pluto by phenopolis

A fast and convenient image processing library

created at Aug. 31, 2022, 11:40 a.m.

4 +0

68 +0

5 +0

crytic by hanneskaeufler

Mutation testing for crystal.

created at Oct. 14, 2018, 7 p.m.

4 +0

66 +0

5 +0

crotp by philnash

CrOTP - One Time Passwords for Crystal

created at Jan. 7, 2017, 6:32 p.m.

5 +0

63 +0

11 +0

toml.cr by crystal-community

TOML parser for Crystal

created at Feb. 16, 2015, 4:05 p.m.

11 +0

60 +0

16 +0

praetorian by ilanusse

A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.

created at Nov. 29, 2018, 6:57 p.m.

2 +0

59 +0

4 +0

vcr.cr by spoved

VCR for Crystal!

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

3 +0

58 +0

7 +0

tallboy by epoch

Declarative API for drawing unicode/ascii character tables in crystal lang

created at March 7, 2019, 7:15 a.m.

3 +0

57 +0

5 +0

tasker by spider-gazelle

Scheduled tasks for crystal lang

created at July 16, 2018, 11:43 p.m.

4 +0

56 +0

6 +0

shield by GrottoPress

Comprehensive security for Lucky framework

created at May 22, 2020, 12:48 p.m.

4 +0

55 +0

8 +0

mocks.cr by waterlink

General purpose mocking library for Crystal.

created at April 12, 2015, 8:16 p.m.

5 +0

54 +0

15 +0

kemal-session by kemalcr

Simple session handler for Kemal

created at Nov. 20, 2016, 10:26 a.m.

7 +0

54 +0

30 +0

motion.cr by andrewc910

Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.

created at July 9, 2020, 2:26 p.m.

3 +0

54 +0

5 +0

aasm.cr by veelenga

Easy to use finite state machine for Crystal classes

created at Jan. 16, 2016, 11:14 p.m.

3 +0

52 +0

6 +0

hashids.cr by splattael

A Crystal shard to generate YouTube-like hashes from one or many numbers. Use hashids when you do not want to expose your database ids to the user.

created at July 27, 2016, 2:14 p.m.

4 +0

52 +0

7 +0

crank by arktisklada

Foreman port to crystal.

created at Feb. 29, 2016, 1:23 a.m.

5 +0

51 +0

6 +0

lucky_flow by luckyframework

Automated browser tests for web applications. Similar to Ruby's Capybara.

created at April 13, 2018, 2:46 p.m.

5 +0

51 +0

8 +0

cride by j8r

A light CLI text editor/IDE written in Crystal

created at June 9, 2018, 2:39 p.m.

5 +0

50 +0

3 +0

runcobo by runcobo

An api framework with type-safe params, elegant json serializer. Thanks for enjoying it! 👻👻 https://runcobo.github.io/docs/

created at April 19, 2020, 4:12 p.m.

6 +0

50 +0

1 +0

linalg by konovod

Linear algebra library based on LAPACK

created at June 21, 2017, 7:07 a.m.

4 +0

50 +0

4 +0

sodium.cr by didactic-drunk

Crystal wrapper for the libsodium crypto API

created at May 26, 2019, 12:38 a.m.

4 +0

50 +0

13 +0