Browse Documentation

github.com/c1tt1/ejabberd.cr

A Crystal library to easily communicate with the ejabberd admin API.

github.com/jgaskins/elasticsearch

Elasticsearch client for Crystal

github.com/purbon/elasticsearch-crystal

github.com/newtonapple/elasticsearch-dsl.cr

A Crystal DSL for Elasticsearch

github.com/russ/elephante

A postgres based job system.

github.com/ralsina/elkjs

Crystal wrapper for the elk js engine

github.com/arcage/crystal-email

Simple e-mail sending library

github.com/bloovis/crystal-email

Simple e-mail sending library

github.com/flucksite/email_octopus

A Crystal wrapper for the EmailOctopus.com API.

github.com/sol-vin/emerald

VLC bindings and premium video/audio player nodes for Lapis (Godot 4 in Crystal).

github.com/Oblivious-Oblivious/Emeralds

A package manager for C

github.com/veelenga/emoji.cr

:green_heart: Emoji for Crystal

github.com/watzon/crystal-emoji-regex

💎 A set of Crystal regular expressions for matching Unicode Emoji symbols.

github.com/aloli-crystal/emojis

~200 commonly-used emoji as embedded SVG, plus an opt-in on-disk cache for the rest of the Twemoji catalogue (~4000 SVG, ~18 MB). Sourced from Twemoji (CC-BY 4.0). Pure Crystal.

github.com/aluminumio/enable-cli

CLI for the Enable AI workforce platform

github.com/benoist/encoding-crystal

A library for integer encoding

github.com/kostya/encoding_name

Normalizer of encoding name for Crystal (to use it in crystal internal encoder-decoder)

github.com/mamantoha/energy-ua-info

A command-line tool that fetches and displays scheduled electricity outage information for Ukrainian cities

github.com/crimson-knight/engram

Branch-scoped memory for coding agents — perfect recall on checkout, clean amnesia on switch

github.com/enkaidu-dev/enkaidu

Command line tool that can use local and remote AI models to assist with local editing and refinement tasks.