hermes.cr by imdrasil

Datamapper like Crystal ORM and adapter for Elasticsearch

created at March 12, 2017, 11:44 a.m.

5 +0

37 +0

5 +0

http-protection by rogeriozambon

This library protects against typical web attacks. It was inspired in rack-protection Ruby gem.

created at Feb. 13, 2017, 3:03 p.m.

5 +0

72 +0

5 +0

cryomongo by elbywan

A MongoDB driver written in pure Crystal. ❄️

created at June 6, 2020, 9:52 p.m.

6 +0

70 +0

5 +0

hedron by HedronCR

An extendable UI library in Crystal, with markup capabilities.

created at April 8, 2018, 2:07 a.m.

11 +0

86 +0

5 +0

tallboy by epoch

Declarative API for drawing unicode/ascii character tables in crystal lang

created at March 7, 2019, 7:15 a.m.

3 +0

56 +0

5 +0

device_detector by creadone

Crystal shard for device detection by User-Agent string

created at June 6, 2018, 7:54 p.m.

3 +0

22 +0

5 +0

maxminddb.cr by delef

MaxMind DB Reader for Crystal

created at May 14, 2018, 11:36 p.m.

4 +0

23 +0

5 +0

pluto by phenopolis

A fast and convenient image processing library

created at Aug. 31, 2022, 11:40 a.m.

4 +0

66 +0

5 +0

crystal-linked-list by abvdasker

Simple linked list implementation in Crystal

created at Aug. 23, 2016, 4:32 a.m.

3 +0

13 +0

4 +0

crystaledge by unn4m3d

A pure Crystal Vector Math library

created at June 9, 2016, 3:21 p.m.

4 +0

26 +0

4 +0

praetorian by ilanusse

A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.

created at Nov. 29, 2018, 6:57 p.m.

2 +0

59 +0

4 +0

google by PlaceOS

Crystal Lang Google API integration

created at Feb. 20, 2020, 2:49 a.m.

8 +0

25 +0

4 +0

simple_rpc by kostya

RPC Server and Client for Crystal. Implements msgpack-rpc protocol.

created at Nov. 18, 2018, 12:49 p.m.

5 +0

65 +0

4 +0

rosetta by wout

A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup.

created at Aug. 9, 2021, 4:47 p.m.

2 +0

39 +0

4 +0

try.cr by maiha

Try monad for crystal

created at Nov. 6, 2016, 2:03 p.m.

4 +0

26 +0

4 +0

timecop.cr by crystal-community

A testing library that allows "time travel," "freezing time," and "time acceleration". Inspired by the ruby-timecop library.

created at Oct. 28, 2018, 8:55 p.m.

6 +0

19 +0

4 +0

schedule.cr by hugoabonizio

Run periodic tasks in Crystal

created at May 13, 2017, 5:39 p.m.

7 +0

74 +0

4 +0

linalg by konovod

Linear algebra library based on LAPACK

created at June 21, 2017, 7:07 a.m.

4 +0

47 +1

4 +0

totem by icyleaf

Crystal configuration with spirit. Load and parse configuration in JSON, YAML, dotenv formats.

created at July 13, 2018, 10:01 a.m.

2 +0

66 +0

4 +0

await_async by anykeyh

Provide await and async methods to Crystal Lang

created at July 4, 2018, 9:55 a.m.

4 +0

81 +0

4 +0