Repository Index

A highly flexible Crystal CLI builder in the style of OptionParser.

A fast and efficient QR/Micro QR/rMQR Code implementation in Crystal lang

• crystal
• qrcode
• qrcode-encoder
• qrcode-generator

🌐 An internationalization library for Crystal.

• i18n
• translation
• crystal
• locale

a QR Code implementation written in crystal lang

RethinkDB ORM for Crystal lang

👔 Zero-dependency Crystal shard to validate, generate and format Brazilian burocracias (CPF, CNPJ, CEP)

• crystal
• crystal-language
• brazil
• brasil

ffmpeg crystal bindings

Component based MVC web framework based on fort architecture targeting good code structures, modularity & performance.

• mvc-framework
• fort
• component-based
• web-framework

Crystal lang implementation of the MQTT protocol, a lightweight protocol for publish/subscribe messaging

A testing library that allows "time travel," "freezing time," and "time acceleration". Inspired by the ruby-timecop library.

• testing
• timecop
• crystal

a Crystal lang LDAP client

SNMP implementation for crystal lang

A multiformat internationalization (i18n) shard for Crystal.

• crystal
• gettext
• i18n
• l18n

extendable non blocking DNS for crystal lang

This is a Crystal implementation of a Splay Tree; which is a type of binary search tree that is semi-balanced and that tends to self-optimize so that the most accessed items are the fastest to retrieve.

Quartz - A Crystal Modeling & Simulation framework

• quartz
• simulation
• modeling
• pdevs

Describe crystal-lang JSON serializable types with JSON Schema

A Cystal binding & wrapper for the ICU library

• crystal
• icu
• internationalization

Crystal shard for filename sanitization

• crystal
• shard
• filename
• sanitization

A library that allows to generate the Crystal code

• code-generator
• crystal
• nette

Library for maintaining sorted Arrays

Ed25519 high-performance public-key signature system for crystal lang

Microlibrary to perform ping requests with Crystal Lang

Telnet protocol helper for crystal lang