Repository Index

Generate JSON objects with a Builder-style DSL, inspired by jbuilder

• jbuilder
• crystal-lang
• template-engine
• json

(De)serialize any Crystal object - out of the box. Supports JSON, YAML and Byte format.

• crystal-lang
• serialization
• json
• yaml

XSSMaze is a web service designed to test and improve the performance of security testing tools by providing various cases of XSS vulnerabilities.

• crystal-lang
• hacking
• security
• vulnapp

Web Application Firewall (WAF) Detector

• crystal
• cli
• waf
• firewall

Ability to execute crystal code in a fashion similar to pry edit.

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

A simple declarative command line interface builder

• crystal
• cli

A pure Crystal Vector Math library

• crystal
• vector
• quaternion

Validations for Crystal Objects

• crystal

Crystal shard for device detection by User-Agent string

• crystal
• shards
• device-detection
• user-agent-parser

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

• crystal
• dependency-injection
• macros
• hacktoberfest

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

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

Mollie Payments API client for Crystal http://www.mollie.com

• mollie
• payment
• paypal
• ideal

HAR (HTTP Archive) parser in Crystal

• har
• http-archive
• http-archive-format
• json

my ECS(Entity-Component-System) framework in Crystal

• ecs
• crystal-lang

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

Build crystal projects using nix.

• nix
• crystal-lang

Parse Slack slash commands or send incoming web hooks from Crystal

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

Base62 encoder/decoder for Crystal

• crystal
• base62
• url-shortener
• conversion

Library for maintaining sorted Arrays

A complete Crystal lang implementation of the Matter protocol specification (https://buildwithmatter.com). Includes full support for controller, device, commissioning, secure communications, device types, and cluster definitions.