Crystal
Showing 36 of 261 projects
A Crystal library for converting emoji shortcodes to Unicode characters and sanitizing emoji from strings.
A Crystal-based API framework with type-safe parameters and elegant JSON/HTML serialization.
A Kemal application generator for Crystal that scaffolds opinionated web apps and APIs with templates.
A native Crystal library implementing the Secp256k1 elliptic curve for cryptographic operations used in Bitcoin, Ethereum, and Polkadot.
Crystal language bindings for the libsodium cryptographic library, providing a safe and easy-to-use API.
A Crystal library providing modern concurrency tools like parallel enumerables, channels, and synchronization primitives.
A Crystal language wrapper for the Stripe API, following Ruby's method and class structure.
A Crystal port of the Fzy fuzzy finder algorithm for fast and accurate string matching.
A Crystal library providing functional programming monads like Maybe, Either, List, Try, and Task for safer, composable error handling and data manipulation.
A shebang wrapper for Crystal that allows running Crystal source files directly like scripts.
A Crystal library for handling IPv4 and IPv6 addresses with a modern, object-oriented interface.
A pure Crystal shard for reading and writing tar archives, supporting USTAR, PAX, and GNU formats.
A Crystal library for creating graphs with a minimal API and sensible defaults, powered by gnuplot.
A Lisp dialect based on mal and implemented with Crystal, serving as a toy box for dynamic language ideas.
A Crystal shard providing a simple DSL to retry failed code blocks with configurable exponential backoff.
Crystal language bindings for Chipmunk, a fast and lightweight 2D rigid body physics library.
A Crystal shard for handling money, currency conversion, and financial calculations with precision and extensibility.
Crystal language bindings for the Zstandard (zstd) compression library, providing high-performance compression and decompression.
A Redis cluster management tool written in Crystal, providing CLI and HTTP interfaces for cluster creation, monitoring, and administration.
Crystal language binding for LevelDB, providing a fast key-value storage library with ordered mapping.
A generic algorithm library for Crystal programming language providing implementations of common algorithms and data structures.
A Crystal library for traversing and manipulating nested Hash structures with JSON-friendly types.
A Crystal library for generating formatted text tables with extensive customization options for borders, styling, and layout.
A Crystal language binding for libsass to compile Sass/SCSS files into CSS.
A Crystal ORM and adapter for Elasticsearch implementing the DataMapper pattern.
A simple and fast URL shortener with built-in statistics, requiring Redis for low-latency operation.
A statsd client library for Crystal programming language with Datadog-compatible tagging support.
An IRC bot framework and implementation written in Crystal, providing modular plugins and connection management.
A Crystal-based utility that detects Web Application Firewalls (WAFs) through passive analysis and active probing.
A fast and efficient QR, Micro QR, and rMQR Code encoder/decoder library written in Crystal.
A flexible Crystal CLI builder with native subcommands, fuzzy matching, and reusable parsers, inspired by OptionParser.
A modular, non-macro-based command-line interface library for Crystal, offering full control over CLI design without embedded macros.
A lightweight dependency injection container for Crystal with auto-injection, memoization, and contextual bindings.
A dead-simple HTML form builder for Crystal with built-in support for Bootstrap, Bulma, Foundation, and other popular UI libraries.
An internationalization library for Crystal providing translation, localization, interpolation, and pluralization.
A small, opinionated Crystal testing framework that uses power asserts as the only assertion method.
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