A Crystal web framework that makes building applications fast, simple, and enjoyable. Get started with quick prototyping, less bugs, and blazing fast performance.
- crystal
- web
- cohesive
- efficient
Repository Index
47,133 repositories indexed
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Ultra quick message queue and streaming server
- message-queue
- server
- amqp
- background-jobs
A background task runner for crystal applications supporting periodic (CRON) and manually queued jobs
- crystal
- background-jobs
- fast
- redis
To be the go to platform for building dApps quickly and cheaply for business and gaming
- blockchain
- crystal
- bitcoin
- dapps
Crystal-lang bindings for libui
- crystal
- gui
💎HTTP Requests Client with a chainable REST API, built-in sessions and middlewares.
- crystal
- http-client
- chainable-methods
- http-session
Command-line interface builder for the Crystal programming language.
Slim command line interface builder for Crystal.
- crystal
- clim
- command-line-interface-builder
Radix Tree implementation for Crystal
- crystal
- radix-tree
UI framework based on the Fusion/libui.cr library, with elements from watzon/cru.
- libui
- gui
- ui
- crystal
Crystal bindings to Dear ImGui
The Crystal Programming Language Koans
- crystal
- koans
- test-suite
- hacktoberfest
Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.
- crystal
- crystal-lang
A nice and fast GUI framework for Crystal
Generate JSON objects with a Builder-style DSL, inspired by jbuilder
- jbuilder
- crystal-lang
- template-engine
- json
Start a meeting quickly from the comfort of your command line. 👩👩👧👦️💨️
- jitsi-meet
- video-chat
- meetings
- cli-app
Minimalistic API for writing text-based user interfaces in pure Crystal 🍮
- crystal-lang
- crystal-language
- term
- termbox
A simple and fast URL shortener with built in stats.
- crystal
- crystal-language
- redis
- url-shortener
A highly flexible Crystal CLI builder in the style of OptionParser.
Dead simple HTML form builder for Crystal with built-in support for many popular UI libraries such as Bootstrap
- crystal-lang
- crystal
- form-builder
- html-form
A simple declarative command line interface builder
- crystal
- cli
Implementation of the circuit breaker pattern in crystal
- circuit-breaker
- circuit-breaker-pattern
- crystal
- design-pattern
The fastest HTML builder engine for Crystal
- builder
- crystal
- html
- speed
⛓ A Crystal library for building Markov Chains and running Markov Processes.
- markov-chain
- markov-model
- markovian-processes
- markov