Minimum High Performance Middleware for Crystal Web Server.
- crystal
- webserver
- http-server
- http-router
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A performant, and portable jq wrapper to facilitate the consumption and output of formats other than JSON; using jq filters to transform the data.
- crystal
- json
- xml
- yaml
Simple Telegram bot library for Crystal
- telegram-bot
- crystal
- telegraf
- webhook
Write HTML in plain Crystal
(deprecated) see https://github.com/protoncr/tourmaline instead
- crystal
- bot
- telegram-bot
- telegram
Mutation testing for crystal.
- crystal
- crystal-language
- testing
- mutation-testing
An api framework with type-safe params, elegant json serializer. Thanks for enjoying it! 👻👻 https://runcobo.github.io/docs/
- crystal
- webframework
- microservice
- api
A Crystal library to handle IPv4 and IPv6 addresses in a modern and productive way.
- ipv4
- ipv6
- crystal
Retriable.cr is a simple DSL to retry failed code blocks
- crystal
- exception-handling
💰 Crystal shard for dealing with money and currency conversion
- crystal
- money
- currency
- cryptocurrency
[Crystal Lang] Handle and mutate JSON document easily
📈 GDAX REST and WebSocket API wrapper to trade blockchain cryptocurrencies like bitcoin, Litecoin and Ethereum.
- blockchain
- gdax
- gdax-api
- coinbase
Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes
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
a crystal lang implementation of SPAKE2+, a Password Authenticated Key Exchange (PAKE) 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.