This project was created by a developer from Ukraine.

Russia has invaded Ukraine and already killed tens of thousands of civilians, with many more raped or tortured.

The death toll keeps climbing. It's a genocide. We need your help. Let's fight back against the Russian regime.

Support Ukraine

#StandWithUkraine

This project was created by a developer from Ukraine.

Russia has invaded Ukraine and already killed tens of thousands of civilians,

with many more raped or tortured. It's a genocide. We need your help.

Support Ukraine

#StandWithUkraine

imdrasil
Roman Kalnytskyi
21 repositories
Kyiv
Ruby engineer, Crystal evangelist

jennifer.cr

Crystal ORM using ActiveRecord pattern with flexible query DSL

  • 375
  • 52
  • 14
  • 32
  • about 1 month ago

sam.cr

Rake-like task manager

  • 81
  • 7
  • 3
  • 32
  • 3 months ago

crymagick

A crystal wrapper for ImageMagick command line.

  • 36
  • 4
  • 0
  • 0
  • about 1 year ago

hermes.cr

Datamapper like Crystal ORM and adapter for Elasticsearch

  • 36
  • 4
  • 1
  • 0
  • over 1 year ago

jennifer_sqlite3_adapter

SQLite3 adapter for Jennifer ORM

  • 12
  • 6
  • 1
  • 8
  • 4 months ago

serializer

Simple and fast Crystal object serializer

  • 10
  • 3
  • 0
  • 0
  • 8 months ago
  • 9
  • 0
  • 1
  • 0
  • over 3 years ago

time_zone

Time Zone provides daylight savings aware transformations between times in different time zones.

  • 8
  • 1
  • 1
  • 0
  • over 3 years ago

form_object

Form objects decoupled from models.

  • 7
  • 1
  • 0
  • 3
  • over 2 years ago

pager

Easy to use paginator for modern crystal web framework

  • 6
  • 1
  • 0
  • 3
  • 9 days ago

view_model.cr

ViewModel pattern implementation and extended form builder

  • 6
  • 1
  • 0
  • 3
  • over 3 years ago

sage

Minimal authorization library

  • 6
  • 0
  • 0
  • 0
  • over 4 years ago

factory

Library for factorizing objects

  • 5
  • 1
  • 0
  • 2
  • over 1 year ago
  • 5
  • 0
  • 0
  • 0
  • over 3 years ago

ifrit

Crystal lib with different useful stuff

  • 4
  • 0
  • 0
  • 1
  • over 1 year ago

jennifer_twin

Jennifer presenter library

  • 3
  • 0
  • 0
  • 0
  • over 2 years ago

flash_container.cr

Simple framework-agnostic flash message container.

  • 3
  • 0
  • 0
  • 2
  • over 3 years ago

email_opener

Preview email in the default browser instead of sending it

  • 3
  • 1
  • 0
  • 3
  • 23 days ago

glushkov

Extended mathematical shard

  • 3
  • 0
  • 0
  • 0
  • over 5 years ago

http_method_emulator

Simple HTTP method emulator for form submitted data.

  • 1
  • 0
  • 0
  • 2
  • over 3 years ago