Repository Index

a tool for retrying code blocks

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

• blockchain
• gdax
• gdax-api
• coinbase

A crystal client for the Pinboard API

• pinboard
• api
• crystal

crystal lang connect / HTTP proxy implementation

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

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

Star Wars API (SWAPI) for Crystal

Crystal implementation of the Cipher-based Message Authentication Code (CMAC)

crystal lang video for linux device helpers / bindings

Crystal wrapper for The Movie DB (TMDb)

• movie-database-api
• tmdb
• crystal
• api-client

HTTP digest auth for crystal lang

KNX protocol support for crystal lang

NTLM authentication for crystal lang

crystal lang bindings for linux gpiod

An unofficial SDK supporting popular AWS APIs.

• aws
• crystal
• aws-sdk
• aws-crystal-sdk

HMAC-based Extract-and-Expand Key Derivation Function (HKDF) for crystal lang

Crystal Lang HTTP Link Header Parser

crystal lang implementation of the STOMP protocol

This implements a port of the Ruby Serf Handler gem -- https://github.com/wyhaines/serf-handler -- as a library that can be used to easily build compiled, distributable handler binaries using the Crystal language.

BACnet Support for Crystal Lang

A crystal lang implementation of rfc6920 (Naming Things with Hashes)

maps latitude and longitude to S2 Cells https://s2geometry.io/