Repository Index

Load environment variables from YAML

• yaml
• crystal
• configuration
• dotenv

Simple linked list implementation in Crystal

A Procfile-based process manager for Mac & Linux, supporting foreground/background modes, .env files, and scheduled tasks.

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

A complete Crystal lang implementation of the Matter protocol specification (https://buildwithmatter.com). Includes full support for controller, device, commissioning, secure communications, device types, and cluster definitions.

Microlibrary to perform ping requests with Crystal Lang

Crystal tools for providing different behaviour at compile-time based on semantic versions

A signals/slots library in Crystal

apt-larder - stock your packages, serve them fresh.

• apt
• debian
• cache
• packages

a tool for retrying code blocks

SurrealDB driver for Crystal

• crystal
• database
• database-connector
• surreal

📈 GDAX REST and WebSocket API wrapper to trade blockchain cryptocurrencies like bitcoin, Litecoin and Ethereum.

• blockchain
• gdax
• gdax-api
• coinbase

Crystal implementation of the Secure Remote Password protocol (SRP-6a)

Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes

A Crystal tool for generating CycloneDX Software Bill of Materials (SBOM) from Crystal shard projects.

• crystal
• cyclonedx
• cyclonedx-sbom
• sbom

A complete GraphQL client shard for the Crystal language inspired by Apollo client including error handling and planned support for caching, authentication and subscriptions.

• graphql
• crystal-language
• crystal-gql
• crystal-shard

Physical quantity and units of measure conversion and math for crystal lang

Extension to the crystal lang ENV module to support reading secrets

remote git repository inspection

YNAB Shard for Crystal

• ynab
• crystal
• shards

Multiset (bag) implementation in Crystal

• multiset
• crystal
• bag
• data-structures

Hashr is a tiny library makes test on JSON response easier, and can also be used as a models object.

• crystal
• rspec
• spec
• testing