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

link-header by spider-gazelle

Crystal Lang HTTP Link Header Parser

created at Sept. 30, 2020, 12:13 a.m.

3 +0

1 +0

0 +0

splay_tree_map.cr by wyhaines

This is a Crystal implementation of a Splay Tree; which is a type of binary search tree that is semi-balanced and that tends to self-optimize so that the most accessed items are the fastest to retrieve.

created at Oct. 22, 2020, 9:56 p.m.

3 +0

14 +0

1 +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

stomp by spider-gazelle

crystal lang implementation of the STOMP protocol

created at March 8, 2021, 6:37 a.m.

3 +0

1 +0

0 +0

emoji.cr by veelenga

Emoji for Crystal

created at June 21, 2015, 8:01 a.m.

3 +0

47 +0

1 +0

meet by ryanprior

Start a meeting quickly from the comfort of your command line. 👩‍👩‍👧‍👦️💨️

created at May 21, 2020, 7:55 p.m.

3 +0

38 +0

1 +0

i18n.cr by vladfaust

Internationalization shard 🌍

created at Sept. 12, 2017, 4:07 p.m.

3 +0

22 +0

3 +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

augeas.cr by fernandes

Crystal C bindings for Augeas

created at Sept. 25, 2021, 6:32 p.m.

3 +0

7 +0

0 +0

console by athena-framework

Allows for the creation of CLI based commands

created at Oct. 30, 2020, 2:05 a.m.

3 +0

15 +0

1 +0

myecs by konovod

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

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

3 +0

21 +0

1 +0

coin by e-graveyard

currency conversion CLI

created at Feb. 6, 2019, 5:02 a.m.

3 +0

6 +0

1 +0

microtest by Ragmaanir

Small test framework, because it has power asserts as the only assertion.

created at May 21, 2016, 4:30 a.m.

3 +0

31 +0

2 +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

fiber_metrics.cr by didactic-drunk

Runtime and memory allocation metrics

created at July 6, 2021, 8:41 p.m.

3 +0

8 +0

1 +0

awscr-signer by taylorfinnell

AWS request signing in Crystal

created at Dec. 15, 2016, 2:27 a.m.

3 +0

22 +0

15 +0

json-schema by spider-gazelle

Describe crystal-lang JSON serializable types with JSON Schema

created at Aug. 23, 2022, 2:55 a.m.

3 +0

12 +0

0 +0

ed25519 by spider-gazelle

Ed25519 high-performance public-key signature system for crystal lang

created at Aug. 17, 2022, 5:45 a.m.

3 +0

7 +0

1 +0

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