The package registry for Crystal

Versions, dependencies and generated API documentation, indexed straight from the source repository.

Shards
2,671
Stars
7,722
Dependency links
7

Add a dependency

Declare it in shard.yml, then fetch it.

dependencies:
  kemal:
    github: kemalcr/kemal
    version: ~> 1.6.0

Install

Resolves the tree and writes shard.lock.

shards install

Publish

Tag a release and the registry indexes it.

git tag -a v1.0.0 -m "Release"
git push --tags

Most starred

db

0.14.0

github.com/crystal-lang/crystal-db

Common db api for crystal

312 0 DocsMIT

sentry

1.0.0

github.com/samueleaton/sentry

Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes

290 0 DocsISC

slang

1.7.3

github.com/jeromegn/slang

Slim-inspired templating language for Crystal

236 0 DocsMIT

immutable

0.1.24

github.com/lucaong/immutable

Thread-safe, persistent, immutable collections for the Crystal language

203 0 DocsMIT

Recently updated

All shards

haversine

0.5.0

github.com/geocrystal/haversine

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

19 0 DocsMIT

uuix

master

github.com/krthr/uuix

A tiny (<1KB) and fast UUID (v4) generator for Crystal

20 0 DocsMIT

mpp

0.2.1

github.com/foca/mpp

The mini pre processor parses files and resolves C-style #include and #define macros

20 0 DocsMIT

mock

master

github.com/porras/mock

Doubles (stubs and mocks) library for Crystal, inspired by the API of rspec-mocks

14 0 DocsMIT

rot26

master

github.com/watzon/ROT26

Pure Crystal implementation of the ROT26 encryption algorithm

22 0 DocsMIT

telnet

1.0.2

github.com/spider-gazelle/telnet.cr

Telnet protocol helper for crystal lang

11 0 DocsMIT