By the Bluebook implementation of Smalltalk-80

WebAssembly runtime for Crystal

Build native apps using GTK4 and a dialect of HTML, declarative format allows you to create advanced structures with ease.

A rugged, minimal framework for composing JavaScript behavior in your markup.

Future-proof note-taking and publishing based on Zettelkasten (superseded by Emanote: https://github.com/srid/emanote)

DSL Framework consisting of a DSL Engine and a Data-Binding Library used in Glimmer DSL for SWT (JRuby Desktop Development GUI Framework), Glimmer DSL for Opal (Pure Ruby Web GUI), Glimmer DSL for …

A single-header ANSI C gui library

GUI for neovim, without any web bloat

A decentralized server to build private social networks from.

A static code analysis tool for Crystal

[WIP] Light Toolkit

A cross-platform, OpenGL terminal emulator.

🎹🎸A music theory library with a command-line interface

Qt5 bindings for Crystal, based on Bindgen

Lint your Haml files in the Code Climate Platform

X11 bindings for Crystal language.

simple virtual midi keyboard

Golang terminal dashboard

Liquid template engine for Crystal

Pure Ruby MIDI file and event manipulation library

Database wrapper and ORM for Crystal, inspired by Ecto

A NES emulator written in Ruby

Crystal-lang bindings for libui

Dependency manager for the Crystal language

📷 git-based selfies for software developers

A modern replacement for ‘ls’.

evSrc: EVolutionary SouRCe

Encoding and decoding images in Rust

Script for organizing photos with duplicate detection (using PHash and BK Trees)