Crystal Lang
Showing 36 of 248 projects
An intentionally vulnerable web application for measuring and improving XSS detection in security testing tools.
A generic algorithm library for Crystal programming language providing implementations of common algorithms and data structures.
A super fast Entity Component System (ECS) framework for Crystal, featuring compile-time code generation and minimal garbage collection.
A Crystal ORM and adapter for Elasticsearch implementing the DataMapper pattern.
A pure Crystal implementation of a Memcached client supporting binary protocol operations.
An IRC bot framework and implementation written in Crystal, providing modular plugins and connection management.
A statsd client library for Crystal programming language with Datadog-compatible tagging support.
A simple and fast URL shortener with built-in statistics, requiring Redis for low-latency operation.
A Crystal-based utility that detects Web Application Firewalls (WAFs) through passive analysis and active probing.
A Crystal language REPL tool that allows interactive code evaluation and editing similar to Ruby's pry edit.
A fast and efficient QR, Micro QR, and rMQR Code encoder/decoder library written in Crystal.
A dead-simple HTML form builder for Crystal with built-in support for Bootstrap, Bulma, Foundation, and other popular UI libraries.
A modular, non-macro-based command-line interface library for Crystal, offering full control over CLI design without embedded macros.
A database migration tool for Crystal applications with SQL-based migrations and transactional safety.
A simple and efficient data validation module for Crystal, offering boolean validators, error handling, and a rule-based system.
A comprehensive GitLab API wrapper written in Crystal, providing full-featured client access to GitLab's REST API.
An advanced PostgreSQL ORM for Crystal featuring Active Record pattern, expressive query builder, and full PostgreSQL feature support.
A Crystal library for interacting with Google APIs including OAuth, Directory, Calendar, Drive, Translate, Gmail, and Pay Passes.
An Oh My Zsh plugin providing aliases for Crystal programming language commands.
A tiny and simple test framework for Crystal with common assertions and no pollution into Object class.
A Crystal implementation of the circuit breaker pattern for monitoring and protecting critical command executions.
A Crystal shard providing both server and client implementations for Server-Sent Events (SSE).
A Crystal shard providing artificial intelligence algorithms, including neural networks, ported from the AI4R library.
A pure Crystal vector math library providing 2D, 3D, and 4D vector operations, matrix transformations, and quaternions.
A flexible authentication shard for the Amber framework, inspired by Devise, with support for Granite and Jennifer ORMs.
A Try monad implementation for the Crystal programming language, providing functional error handling.
A web-based debugging tool for visualizing the Crystal compiler's lexer tokens, AST, and formatter output.
A validation library for Crystal objects with support for inline and sharable validators.
A native QR code generator for Crystal with no external dependencies, supporting text, SVG, and PNG output.
A high-performance IRC parsing and serialization library for the Crystal programming language.
A RethinkDB driver for the Crystal programming language, compatible with RethinkDB's Ruby API.
A Crystal library for mutable JSON document transformation with advanced navigation and dirty state tracking.
An ActiveModel-based ORM for RethinkDB in Crystal, providing associations, changefeeds, validations, and callbacks.
Crystal language bindings for FFmpeg to extract and process video frames from files and streams.
A Crystal library for signing and presigning AWS requests using Signature Version 4 and Version 2.
A component-based MVC web framework for Crystal built on Fort architecture, focusing on modularity and performance.
Related Tags
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.