Evaluate JavaScript from Crystal!
- crystal
- javascript
- duktape
- hacktoberfest
Repository Index
47,133 repositories indexed
1–21 of 21 · Most stars
An SVG library written in Crystal. Can be used to make cool animations, as well as other kinds of uses.
- svg
- svg-animation
- crystal
- crystal-lang
Email library for Crystal. Testable, adapter-based, and catches bugs for you. Comes with an adapter for SendGrid.
- crystal-lang
- email-sender
- hacktoberfest
UI framework based on the Fusion/libui.cr library, with elements from watzon/cru.
- libui
- gui
- ui
- crystal
Linear algebra library based on LAPACK
- lapack
- matrix
- crystal
- linear-algebra
a native library implementing secp256k1 purely for the crystal language.
- crystal
- crystal-language
- native-library
- secp256k1
Minimalistic API for writing text-based user interfaces in pure Crystal 🍮
- crystal-lang
- crystal-language
- term
- termbox
A modular, non-macro-based command line interface library
- cli
- command-line
- crystal
- crystal-lang
Class based json renderer in Crystal
- crystal
- json
Artificial Intelligence for Crystal (based on https://github.com/SergioFierens/ai4r)
Allows for the creation of CLI based commands
- crystal
- component
Component based MVC web framework based on fort architecture targeting good code structures, modularity & performance.
- mvc-framework
- fort
- component-based
- web-framework
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
This is a Crystal implementation of a Splay Tree; which is a type of binary search tree that is semi-balanced and that tends to self-optimize so that the most accessed items are the fastest to retrieve.
A Procfile-based process manager for Mac & Linux, supporting foreground/background modes, .env files, and scheduled tasks.
Crystal tools for providing different behaviour at compile-time based on semantic versions
Crystal implementation of the Cipher-based Message Authentication Code (CMAC)
Role-Based Access Control Library for the Crystal Programming Language
Hashr is a tiny library makes test on JSON response easier, and can also be used as a models object.
HMAC-based Extract-and-Expand Key Derivation Function (HKDF) for crystal lang
This implements a port of the Ruby Serf Handler gem -- https://github.com/wyhaines/serf-handler -- as a library that can be used to easily build compiled, distributable handler binaries using the Crystal language.