geoip2.cr by delef

MaxMind GeoIP2 Reader for Crystal

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

3 +0

17 +1

7 +0

lff-cr by mkdika

Simple and straightforward large files finder utility

created at May 2, 2020, 4:56 a.m.

2 +0

17 +0

0 +0

kd_tree by geocrystal

Crystal implementation of "K-Dimensional Tree" and "N-Nearest Neighbors"

created at Aug. 10, 2018, 3:13 p.m.

3 +0

17 +0

3 +0

predict.cr by RX14

Satellite prediction library for crystal using the sgp4 model

created at Dec. 5, 2016, 12:58 a.m.

4 +0

17 +0

2 +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

17 +0

0 +0

defined.cr by wyhaines

This shard provides facilities for checking whether a constant exists at compile time, and for a variety of different conditional compilation options. Code can be conditionally compiled based on the existence of a constant, version number constraints, or whether an environment variable is set truthy or not.

created at June 17, 2021, 1:47 p.m.

3 +0

17 +0

1 +0

crystal-ldap by spider-gazelle

a Crystal lang LDAP client

created at May 7, 2020, 2:22 a.m.

5 +0

17 +0

1 +0

crafka by BT-OpenSource

Kafka library for Crystal. Uses librdkafka.

created at Dec. 12, 2023, 11:40 a.m.

2 +0

17 +0

2 +0

monocypher.cr by konovod

Crystal bindings for Monocypher

created at Feb. 15, 2017, 5:29 p.m.

3 +0

17 +0

3 +0

qr-code by spider-gazelle

a QR Code implementation written in crystal lang

created at Nov. 2, 2020, 10 p.m.

6 +0

17 +0

0 +0

crystal-dash-docset by Sija

Dash docset generator for Crystal

created at April 23, 2017, 12:11 p.m.

4 +0

17 +0

5 +0

snappy by naqvis

Snappy compression format reader/writer for Crystal

created at Sept. 23, 2019, 1:10 p.m.

3 +0

18 +0

1 +0

ffmpeg by spider-gazelle

ffmpeg crystal bindings

created at Dec. 12, 2022, 10:50 a.m.

5 +0

18 +0

0 +0

crystal-binary_parser by DanSnow

Binary parser for Crystal

created at Dec. 10, 2016, 2:50 p.m.

5 +0

18 +0

2 +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

x_do.cr by woodruffw

Crystal bindings for libxdo (xdotool)

created at Dec. 27, 2017, 5:51 a.m.

4 +0

18 +0

1 +0

cocol by cocol-project

Rapid blockchain prototyping

created at April 12, 2019, 12:57 p.m.

6 +0

19 +0

2 +0

myecs by konovod

my ECS(Entity-Component-System) framework in Crystal

created at Oct. 20, 2021, 3:36 p.m.

3 +0

19 +0

0 +0

Crystal.tmbundle by crystal-lang-tools

TextMate 2 Bundle Crystal

created at March 14, 2017, 5:43 a.m.

7 +0

19 +0

7 +0

graphlb by mettuaditya

graphlb is a crystal library which contains all the graph Data-Structures and Algorithms implemented in crystal-lang.

created at Nov. 8, 2018, 9:19 p.m.

3 +0

19 +0

2 +0