift Dependency Injection Framework

nonius. A C++ micro-benchmarking framework

immer. Postmodern immutable and persistent data structures for C++ — value semantics at scale

heist-cxx. Immutable/persistent functional data structures for C++11

jsoncons. A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-format

json. JSON for Modern C++

Okasaki. Functional data structures in C++

HAMT. Hash Array Mapped Trie (C++ Templates)

vgrep. A pager for grep

sodium-swift. Swift implementation of Sodium FRP (Functional Reactive Programming) library

immutable-cpp. Persistent immutable data structures for C++

sodium-cxx. Sodium - Functional Reactive Programming (FRP) Library for C++

ghcjs-react. React bindings for GHCJS

lost. A drop-in replacement for Google Play services location APIs for Android

osm2vectortiles. Generating global vector tiles from OSM Planet. Please upgrade to OpenMapTiles.

purescript. A strongly-typed language that compiles to JavaScript

SwiftCheck. QuickCheck for Swift

Tyro. DEPRECATED Functional JSON parsing and encoding

Hydra. Hydra: A lightweight vocabulary for hypermedia-driven Web APIs

stb. stb single-file public domain libraries for C/C++

Dirt. Now moved to codeberg

Tidal. Pattern language

twitch. A high level file watcher DSL

stack. The Haskell Tool Stack

pandoc. Universal markup converter

wreq. Haskell

aubio. a library for audio and music analysis

fastlane. 🚀 The easiest way to automate building and releasing your iOS and Android apps

design. WebAssembly Design Documents

Carthage. A simple, decentralized dependency manager for Cocoa

pipeline-plugin. Obsolete home for Pipeline plugins

bake. UNMAINTAINED: Continuous integration server

shake-cpp. A Shake C++ Framework

doctest. An implementation of Python's doctest for Haskell

Roughdraft. Gist-powered writing.

Flock. Private contact and calendar sync for Android.

passera. [UNSUPPORTED] A small tool to turn any entered passphrase into a strong secure password, allowing you to easily use different strong passwords for different websites without storing them

shake. Shake build system

sodium. Sodium - Functional Reactive Programming (FRP) Library for multiple languages

autocheck. Header-only C++17 library for property-based testing.

protobuf. An implementation of Google's Protocol Buffers in Haskell.

supercollider. An audio server, programming language, and IDE for sound synthesis and algorithmic composition.

tomato-rubato. Tomato-rubato is an easy to use library for live audio programming in Haskell.

vector-fftw. A Haskell binding to the fftw library

pipes-core. Compositional pipelines

libsndfile. A C library for reading and writing sound files containing sampled audio data.

pipes. Compositional pipelines

yi. The Haskell-Scriptable Editor

cabal-macosx. Haskell Cabal services for Mac OS X

reactive-banana. Library for functional reactive programming in Haskell.

hsc3-process. A Haskell library to create and control SuperCollider scsynth processes

elerea-examples. Executable examples for Elerea.

elerea. A simple FRP library providing leak-free first-class streams.

persistent. Persistence interface for Haskell allowing multiple storage methods.

cabal-macosx. Haskell Cabal services for Mac OS X

haskell.tmbundle. TextMate support for Haskell