Crystal Lang
Showing 36 of 248 projects
A simple, easy-to-use, and fast Telegram Bot API library written in Crystal.
A core scientific computing library for Crystal providing n-dimensional tensors, linear algebra, GPU acceleration, and automatic differentiation.
SQLite3 database driver for the Crystal programming language, providing native bindings and full database API support.
A Crystal language implementation of the MessagePack binary serialization format for efficient data exchange.
A robust DSL for writing command line interfaces in the Crystal programming language.
A GraphQL server library for Crystal that generates schemas at compile time with full type safety.
A 100% ActionCable-compatible WebSocket server for real-time features in Crystal applications.
A Crystal client and integration layer for the Sentry error reporting API.
A command-line interface builder for the Crystal programming language with automatic parsing, validation, and help generation.
A fast, CommonMark-compliant markdown parser written in Crystal with syntax highlighting and customization options.
A comprehensive collection of data structures and algorithms implemented in the Crystal programming language.
A Crystal library providing standardized multi-provider OAuth authentication for web applications.
A simple email sending library for the Crystal programming language with SMTP support and concurrent sending capabilities.
A user-friendly command-line HTTP client written in Crystal, designed as a curl alternative with syntax highlighting.
A simple and flexible HTTP client for Crystal with middleware support and built-in testing utilities.
A Crystal library for stubbing HTTP::Client requests in tests, inspired by the Ruby webmock gem.
A pure Crystal implementation of the HTTP/2 protocol, enabling HTTP/2 support for Crystal HTTP servers.
A pure Crystal library for reading and writing PNG images with support for various color types, filters, and interlacing.
A complete and mature WebAssembly runtime for the Crystal programming language, enabling safe and fast execution of Wasm modules.
A Crystal library and DSL for creating SVG graphics and animations.
A functional programming library for Crystal providing monads, algebraic data types, pattern matching, and do-notation.
Crystal language syntax highlighting and code completion snippets for Sublime Text 2/3.
Crystal language bindings for the FANN (Fast Artificial Neural Network) C library.
Adds await and async keywords to Crystal for concurrent execution, improving performance in IO-bound applications.
A testable, adapter-based email library for Crystal with built-in bug catching and multiple service adapters.
A Crystal library for writing reusable and testable HTML, SVG, and form templates in plain Crystal code.
Automatic C-bindings generator for Crystal, using config files to define and regenerate bindings for large C libraries.
A collection of Crystal programming language exercises for the Exercism learning platform.
A high-performance MongoDB driver written in pure Crystal with no C dependencies.
A Crystal UI framework built on LibUI with reusable components and cross-platform support.
A ranked list of the most starred Crystal web frameworks on GitHub, automatically updated.
A Crystal library for retrieving CPU, memory, and network information from the operating system and its processes.
Crystal plugin for the asdf version manager, enabling easy installation and version switching for Crystal.
Crystal bindings for Dear ImGui, enabling immediate-mode GUI development in Crystal.
A Crystal HTTP middleware library that protects web applications against common attacks like XSS, clickjacking, and DoS.
A deprecated Crystal wrapper for the Telegram Bot API with command handling, webhooks, and user filtering.
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.