Browse Shards

github.com/alexherbo2/fifo.cr

A Crystal library for using FIFOs

github.com/homonoidian/lch.cr

A tiny Crystal shard for converting RGB colors to LCH (CIELCh) and back

github.com/homonoidian/permafrost

Permafrost is a collection of thread-safe, persistent, immutable data structures for Crystal.

github.com/crystalrealm/stringpad

🏠 Microlibrary for string padding in Crystal.

github.com/tommasop/crclap

Crystal Command Line Argument Parser, port of ruby Clap

github.com/drhuffman12/counter_safe

github.com/maiha/pon.cr

Maiha's private ORM for Crystal

github.com/martenframework/marten-auth

An authentication system for the Marten web framework.

github.com/hahwul/acp.cr

Unofficial Crystal Shard for Agent Client Protocol (ACP). Provides a JSON-RPC 2.0 based client for communicating with AI coding agents over stdio transport.

github.com/PlaceOS/calendar

an abstraction layer for various calendaring systems such as Office365 and Google Cal

github.com/imdrasil/pager

Easy to use paginator for modern crystal web framework

github.com/spoved/k8s.cr

Kubernetes Object Mappings for Crystal

github.com/GrottoPress/lucille

Utilities for Lucky framework

github.com/wyhaines/opentelemetry-sdk.cr

This repository contains an implementation of an OpenTelemetry SDK for Crystal

github.com/mjblack/winmd

Crystal Windows Metadata bindings generator

github.com/mattrbeck/crystal-imgui-backends

github.com/naqvis/uni_char_width

Provides methods to get fixed with of unicode character or string

github.com/hahwul/zap.cr

Crystal client library for the OWASP ZAP (Zed Attack Proxy) HTTP API. Provides typed access to spider, active scan, and core endpoints.

github.com/ralsina/hace

Hace is sort-of-make-like implemented using ralsina/croupier

github.com/imdrasil/factory

Library for factorizing objects