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1–24 of 27 · Most stars

A Crystal library to handle IPv4 and IPv6 addresses in a modern and productive way.

  • ipv4
  • ipv6
  • crystal

A fast and efficient QR/Micro QR/rMQR Code implementation in Crystal lang

  • crystal
  • qrcode
  • qrcode-encoder
  • qrcode-generator

⛓ A Crystal library for building Markov Chains and running Markov Processes.

  • markov-chain
  • markov-model
  • markovian-processes
  • markov

This shard provides facilities for checking whether a constant exists at compile time, and for a variety of different conditional compilation options. Code can be conditionally compiled based on the existence of a constant, version number constraints, or whether an environment variable is set truthy or not.

  • crystal

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