Browse Documentation

github.com/Bulletdev/bullet-crystal

codeberg.org/fluck/bun_bun_bundle

Zero-dependency asset bundler with CSS hot-reloading, fingerprinting, live reload, and a flexible plugin system. Works with any Crystal app.

github.com/jgaskins/bunny

Crystal client for Bunny.net

github.com/dukex/bunny.cr

github.com/rebuilt/bunnymark-cr

The bunnymark benchmark written in crystal

github.com/vinibrsl/burocracia.cr

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

github.com/wyhaines/bus.cr

It is sometimes useful to have a pubsub type message bus inside your software. This library implements a bus to send messages to interested subscribers. Those subscribers can reply to those messages, and are guaranteed that the reply will be routed back to the sender.

github.com/kebasyaty/bushdb

A fast key-value storage library. The library uses fractal-tree addressing.

github.com/watchcat/buzz-bot

Telegram podcast Mini App — Crystal/Kemal/Tourmaline + Neon PostgreSQL

github.com/mamantoha/bytes_ext

Byte conversion helpers for Crystal numeric types

github.com/weirdbricks/bz2.cr

Crystal bindings to the bzip2 (libbz2) compression library

github.com/c0data/c0-cr

Super fast structured serialization

github.com/cable-cr/cable

It's like ActionCable (100% compatible with JS Client), but you know, for Crystal

github.com/marcoroth/cable_ready.cr

[WIP] CableReady Crystal port

github.com/crystal-cache/cache

A key/value store where pairs can expire after a specified interval

github.com/samueleaton/cache-hash

A simple key/value store where pairs can expire after a specified interval

github.com/cadmiumcr/cadmium

Natural Language Processing (NLP) library for Crystal

github.com/cadmiumcr/classifier

github.com/cadmiumcr/inflector

github.com/cadmiumcr/language_detector

Detects the language of a text sample