A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code and OpenCode.

🤖 An elegant Telegram bots framework for Rust

A bleeping fast scala build tool!

Fact Graph

A hash array-mapped trie implementation in C

Refactoring and linting tool for Scala

The first Scala macros' standard library.

Adds numbered shortcuts to the output git status, and much more

A native (or transpiled) version of PROJ for both the JVM and JS ecosystems.

Apache Spark Connect Client for Rust

Direct File

Java interopability support for Swift

Declarative bidirectional codecs for DynamoDb AttributeValue, SDK 2

Yet Another Newtype Library for Scala 3 oriented at localized error messages

Scala library for efficient multi-dimensional arrays

Essential utilities, refined for Scala 3 with minimal dependencies

Typesafe, spec-first APIs without codegen. Just Import 'N' Go!

Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster

Native Scala mocking framework

Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need

aider is AI pair programming in your terminal

Open, Multi-modal Catalog for Data & AI

Web Server (and its launcher) for AoE 1, 2, 3 (all DE) and AoM: RT supporting offline multiplayer

⚡ Dynamically generated stats for your github readmes

🙌 OpenHands: AI-Driven Development

Displays "The Matrix" in a terminal

Pure Java SQLite JDBC Driver

Native JVM WebAssembly runtime

A lightweight data processing framework built on DuckDB and 3FS.

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.