Repository Index

Advanced ORM between PostgreSQL and Crystal

• crystal
• orm
• postgresql
• postgres

Selenium library for Crystal

• selenium
• testing
• crystal

A tiny and simple test framework for crystal

• crystal
• assertions
• testing
• testing-framework

Implementation of the circuit breaker pattern in crystal

• circuit-breaker
• circuit-breaker-pattern
• crystal
• design-pattern

Bindings for libncursesw and crt class

Mochi is a authentication shard inspired by devise. Mochi is designed for the Amber framework with support for both Granite & Jennifer ORM's.

A compile-time, non-intrusive dependency injection system.

• crystal
• dependency-injection
• macros
• hacktoberfest

AWS request signing in Crystal

• aws
• aws-signature
• aws-v4
• crystal

Component based MVC web framework based on fort architecture targeting good code structures, modularity & performance.

• mvc-framework
• fort
• component-based
• web-framework

Snappy compression format reader/writer for Crystal

• crystal-language
• crystal-lang
• snappy
• compression-format

The fastest HTML builder engine for Crystal

• builder
• crystal
• html
• speed

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

Crystal lang implementation of the MQTT protocol, a lightweight protocol for publish/subscribe messaging

Kafka library for Crystal. Uses librdkafka.

• crystal
• crystal-lang
• kafka
• librdkafka

Rapid blockchain prototyping

• blockchain
• toolkit
• crystal
• proof-of-work

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

Crystal shard aiming to assist with parsing backtraces into a structured form.

• crystal
• stacktrace
• parser

Crystal implementation of the Haversine formula to calculate distances between two points given their latitudes and longitudes

• crystal
• haversine-formula

Crystal implementation of "K-Dimensional Tree" and "N-Nearest Neighbors"

• crystal
• k-dimensional
• data-structures
• tree-structure

Simple and straightforward large files finder utility

• unix-shell
• osx
• linux
• utility

A multiformat internationalization (i18n) shard for Crystal.

• crystal
• gettext
• i18n
• l18n

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