Crystal Lang
Showing 32 of 248 projects
Crystal C bindings for the PortMIDI cross-platform MIDI I/O library.
A Crystal implementation of the HTTP CONNECT method for HTTP tunneling and proxy support.
A Crystal library for interacting with GDAX's REST and WebSocket APIs to trade cryptocurrencies.
LuaJIT bindings for Crystal programming language, enabling Lua scripting and interoperability.
A development tool that automatically rebuilds and restarts Crystal applications when source files change.
Extends Crystal's ENV module to read secrets from Docker, Kubernetes, and other orchestration tools.
A lightweight MQTT client library for the Crystal programming language.
Reformats Crystal code automatically when files are saved in the Acme editor.
A Crystal library for physical quantity and unit of measure conversion, comparison, and mathematical operations.
Crystal language bindings for Video4Linux2 (v4l2) to capture video frames from Linux devices with minimal latency.
Crystal language bindings for the GNU Scientific Library (GSL), providing access to numerical and scientific computing functions.
A framework-agnostic library for HTTP content negotiation based on RFC standards.
A Crystal implementation of the Cipher-based Message Authentication Code (CMAC) for data integrity protection.
A Crystal shard for HTTP digest authentication, enabling communication with servers that implement digest auth.
A Crystal shard providing a comprehensive API client for the You Need A Budget (YNAB) service.
A Crystal library for constructing KNX protocol datagrams to communicate with KNX network devices.
Crystal language bindings for Linux GPIO character device interface (libgpiod).
A Crystal language wrapper for the NLopt nonlinear optimization library, providing access to 43 optimization algorithms.
A low-level GraphQL implementation for Crystal that closely follows the spec, designed for dynamic schema generation.
A CentOS-based Docker image for Crystal programming language development.
A Crystal implementation of the SPAKE2+ Password Authenticated Key Exchange protocol, used by the Matter smart home standard.
A Crystal library for parsing, validating, and converting MAC addresses between multiple standard formats.
A Crystal language implementation of the STOMP protocol for communicating with STOMP-supporting devices.
A Crystal language implementation of the HMAC-based Extract-and-Expand Key Derivation Function (HKDF) for cryptographic key derivation.
A Crystal language library for parsing HTTP Link headers from responses and headers.
A compiled fast prompt for Linux shells with git status, nix-shell, and exit code display.
A Crystal implementation of RFC 6920 for generating and verifying Named Information (ni://) URIs from data hashes.
A Crystal library for mapping latitude and longitude coordinates to S2 Cells for geospatial indexing.
A Crystal language implementation of the Verhoeff checksum algorithm for error detection in numeric data.
A Crystal library for tracking events and sending data to Mixpanel analytics.
A Crystal library for repeatable pseudo-random sampling and CDF calculations across many probability distributions.
A Crystal language library implementing BACnet/IP and BACnet/SC protocols for building automation and control systems.
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