Development Dependencies
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      No development dependencies.
    
    
   
  
    
      
  
 Dependents
      265
    
    
    
      - 
        
          
habitat
        
        
          (21 dependents)
        
        
          Type safe configuration for your classes and modules
        
      
 
    
      - 
        
          
wordsmith
        
        
          (12 dependents)
        
        
          Handles pluralization, ordinalizing words, etc
        
      
 
    
      - 
        
          
exception_page
        
        
          (10 dependents)
        
        
          An exceptional exception page for Crystal web libraries and frameworks
        
      
 
    
      - 
        
          
jwt
        
        
          (10 dependents)
        
        
          Implementation of JWT (JSON Web Token)
        
      
 
    
      - 
        
          
bindata
        
        
          (9 dependents)
        
        
          Binary data parser helper with an ASN.1 parser
        
      
 
    
      - 
        
          
lucky
        
        
          (8 dependents)
        
        
          Full-featured Crystal web framework
        
      
 
    
      - 
        
          
crest
        
        
          (7 dependents)
        
        
          Simple HTTP and REST client, inspired by the Ruby's RestClient gem
        
      
 
    
      - 
        
          
retriable
        
        
          (7 dependents)
        
        
          Simple DSL to retry failed code blocks
        
      
 
    
      - 
        
          
lucky_task
        
        
          (5 dependents)
        
        
          Library for creating command line tasks for the Lucky CLI
        
      
 
    
      - 
        
          
avram
        
        
          (5 dependents)
        
        
          A database wrapper for reading, writing, and migrating Postgres databases
        
      
 
    
      - 
        
          
awscr-signer
        
        
          (5 dependents)
        
        
          Sign HTTP::Request objects and generate presigned post forms
        
      
 
    
      - 
        
          
granite
        
        
          (5 dependents)
        
        
          ORM for Postgres, Mysql, Sqlite
        
      
 
    
      - 
        
          
carbon
        
        
          (5 dependents)
        
        
          Fun, testable, and adapter-based email library
        
      
 
    
      - 
        
          
ipaddress
        
        
          (4 dependents)
        
        
          Library to handle IPv4 and IPv6 addresses
        
      
 
    
      - 
        
          
emoji
        
        
          (4 dependents)
        
        
          Emoji library
        
      
 
    
      - 
        
          
monocypher~axentro
        
        
          (4 dependents)
        
        
      
 
    
      - 
        
          
priority-queue
        
        
          (4 dependents)
        
        
          Priority Queue and Heap implementation
        
      
 
    
      - 
        
          
any_hash
        
        
          (3 dependents)
        
        
          Recursive Hash with better JSON::Any included
        
      
 
    
      - 
        
          
amber_router
        
        
          (3 dependents)
        
        
      
 
    
      - 
        
          
i18n~crystal-i-n
        
        
          (3 dependents)
        
        
          An internationalization library inspired by Ruby-I18n
        
      
 
    
      - 
        
          
raven
        
        
          (3 dependents)
        
        
          Raven is a client for Sentry
        
      
 
    
      - 
        
          
lucky_flow
        
        
          (3 dependents)
        
        
          Automated browser tests similar to Capybara
        
      
 
    
      - 
        
          
authentic
        
        
          (3 dependents)
        
        
          An authentication library for Lucky projects
        
      
 
    
      - 
        
          
humanize_time
        
        
          (3 dependents)
        
        
          Express time spans in natural language
        
      
 
    
      - 
        
          
mg
        
        
          (3 dependents)
        
        
      
 
    
      - 
        
          
promise
        
        
          (3 dependents)
        
        
          Type-aware promises
        
      
 
    
      - 
        
          
tasker
        
        
          (3 dependents)
        
        
          A high precision scheduler including timezone aware cron jobs
        
      
 
    
      - 
        
          
backtracer
        
        
          (2 dependents)
        
        
          Shard aiming to assist with parsing backtraces into a structured form
        
      
 
    
      - 
        
          
dexter
        
        
          (2 dependents)
        
        
          A Logger that focuses on compatibility and flexible formats
        
      
 
    
      - 
        
          
lucky_cache
        
        
          (2 dependents)
        
        
          Caching library for the Lucky Framework
        
      
 
    
      - 
        
          
pulsar
        
        
          (2 dependents)
        
        
          Pubsub and Instrumentation
        
      
 
    
      - 
        
          
lucky_router
        
        
          (2 dependents)
        
        
          The router for the Lucky framework, can be used outside Lucky
        
      
 
    
      - 
        
          
amber_router~luckyframework
        
        
          (2 dependents)
        
        
          The router for the Lucky framework, can be used outside Lucky
        
      
 
    
      - 
        
          
nox~crystal-loot
        
        
          (2 dependents)
        
        
          Procfile-based process manager
        
      
 
    
      - 
        
          
awscr-s3
        
        
          (2 dependents)
        
        
          AWS S3 interface
        
      
 
    
      - 
        
          
inotify
        
        
          (2 dependents)
        
        
          Bindings for libinotify
        
      
 
    
      - 
        
          
version_tools
        
        
          (2 dependents)
        
        
          Version-dependent behaviour, specified at compile-time
        
      
 
    
      - 
        
          
sam
        
        
          (2 dependents)
        
        
          Another one Rake-like task manager with namespacing and arguments system
        
      
 
    
      - 
        
          
jennifer
        
        
          (2 dependents)
        
        
          Active Record pattern implementation with flexible query chainable builder and migration system
        
      
 
    
      - 
        
          
amber
        
        
          (2 dependents)
        
        
          Open source efficient and cohesive web application framework
        
      
 
    
      - 
        
          
debug
        
        
          (2 dependents)
        
        
          
debug!(…) macro for pp-style debugging
        
       
    
      - 
        
          
clear
        
        
          (2 dependents)
        
        
          ORM specialized to PostgreSQL only but with advanced features
        
      
 
    
      - 
        
          
defense
        
        
          (2 dependents)
        
        
          An HTTP handler for throttling, blocking and tracking malicious requests
        
      
 
    
      - 
        
          
duktape
        
        
          (2 dependents)
        
        
          Bindings for the Duktape javascript engine
        
      
 
    
      - 
        
          
ed25519-hd~axentro
        
        
          (2 dependents)
        
        
      
 
    
      - 
        
          
lru-cache
        
        
          (2 dependents)
        
        
      
 
    
      - 
        
          
sitemapper
        
        
          (2 dependents)
        
        
          Sitemap generator for Crystal apps
        
      
 
    
      - 
        
          
tokoroten~axentro
        
        
          (2 dependents)
        
        
      
 
    
      - 
        
          
splay_tree_map
        
        
          (1 dependents)
        
        
          Splay Tree implementation that conforms to the Hash ducktype
        
      
 
    
      - 
        
          
openssl_ext~spider-gazelle
        
        
          (1 dependents)
        
        
          Crystal bindings for OpenSSL RSA
        
      
 
    
      - 
        
          
http-client-digest_auth
        
        
          (1 dependents)
        
        
          An implementation of RFC 2617 Digest Access Authentication
        
      
 
    
      - 
        
          
bisect
        
        
          (1 dependents)
        
        
          Library for maintaining sorted arrays
        
      
 
    
      - 
        
          
webdrivers~crystal-loot
        
        
          (1 dependents)
        
        
          Manage your Selenium Webdrivers with Crystal
        
      
 
    
      - 
        
          
selenium~crystal-loot
        
        
          (1 dependents)
        
        
          Selenium library for Crystal
        
      
 
    
      - 
        
          
webless~crystal-loot
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
ifrit
        
        
          (1 dependents)
        
        
          Crystal lib with different useful stuff
        
      
 
    
      - 
        
          
base62
        
        
          (1 dependents)
        
        
          Base62 encoder/decoder, well suited for url-shortening
        
      
 
    
      - 
        
          
cadmium_classifier
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
dns~spider-gazelle
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
git-repository
        
        
          (1 dependents)
        
        
          A git cli wrapper querying and cloning remote repositories with minimal data transfer
        
      
 
    
      - 
        
          
json-schema
        
        
          (1 dependents)
        
        
          Convert JSON serializable classes into a JSON Schema representation
        
      
 
    
      - 
        
          
pawn
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
qr-code
        
        
          (1 dependents)
        
        
          QR Code generator
        
      
 
    
      - 
        
          
rex
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
lucky_env
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
action-controller
        
        
          (1 dependents)
        
        
          Rails-esque controller framework
        
      
 
    
      - 
        
          
active-model
        
        
          (1 dependents)
        
        
          Rails-esque model framework
        
      
 
    
      - 
        
          
cache
        
        
          (1 dependents)
        
        
          A key/value store where pairs can expire after a specified interval
        
      
 
    
      - 
        
          
cache~crystal-cache
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
carbon_sendgrid_adapter
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
clear~crystal-garage
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
clip
        
        
          (1 dependents)
        
        
          Deserialize CLI parameters to an object, with errors and help management
        
      
 
    
      - 
        
          
cmac
        
        
          (1 dependents)
        
        
          Implementation of the Cipher-based Message Authentication Code (CMAC)
        
      
 
    
      - 
        
          
command_wrapper
        
        
          (1 dependents)
        
        
          Wrap command-line programs in Crystal
        
      
 
    
      - 
        
          
common_marker
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
content_disposition
        
        
          (1 dependents)
        
        
          Create HTTP Content-Disposition headers with proper escaping/encoding of filenames
        
      
 
    
      - 
        
          
cql
        
        
          (1 dependents)
        
        
          A SQL toolkit for Crystal, inspired by Java's jOOQ and Ruby's Sequel gem
        
      
 
    
      - 
        
          
croupier
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
CrSerializer
        
        
          (1 dependents)
        
        
          Extensible annotation based serialization/deserialization/validation library
        
      
 
    
      - 
        
          
crylog
        
        
          (1 dependents)
        
        
          Flexible logging framework based on Monolog
        
      
 
    
      - 
        
          
cryomongo
        
        
          (1 dependents)
        
        
          MongoDB driver
        
      
 
    
      - 
        
          
crystal-lua
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
gphoto2
        
        
          (1 dependents)
        
        
          Bindings for the libgphoto2 library
        
      
 
    
      - 
        
          
granite~drujensen
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
griffith
        
        
          (1 dependents)
        
        
          Beautiful UI for showing tasks running on the command line
        
      
 
    
      - 
        
          
jennifer_sqlite3_adapter
        
        
          (1 dependents)
        
        
          SQLite3 adapter for Jennifer ORM
        
      
 
    
      - 
        
          
kemal-flash~crystal-garage
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
ksuid
        
        
          (1 dependents)
        
        
          K-Sortable Globally Unique IDs
        
      
 
    
      - 
        
          
lucille
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
markterm
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
openssl_ext~toddsundsted
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
parse_date
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
pegmatite
        
        
          (1 dependents)
        
        
          A high-performance Parsing Expression Grammar (PEG) library
        
      
 
    
      - 
        
          
prop
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
raven~greenbigfrog
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
secrets-env~spider-gazelle
        
        
          (1 dependents)
        
        
          Extends ENV module to read values injected by docker / kubernetes secrets and other orchestration tools
        
      
 
    
      - 
        
          
selenium~matthewmcgarvey
        
        
          (1 dependents)
        
        
          Library for controlling and interacting with browsers for testing
        
      
 
    
      - 
        
          
shards_spec
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
time-ext
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
tokenizer
        
        
          (1 dependents)
        
        
          Simplified binary stream tokenization
        
      
 
    
      - 
        
          
winmd
        
        
          (1 dependents)
        
        
      
 
    
      - 
        
          
spectator
        
        
        
          Feature rich spec framework that uses the modern expect syntax
        
      
 
    
      - 
        
          
timecop
        
        
        
          Library for mocking with 
Time.now. Inspired by the timecop ruby gem
        
       
    
      - 
        
          
crytic
        
        
        
          Mutation testing framework
        
      
 
    
      - 
        
          
spec_mirror~wout
        
        
        
      
 
    
      - 
        
          
spectator~icy-arctic-fox
        
        
        
          Feature-rich testing framework based on RSpec
        
      
 
    
      - 
        
          
amqp-client
        
        
        
          AMQP 0-9.1, a messaging protocol, implemented by eg. RabbitMQ
        
      
 
    
      - 
        
          
coverage~lbguilherme
        
        
        
      
 
    
      - 
        
          
coverage
        
        
        
          Generate cover report for your crystal code
        
      
 
    
      - 
        
          
cspec
        
        
        
      
 
    
      - 
        
          
factory
        
        
        
          Library for factorizing objects
        
      
 
    
      - 
        
          
fastimage
        
        
        
          Library that finds the dimensions and type of an image fetching as little as needed
        
      
 
    
      - 
        
          
microtest
        
        
        
          Small opinionated testing library focusing on power asserts
        
      
 
    
      - 
        
          
spectator~drhuffman
        
        
        
      
 
    
      - 
        
          
stumpy_resize
        
        
        
      
 
    
      - 
        
          
testify
        
        
        
      
 
    
      - 
        
          
walter.cr
        
        
        
          Keep your crystal clean
        
      
 
    
      - 
        
          
aasm
        
        
        
          Easy to use finite state machine for Crystal classes
        
      
 
    
      - 
        
          
ai4cr
        
        
        
          Artificial Intelligence (based on https://github.com/SergioFierens/ai4r)
        
      
 
    
      - 
        
          
amazonite
        
        
        
          An unofficial SDK supporting popular AWS APIs
        
      
 
    
      - 
        
          
amber_router~amberframework
        
        
        
      
 
    
      - 
        
          
amqproxy
        
        
        
          An intelligent AMQP proxy, with connection and channel pooling/reusing
        
      
 
    
      - 
        
          
app
        
        
        
          Rails-esque web framework with a focus on speed and extensibility
        
      
 
    
      - 
        
          
aquaplot
        
        
        
          Data visualization library
        
      
 
    
      - 
        
          
assert
        
        
        
          Extensible annotation based object validation library
        
      
 
    
      - 
        
          
athena~athena-framework
        
        
        
          A web framework comprised of reusable, independent components
        
      
 
    
      - 
        
          
athena~athena-framework-old
        
        
        
          Modular, annotation based, API oriented framework with built in param conversion
        
      
 
    
      - 
        
          
await_async
        
        
        
          Add keywords await & async in Crystal Lang
        
      
 
    
      - 
        
          
aws-credentials
        
        
        
          Get AWS credentials in various ways
        
      
 
    
      - 
        
          
Axentro
        
        
        
          A custom blockchain platform
        
      
 
    
      - 
        
          
bacnet
        
        
        
          BACnet protocol implementation with BACnet/IP client
        
      
 
    
      - 
        
          
blog
        
        
        
          My personal blog
        
      
 
    
      - 
        
          
blueprint
        
        
        
          Write reusable and testable HTML templates in plain Crystal
        
      
 
    
      - 
        
          
blurhash
        
        
        
          Pure Crystal implementation of BlurHash algorithm
        
      
 
    
      - 
        
          
cable
        
        
        
          An ActionCable "port" to Crystal, framework agnostic, 100% compatible with the ActionCable JS Client
        
      
 
    
      - 
        
          
cadmium~watzon
        
        
        
          NLP library based heavily on natural
        
      
 
    
      - 
        
          
cadmium
        
        
        
      
 
    
      - 
        
          
caridina
        
        
        
          A Matrix client for Crystal
        
      
 
    
      - 
        
          
castblock
        
        
        
          Automatically skip sponsor segments in YouTube videos playing on Chromecast
        
      
 
    
      - 
        
          
clear~mamantoha
        
        
        
      
 
    
      - 
        
          
cli~snipline
        
        
        
          Command-line tool for Snipline
        
      
 
    
      - 
        
          
climate
        
        
        
          Tiny tool to make your CLI output coloured
        
      
 
    
      - 
        
          
cnf_testsuite
        
        
        
          Tool to check for and provide feedback on the use of K8s + cloud native best practices in networking applications and platforms
        
      
 
    
      - 
        
          
crie
        
        
        
          Compile-time Trie
        
      
 
    
      - 
        
          
crinder
        
        
        
          Class based json renderer
        
      
 
    
      - 
        
          
crotp
        
        
        
          HOTP and TOTP implementation for two factor authentication
        
      
 
    
      - 
        
          
crun
        
        
        
          Crystal Run: shebang wrapper for Crystal
        
      
 
    
      - 
        
          
crunits
        
        
        
          Tool for converting units of measure (miles to kilometers, celsius to fahrenheit etc)
        
      
 
    
      - 
        
          
crymagick
        
        
        
          Wrapper for ImageMagick command line
        
      
 
    
      - 
        
          
cryomongo~kalinon
        
        
        
      
 
    
      - 
        
          
crystal-patterns
        
        
        
          Examples of GOF patters
        
      
 
    
      - 
        
          
crysterm
        
        
        
          Console / terminal GUI toolkit
        
      
 
    
      - 
        
          
crystime
        
        
        
          Advanced time, calendar, schedule, and remind library
        
      
 
    
      - 
        
          
csuuid
        
        
        
          A Chronologically Sortable UUID
        
      
 
    
      - 
        
          
defined
        
        
        
          Conditional compilation based on constants, version requirements, and environment
        
      
 
    
      - 
        
          
digest-auth
        
        
        
          Digest authentication
        
      
 
    
      - 
        
          
discordtipbot
        
        
        
          A tip bot for use on discordapp.com
        
      
 
    
      - 
        
          
dppm
        
        
        
          Dedicated Platform Package Manager for server applications
        
      
 
    
      - 
        
          
ed25519
        
        
        
          the Ed25519 elliptic curve public-key signature system
        
      
 
    
      - 
        
          
ed25519-hd
        
        
        
      
 
    
      - 
        
          
entitas
        
        
        
          Entity Component System Framework
        
      
 
    
      - 
        
          
envy
        
        
        
          Load environment variables from YAML
        
      
 
    
      - 
        
          
epidote
        
        
        
      
 
    
      - 
        
          
fez
        
        
        
          A Kemal application generator
        
      
 
    
      - 
        
          
ffmpeg
        
        
        
          FFmpeg bindings that works with StumpyPNG to extract frames
        
      
 
    
      - 
        
          
fix
        
        
        
          Financial Information eXchange library
        
      
 
    
      - 
        
          
ftp
        
        
        
          lightweight RFC959 FTP server
        
      
 
    
      - 
        
          
geode
        
        
        
          Mathematics library supporting vectors, matrices, quaternions, and more
        
      
 
    
      - 
        
          
google
        
        
        
          Google API wrapper
        
      
 
    
      - 
        
          
gphoto2-web
        
        
        
          Web API for libgphoto2
        
      
 
    
      - 
        
          
graphql
        
        
        
          GraphQL server library
        
      
 
    
      - 
        
          
grip
        
        
        
          An object-oriented framework based on Kemal with additional goodness
        
      
 
    
      - 
        
          
grip~grip-framework
        
        
        
          A microframework for building RESTful web applications, with ease and joy
        
      
 
    
      - 
        
          
habitat~kalinon
        
        
        
      
 
    
      - 
        
          
hace
        
        
        
          Build automation and task runner, similar to 
make
        
       
    
      - 
        
          
hapi
        
        
        
      
 
    
      - 
        
          
har
        
        
        
          HAR (HTTP Archive) parser
        
      
 
    
      - 
        
          
hardwire
        
        
        
          A compile-time non-intrusive dependency injection system
        
      
 
    
      - 
        
          
hashr
        
        
        
          A tiny class makes test on JSON response easier
        
      
 
    
      - 
        
          
haversine
        
        
        
          An Implementation of the Haversine formula
        
      
 
    
      - 
        
          
haversine~geocrystal
        
        
        
          An Implementation of the Haversine formula
        
      
 
    
      - 
        
          
hermes.cr
        
        
        
          Data Mapper pattern implementation for ElastiSearch
        
      
 
    
      - 
        
          
hunter
        
        
        
          A Hunter.io API wrapper
        
      
 
    
      - 
        
          
invidious
        
        
        
          An open source alternative front-end to YouTube
        
      
 
    
      - 
        
          
json_on_steroids
        
        
        
          Handle and mutate JSON documents easily
        
      
 
    
      - 
        
          
kd_tree
        
        
        
          An implementation of "K-Dimensional Tree" and "N-Nearest Neighbors"
        
      
 
    
      - 
        
          
kd_tree~geocrystal
        
        
        
          An implementation of "K-Dimensional Tree" and "N-Nearest Neighbors"
        
      
 
    
      - 
        
          
kemal~mamantoha
        
        
        
      
 
    
      - 
        
          
kemal-flash~mamantoha
        
        
        
      
 
    
      - 
        
          
knx
        
        
        
          KNX protocol support
        
      
 
    
      - 
        
          
lambda_builder
        
        
        
          Create and deploy AWS lambdas written in Crystal
        
      
 
    
      - 
        
          
ldap
        
        
        
          LDAP client
        
      
 
    
      - 
        
          
linked_list
        
        
        
          Implementation of Linked List
        
      
 
    
      - 
        
          
link-header
        
        
        
          HTTP Link Header Parser
        
      
 
    
      - 
        
          
lua
        
        
        
          Lua bridge
        
      
 
    
      - 
        
          
mac_address
        
        
        
          Library for working with MAC addresses
        
      
 
    
      - 
        
          
maildir
        
        
        
          Reading and writing Maildir file structure
        
      
 
    
      - 
        
          
mangadex
        
        
        
      
 
    
      - 
        
          
mango
        
        
        
          Mango is a self-hosted manga server and web reader
        
      
 
    
      - 
        
          
marmot
        
        
        
          A tasks scheduler, using periods, times and channels
        
      
 
    
      - 
        
          
marten
        
        
        
          A web framework that makes building web applications easy, productive, and fun
        
      
 
    
      - 
        
          
mass_spec
        
        
        
          Web API testing library
        
      
 
    
      - 
        
          
mDNS
        
        
        
          DNS Service Discovery and multicast DNS
        
      
 
    
      - 
        
          
miniss
        
        
        
          CLI app & library that displays a list of open sockets; it is a minimal alternative to ss or netstat
        
      
 
    
      - 
        
          
mint
        
        
        
          A refreshing programming language for the front-end web
        
      
 
    
      - 
        
          
mochi~andrewc
        
        
        
          Authentication shard inspired by Devise supporting: Authenticable, Confirmable, Invitable & more
        
      
 
    
      - 
        
          
mochi~awcrotwell
        
        
        
          Authentication shard inspired by Devise supporting: Authenticable, Confirmable, Invitable & more
        
      
 
    
      - 
        
          
mochi
        
        
        
          Authentication shard inspired by Devise supporting: Authenticable, Confirmable, Invitable & more
        
      
 
    
      - 
        
          
mollie~wout
        
        
        
          Mollie Payments API wrapper (Creditcard, PayPal, Apple Pay, Sofort, Klarna, ...)
        
      
 
    
      - 
        
          
mollie
        
        
        
          Mollie Payments API wrapper (Creditcard, PayPal, Apple Pay, Sofort, Klarna, ...)
        
      
 
    
      - 
        
          
monads
        
        
        
          Monad implementation
        
      
 
    
      - 
        
          
money
        
        
        
          Handling money and currency conversion with ease (almost complete port of RubyMoney)
        
      
 
    
      - 
        
          
monocypher
        
        
        
      
 
    
      - 
        
          
monocypher~konovod
        
        
        
      
 
    
      - 
        
          
motion
        
        
        
          Object oriented frontend library for building reactive, real-time UI components with amber
        
      
 
    
      - 
        
          
motion~awcrotwell
        
        
        
          Object oriented frontend library for Amber
        
      
 
    
      - 
        
          
mpngin
        
        
        
          A simple and fast URL shortener with built in stats
        
      
 
    
      - 
        
          
mqtt
        
        
        
          A MQTT client
        
      
 
    
      - 
        
          
nox
        
        
        
      
 
    
      - 
        
          
ntlm
        
        
        
          NTLM authentication
        
      
 
    
      - 
        
          
openssl_ext
        
        
        
          Crystal bindings for OpenSSL RSA
        
      
 
    
      - 
        
          
oq
        
        
        
          A performant, and portable jq wrapper also supporting formats other than JSON
        
      
 
    
      - 
        
          
pandocr
        
        
        
          Pandoc wrapper for Crystal
        
      
 
    
      - 
        
          
parameters
        
        
        
          Parse parameters from a string
        
      
 
    
      - 
        
          
pinger
        
        
        
          Microlibrary to perform ping requests without requiring sudo
        
      
 
    
      - 
        
          
pluto
        
        
        
          A fast and convenient image processing library
        
      
 
    
      - 
        
          
policr
        
        
        
          Telegram bot
        
      
 
    
      - 
        
          
praetorian
        
        
        
          Minimalist authorization library inspired by Pundit
        
      
 
    
      - 
        
          
proxy_fetcher
        
        
        
          Proxy lists fetching & validating library
        
      
 
    
      - 
        
          
reply
        
        
        
          Pure Crystal term reader for your REPL (readline alternative)
        
      
 
    
      - 
        
          
rethinkdb-orm
        
        
        
          ORM for RethinkDB / RebirthDB
        
      
 
    
      - 
        
          
ricr
        
        
        
          Web framework with buit-in automatic OpenAPI/Swagger docs support
        
      
 
    
      - 
        
          
rosetta
        
        
        
          A blazing fast internationalization (i18n) library with compile-time key lookup supporting YAML and JSON formats
        
      
 
    
      - 
        
          
rwlock
        
        
        
          Simple readers writer lock
        
      
 
    
      - 
        
          
secrets-env
        
        
        
          Extends ENV module to read values injected by docker / kubernetes secrets and other orchestration tools
        
      
 
    
      - 
        
          
secure-remote-password
        
        
        
          SRP-6a protocol for authentication over an insecure network
        
      
 
    
      - 
        
          
serf-handler
        
        
        
          Framework for building Serf handlers, with a suite of useful builtin capabilities
        
      
 
    
      - 
        
          
shainet
        
        
        
          SHAInet (Neural Network in pure crystal)
        
      
 
    
      - 
        
          
shards-info
        
        
        
          View of all repositories on GitHub that have Crystal code in them
        
      
 
    
      - 
        
          
shield
        
        
        
          Comprehensive security for Lucky framework
        
      
 
    
      - 
        
          
shorturl
        
        
        
          A tiny library to use URL shortening services
        
      
 
    
      - 
        
          
shrine
        
        
        
          File Attachment toolkit for Crystal applications. Heavily inspired by Shrine for Ruby
        
      
 
    
      - 
        
          
simple_retry
        
        
        
          Simple tool for retrying failed code blocks
        
      
 
    
      - 
        
          
snmp
        
        
        
          An SNMP implementation with version 1, 2c and 3 support
        
      
 
    
      - 
        
          
spec_mirror
        
        
        
      
 
    
      - 
        
          
sse
        
        
        
          Server-Sent Events client
        
      
 
    
      - 
        
          
ssh2
        
        
        
      
 
    
      - 
        
          
sslscan
        
        
        
          Crystal shard wrapping the rbsec/sslscan utility
        
      
 
    
      - 
        
          
stomp
        
        
        
          STOMP protocol
        
      
 
    
      - 
        
          
stripe
        
        
        
          Stripe API Wrapper
        
      
 
    
      - 
        
          
SushiBlockchain
        
        
        
          A custom blockchain platform
        
      
 
    
      - 
        
          
telegant
        
        
        
          Modern, elegant Telegram bot framework
        
      
 
    
      - 
        
          
telnet
        
        
        
          Telnet protocol
        
      
 
    
      - 
        
          
tmdb
        
        
        
          The Movie DB (TMDb) api wrapper
        
      
 
    
      - 
        
          
tourmaline~protoncr
        
        
        
          Telegram bot framework with an API loosely based on telegraf.js
        
      
 
    
      - 
        
          
validator
        
        
        
          Data check and validation
        
      
 
    
      - 
        
          
vicr
        
        
        
          Vim-like Interactive CRystal
        
      
 
    
      - 
        
          
wafalyzer
        
        
        
          Web Application Firewall (WAF) Detector - shard + cli
        
      
 
    
      - 
        
          
webdrivers
        
        
        
          Automatically installs and manages various browsers' webdrivers for Selenium testing
        
      
 
    
      - 
        
          
webless
        
        
        
      
 
    
      - 
        
          
website_v2
        
        
        
          The Lucky website
        
      
 
    
      - 
        
          
worker_pool
        
        
        
      
 
    
      - 
        
          
xlsx-parser
        
        
        
          Crystal wrapper for parsing .xlsx spreadsheets
        
      
 
    
      - 
        
          
zaru_crystal
        
        
        
          Filename sanitization
        
      
 
    
      - 
        
          
zstd-cr
        
        
        
          Bindings for Zstandard compression