Repository Index

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

• crystal-lang
• serialization
• json
• yaml

A statsd client library for Crystal.

• crystal
• statsd
• datadog
• monitoring

A simple and fast URL shortener with built in stats.

• crystal
• crystal-language
• redis
• url-shortener

Web Application Firewall (WAF) Detector

• crystal
• cli
• waf
• firewall

Dead simple HTML form builder for Crystal with built-in support for many popular UI libraries such as Bootstrap

• crystal-lang
• crystal
• form-builder
• html-form

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

• microtest
• testing
• test-framework
• crystal

Crystal bindings for libpcap

• packets
• pcap
• crystal

A Crystal shard for Server-Sent Events

• crystal-language
• server-sent-events

Validations for Crystal Objects

• crystal

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

Build crystal projects using nix.

• nix
• crystal-lang

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

• crystal
• haversine-formula

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

Edit distance algorithms inc. Jaro, Damerau-Levenshtein, and Optimal Alignment

• crystal
• edit-distance
• similarity-measures
• levenshtein

Separates a files front matter from its content

• crystal
• crystal-language
• crystal-lang
• shards

This library signs your HTTP requests using AWS v4

Simple linked list implementation in Crystal

Converter .DOCX to many formats

• crystal
• docx
• markdown

Crystal port of awesome Ruby ProxyFetcher gem

• proxy-list
• crystal-language
• proxy-checker
• proxy-manager

Microlibrary to perform ping requests with Crystal Lang

Crystal shard wrapping the rbsec/sslscan utility

• crystal
• shard
• ssl
• tls

A signals/slots library in Crystal