Repository Index

A Language Server Protocol implementation for Crystal. 🔮

• crystal
• lsp
• lsp-server
• vscode-language

A background task runner for crystal applications supporting periodic (CRON) and manually queued jobs

• crystal
• background-jobs
• fast
• redis

A collection of containers & algorithms for the Crystal programming language

• crystal
• algorithms

An easy way to install and manage server applications

• installer
• systemd
• openrc
• application

Loads ".env" files

• crystallang
• dotenv

Declarative API for drawing unicode/ascii character tables in crystal lang

• crystal-lang
• terminal
• table
• ascii-art

Crystal language Tar Module implements access to tar archives.

• crystal
• crystal-language
• crystal-lang
• tar

Graph plotting package with a small API and sensible defaults powered by gnuplot.

• gnuplot
• chart
• crystal

Web Application Firewall (WAF) Detector

• crystal
• cli
• waf
• firewall

Local CI pipeline runner with parallel execution and Docker support.

• werk
• executor
• parallel-jobs
• task-runner

Small test framework, because it has power asserts as the only assertion.

• microtest
• testing
• test-framework
• crystal

Allows for the creation of CLI based commands

• crystal
• component

graphlb is a crystal library which contains all the graph Data-Structures and Algorithms implemented in crystal-lang.

A testing library that allows "time travel," "freezing time," and "time acceleration". Inspired by the ruby-timecop library.

• testing
• timecop
• crystal

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

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

This is a small UUID library that implements a chronologically sortable UUID.

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

Crystal implementation of K-Sortable Globally Unique IDs

• ksuid
• crystal
• uuid
• coordination

A library that allows to generate the Crystal code

• code-generator
• crystal
• nette

Runtime and memory allocation metrics

• crystal
• performance-analysis

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

• blockchain
• gdax
• gdax-api
• coinbase

A small Crystal library designed to make the Public Suffix List (https://publicsuffix.org/) easier to use.

• crystal
• public-suffix-list