oq by Blacksmoke16
A performant, and portable jq wrapper to facilitate the consumption and output of formats other than JSON; using jq filters to transform the data.
created at June 29, 2019, 2:41 a.m.
proxy-fetcher.cr by nbulaj
Crystal port of awesome Ruby ProxyFetcher gem
created at Sept. 5, 2019, 6:02 p.m.
avram by luckyframework
A Crystal database wrapper for reading, writing, and migrating Postgres databases.
created at Feb. 2, 2019, 3:07 p.m.
jbuilder by shootingfly
Generate JSON objects with a Builder-style DSL, inspired by jbuilder
created at Aug. 18, 2019, 2:45 p.m.
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.
kd_tree by geocrystal
Crystal implementation of "K-Dimensional Tree" and "N-Nearest Neighbors"
created at Aug. 10, 2018, 3:13 p.m.
shrine.cr by jetrockets
File Attachment toolkit for Crystal applications. Heavily inspired by Shrine for Ruby.
created at Oct. 10, 2019, 8:25 p.m.
athena by athena-framework
An ecosystem of reusable, independent components
created at Dec. 30, 2018, 4:37 a.m.
json_on_steroids by anykeyh
[Crystal Lang] Handle and mutate JSON document easily
created at Feb. 23, 2019, 1:43 p.m.
secp256k1.cr by q9f
a native library implementing secp256k1 purely for the crystal language.
created at Dec. 20, 2019, 12:28 p.m.
cmac by spider-gazelle
Crystal implementation of the Cipher-based Message Authentication Code (CMAC)
created at Dec. 14, 2019, 11:34 a.m.
water by shootingfly
A library for writing HTML in plain Crystal.
created at Oct. 31, 2019, 4:26 p.m.
grip by grip-framework
The microframework for writing powerful web applications.
created at Dec. 22, 2019, 8:42 a.m.
crystal-validator by Nicolab
Data validation module for Crystal lang
created at Jan. 29, 2020, 10:03 p.m.