s2_cells by spider-gazelle

maps latitude and longitude to S2 Cells https://s2geometry.io/

created at Oct. 8, 2020, 2:57 p.m.

3 +0

0 +0

0 +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

syringe by Bonemind

Basic DI for the Crystal programming language

created at July 23, 2018, 2:13 p.m.

3 +0

6 +0

2 +0

burocracia.cr by vnbrs

👔 Zero-dependency Crystal shard to validate, generate and format Brazilian burocracias (CPF, CNPJ, CEP)

created at May 5, 2018, 1:28 p.m.

3 +0

20 +0

5 +0

backtracer.cr by Sija

Crystal shard aiming to assist with parsing backtraces into a structured form.

created at Dec. 27, 2020, 4:05 p.m.

3 +0

15 +0

0 +0

mollie.cr by wout

Mollie Payments API client for Crystal http://www.mollie.com

created at Feb. 14, 2020, 7:33 p.m.

3 +0

18 +0

6 +0

promise by spider-gazelle

Type aware promises for crystal lang

created at Aug. 1, 2018, 8:50 a.m.

3 +0

40 +0

3 +0

zaru_crystal by szTheory

Crystal shard for filename sanitization

created at Sept. 17, 2019, 4:27 p.m.

3 +0

10 +0

1 +0

crystal-memcached by comandeo

Memcached client for Crystal language

created at May 16, 2015, 9:43 p.m.

3 +0

34 +0

9 +0

vcr.cr by spoved

VCR for Crystal!

created at Aug. 11, 2018, 12:05 a.m.

3 +0

58 +0

7 +0

crystal-rethinkdb by kingsleyh

driver for rethinkdb / rebirthdb

created at Oct. 12, 2018, 7:10 a.m.

3 +0

22 +0

7 +0

geoip2.cr by delef

MaxMind GeoIP2 Reader for Crystal

created at Feb. 7, 2019, 1:05 p.m.

3 +0

17 +0

8 +1

gdax by mccallofthewild

📈 GDAX REST and WebSocket API wrapper to trade blockchain cryptocurrencies like bitcoin, Litecoin and Ethereum.

created at Oct. 10, 2017, 8:02 p.m.

3 +0

7 +0

3 +0

validations.cr by vladfaust

Validations module for Crystal ✅

created at Aug. 26, 2018, 11:15 a.m.

3 +0

13 +0

2 +0

gphoto2.cr by Sija

Crystal shard wrapping libgphoto2

created at June 27, 2016, 4:55 p.m.

3 +0

16 +1

3 +0

climate.cr by Sija

Tiny tool to make your CLI output 🌈 coloured

created at May 21, 2020, 11:05 p.m.

3 +0

14 +0

0 +0

crafana.cr by spoved

Crystal library to help autogenerate Grafana dashboards

created at July 10, 2019, 4:33 p.m.

3 +0

21 +0

1 +0

envy by GrottoPress

Load environment variables from YAML

created at Jan. 18, 2020, 4:23 p.m.

3 +0

7 +0

1 +0

markov by mccallofthewild

⛓ A Crystal library for building Markov Chains and running Markov Processes.

created at Sept. 22, 2017, 3:24 a.m.

3 +0

21 +0

0 +0

haversine by geocrystal

Crystal implementation of the Haversine formula to calculate distances between two points given their latitudes and longitudes

created at May 8, 2019, 12:12 p.m.

3 +0

16 +0

0 +0