functional
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A powerful little TUI framework 🏗
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Jun 15, 2026 - Go
Reactive Programming in Swift
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Apr 8, 2026 - Swift
đź’Ą A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)
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Jun 17, 2026 - Go
A configuration as code language with rich validation and tooling.
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Jun 18, 2026 - Java
Specification for interoperability of common algebraic structures in JavaScript
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Nov 10, 2024 - JavaScript
Jsonnet - The data templating language
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Mar 30, 2026 - Jsonnet
Small, fast, modern HTTP server for Erlang/OTP.
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Jun 11, 2026 - Erlang
A statically typed lisp, without a GC, for real-time applications.
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Jun 17, 2026 - Haskell
A utility library for JavaScript and TypeScript.
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Jun 18, 2026 - TypeScript
Simple, elegant, Pythonic functional programming.
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Feb 16, 2026 - Python
A music theory library for Javascript
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May 18, 2026 - TypeScript
Pampy: The Pattern Matching for Python you always dreamed of.
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Jan 16, 2025 - Python
A static, type inferred and embeddable language written in Rust.
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Dec 6, 2024 - Rust
PyPika is a python SQL query builder that exposes the full richness of the SQL language using a syntax that reflects the resulting query. PyPika excels at all sorts of SQL queries but is especially useful for data analysis.
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Feb 4, 2026 - Python
The Flix Programming Language
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Jun 18, 2026 - Flix
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
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Jun 13, 2026 - Java
React + TypeScript app built using the clean architecture principles in a more functional way.
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Jan 25, 2025 - TypeScript
KCL Programming Language Core and API (CNCF Sandbox Project). https://kcl-lang.io
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Jun 17, 2026 - Rust
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