Browse Shards

github.com/picatz/niji

🌈 Turn your network packets into a command-line rainbow.

github.com/davidkellis/noble-ed25519-cr

A Crystal port of https://github.com/paulmillr/noble-ed25519

github.com/crimson-knight/grant

An active record pattern ORM with feature parity with Active Record from Ruby/Rails

github.com/cloudnative-cr/crystal-kubernetes-client

Comprehensive Kubernetes client for Crystal with full API coverage.

github.com/ChangJoo-Park/today-we-learned

WIP : Social today i learned

github.com/imdrasil/spider-gazelle_and_jennifer_sample_app

github.com/Uzay-G/prismalytics

github.com/kdairatchi/flaw

A fast static analysis tool for finding security flaws in Crystal code.

github.com/poplanguage/popup

The Pop language toolchain installer.

github.com/mgomes/context

Cooperative cancellation, deadlines, and request-scoped values for Crystal.

github.com/nomadlabsinc/h2o

A high-performance HTTP/2 client for Crystal with full protocol compliance, connection pooling, and advanced features like HPACK compression and stream multiplexing.

github.com/fdocr/CrystalSnake

A BattleSnake template written in Crystal

github.com/ralsina/crycco

A Crystal implementation of Docco

github.com/hahwul/doma

Directory tag manager — put your directories on the cutting board

github.com/elbywan/hermes-crystal

Crystal bindings to the Hermes protocol used by the Snips platform. 💎

github.com/jgaskins/wax

Code generator for Crystal backend web apps and APIs

github.com/joshsoftware/minion-agent

Minion helps you manage your compute resources, wherever they may be. This repository contains the Minion Agent. This agent runs on remote compute instances, collecting information and relaying it to the Minion StreamServer while also providing an access controlled gateway that lets the resource owner manage the resource from the Minion UI.

github.com/Arab-Open-Source/Altair

The batteries-included web framework for Crystal

github.com/hahwul/fm.cr

Crystal bindings for Apple FoundationModels.framework (macOS 26+). On-device AI powered by Apple Intelligence.

github.com/hahwul/cvss.cr

A Crystal implementation of the Common Vulnerability Scoring System (CVSS). Parses, scores, and serializes vector strings for v2.0, v3.0, v3.1, and v4.0.