spider-gazelle
A Rails esque web framework with a focus on speed and extensibility for crystal langtasker
Scheduled tasks for crystal langbindata
BinData - Parsing Binary Data in Crystal Langssh2.cr
libssh2 binding for Crystal languagepromise
Type aware promises for crystal langaction-controller
A rails-esque controller framework for crystal langactive-model
A rails-esque model framework for crystal langrethinkdb-orm
RethinkDB ORM for Crystal langcrystal-mqtt
Crystal lang implementation of the MQTT protocol, a lightweight protocol for publish/subscribe messagingffmpeg
ffmpeg crystal bindingsqr-code
a QR Code implementation written in crystal langcrystal-ldap
a Crystal lang LDAP clientcrystal-snmp
SNMP implementation for crystal langpriority-queue
Priority Queue and Heap implementation for Crystal Langbisect
Library for maintaining sorted Arraysjson-schema
Describe crystal-lang JSON serializable types with JSON Schemapinger
Microlibrary to perform ping requests with Crystal Langtelnet.cr
Telnet protocol helper for crystal langpars
Parser combinator library for crystal-langinactive-support
Utilities for crystal-langpg-orm
Postgres ORM for Crystal Langmdns
Crystal Lang mDNS and DNS-SD Supporttensorflow_lite
tensorflow lite bindings for crystal langed25519
Ed25519 high-performance public-key signature system for crystal langcrystal-gpt
ChatGPT plugin template that allows you to focus on writing actions, automatically generating the required metadatasecure-remote-password
Crystal implementation of the Secure Remote Password protocol (SRP-6a)simple_retry
a tool for retrying code blocksconnect-proxy
crystal lang connect / HTTP proxy implementationcrystal-openai
OpenAI ChatGPT, GPT-3, GPT-4, DALL·E, Whisper API Client for Crystalcrunits
Physical quantity and units of measure conversion and math for crystal langsecrets-env
Extension to the crystal lang ENV module to support reading secretsv4l2.cr
crystal lang video for linux device helpers / bindingslog_helper
Extension for Crystal Log to aid logging key-value datareaders-writer
A simple readers writer lock for crystal langcmac
Crystal implementation of the Cipher-based Message Authentication Code (CMAC)guide
Spider Gazelle Documentationntlm
NTLM authentication for crystal langworker_pool
a basic fiber pool implementation for crystal langdigest-auth
HTTP digest auth for crystal langmatter
A complete Crystal implementation of the Matter protocol specification (https://buildwithmatter.com). Includes full support for controller, device, commissioning, secure communications, device types, and cluster definitions.eventbus
Listen for Postgres database change events and publish them to event listenersknx
KNX protocol support for crystal langtokenizer
Simplified binary stream tokenization for crystal langcrystal-dtls
DTLS support for crystal langupload-signer
Provide API for generating pre-signed URLs for file uploads to cloud storagestomp
crystal lang implementation of the STOMP protocoltlv
Matter TLV encoder/decodergpio.cr
crystal lang bindings for linux gpiodstumpy_resize
resizes stumpy canvas images in pure crystalHKDF
HMAC-based Extract-and-Expand Key Derivation Function (HKDF) for crystal langSPAKE2_plus
a crystal lang implementation of SPAKE2+, a Password Authenticated Key Exchange (PAKE) protocolpanopticon
Distributed tracing for services built in crystal-langtflite_image
image classification and feature detection with tflite and crystal langtflite_pipeline
video processing AI pipeline leveraging tflite_imagelink-header
Crystal Lang HTTP Link Header ParserLove Open Source and this site? Check out how you can help us