The Crystal Programming language

5 min read

Franciscello

Apr 25 '22

From`# =>` to `#p`

#todayilearned #crystal #ruby

4 min read

kojix2

Apr 16 '22

Create shared library symbolic links when crystal interpreter does not work in crystal 1.4.0

#crystal

1 min read

kojix2

Apr 15 '22

Create Github Pages in the mint language

#mint #crystal

1 min read

Anton Maminov

Apr 11 '22

Crystal 1.4 Enumerable#tally now accepts an optional hash to count occurrences

#crystal

2 min read

Matthew McGarvey

Mar 25 '22

Crystal View Context

#crystal #html

1 min read

Franciscello

Mar 18 '22

if !obj.nil?

#todayilearned #crystal #ruby #javascript

5 min read

kojix2

Mar 8 '22

I built my Crystal language tool with Github Actions and added the deb created by checkinstall to the release page...

#crystal #github #deb

3 min read

Tomasz Wegrzanowski

Mar 7 '22

Open Source Adventures: Episode 12: Crystal Shard for Z3

#crystal #ruby #z3

1 min read

Tomasz Wegrzanowski

Mar 7 '22

Open Source Adventures: Episode 11: Bit Vectors support for Crystal Z3

#ruby #crystal #z3

9 min read

Tomasz Wegrzanowski

Mar 6 '22

Open Source Adventures: Episode 10: Real Numbers supports for Crystal Z3

#ruby #crystal #z3

3 min read

Tomasz Wegrzanowski

Mar 5 '22

Open Source Adventures: Episode 09: Data Extraction Support for Crystal Z3

#crystal #ruby #z3

3 min read

Tomasz Wegrzanowski

Mar 5 '22

Open Source Adventures: Episode 08: Extending Crystal Z3 for Booleans

#crystal #ruby #z3

6 min read

Tomasz Wegrzanowski

Mar 3 '22

Open Source Adventures: Episode 06: How my crystal-z3 compares with bcardiff's crystal-z3

#crystal #ruby #z3

3 min read

Tomasz Wegrzanowski

Mar 3 '22

Open Source Adventures: Episode 05: Sudoku Solver in Crystal Z3

#crystal #ruby #z3

6 min read

Tomasz Wegrzanowski

Mar 4 '22

Open Source Adventures: Episode 07: Specs For Crystal Z3

#crystal #ruby #z3

5 min read

Tomasz Wegrzanowski

Mar 2 '22

Open Source Adventures: Episode 03: Object-Oriented Interface for Crystal Z3

#ruby #crystal #z3

10

6 min read

Tomasz Wegrzanowski

Mar 2 '22

Open Source Adventures: Episode 04: Automated Type Conversion for Crystal Z3

#crystal #ruby #z3

6 min read

Tomasz Wegrzanowski

Mar 1 '22

Open Source Adventures: Episode 02: Hiding Low Level Concerns for Crystal Z3

#ruby #crystal #z3

13

6 min read

Ary Borenszweig

Mar 1 '22

Why I love Ruby: the secret algorithms

#ruby #crystal

21

6 min read

Tomasz Wegrzanowski

Mar 1 '22

Open Source Adventures: Episode 01: Crystal FFI and Z3

#programming #crystal #z3 #ruby

14

6 min read

Ary Borenszweig

Feb 22 '22

Why I love Ruby: blocks

#ruby #crystal

22

5 min read

Ary Borenszweig

Feb 21 '22

Why I love Ruby: a great standard library

#ruby #crystal

25

4 min read

Ary Borenszweig

Feb 20 '22

Why I love Ruby: powerful calls

#ruby #crystal

43

6 min read

Ary Borenszweig

Feb 17 '22

Why I love Ruby: equality

#ruby #crystal

54

11

3 min read

Ary Borenszweig

Feb 19 '22

Why I love Ruby: almost everything is a call

#ruby #crystal

24

4 min read

Ary Borenszweig

Feb 18 '22

Why I love Ruby: string representation

#ruby #crystal

23

5 min read

Michael Wagner

Feb 16 '22

Practical Crystal through API Client library building

#crystal #ruby #devjournal #programming

4 min read

Afri

Feb 15 '22

Finally Understanding Ethereum Accounts

#ethereum #ruby #secp265k1 #crystal

29

8 min read

Tomasz Wegrzanowski

Jan 22 '22

100 Languages Speedrun: Episode 65: Randomized Finite Automaton for Fast Thue Interpreter in Crystal

#crystal #ruby #thue

11

9 min read

Tomasz Wegrzanowski

Jan 14 '22

100 Languages Speedrun: Episode 55: Better Thue Interpreter in Crystal

#thue #crystal #ruby

12 min read

Tomasz Wegrzanowski

Jan 7 '22

100 Languages Speedrun: Episode 49: Crystal

#crystal #ruby

32

8 min read

Kirk Haines

Oct 27 '21

Packing Static Files Into Crystal Binaries

#programming #crystal

7 min read

Anton Maminov

Oct 14 '21

Crest 1.0.0 Release

#crystal

3 min read

Seth T.

Aug 11 '21

Crystal for the curious Ruby on Rails Developer

#crystal #webdev #alwayslearning #12monthsofmakes

14

3 min read

Rayan Desfossez

Jul 22 '21

Crystal 1.0

#crystal

1 min read

Seth T.

Jul 21 '21

Amber 1.0.0rc2 & Jennifer

#crystal #amber #amberframework #jennifer

1 min read

Vee Satayamas

Jun 4 '21

Concurrency in Crystal (lang)

#concurrency #crystal #crystallang

2 min read

Vee Satayamas

Jun 4 '21

ลอง event loop และ non-blocking IO ใน crystal-lang

#concurrency #crystal #crystallang

2 min read

Kirk Haines

Jun 2 '21

Twitch EventSub - The Direct Approach to Getting Started With It

#tutorial #crystal

11 min read

Takaaki Teshima

Jun 1 '21

UML diagram for GoF design pattern examples in Crystal

#uml #gof #designpatterns #crystal

14 min read

Kirk Haines

Apr 20 '21

A Not-So-Illustrated Guide to Translating Code From Ruby To Crystal

#ruby #crystal #rewrite

15

6 min read

Ilija Eftimov

Jun 19 '21

Deep dive in CORS: History, how it works, and best practices

#web #http #cors #crystal

18 min read

Jeremy Woertink

Apr 7 '21

Using GraphQL with Lucky

#lucky #crystal #graphql

19

7 min read

konung

Feb 8 '21

Lucky is lightning fast!

#crystal #lucky #benchmarks #rails

2 min read

Sam Johnson

Feb 3 '21

Dreams from the multiverse where Crystal is as popular as Go and Rust

#crystal #ruby #go #programming

28

3 min read

Hinchy

Jan 15 '21

Setting up a CRUD app in Lucky

#lucky #crystal #crud

17

10 min read

Matthew McGarvey

Jan 12 '21

Crystal - Plugin Pattern

#crystal

2 min read

Matthew McGarvey

Jan 1 '21

Crystal Spec CLI Gotcha (--help)

#crystal #testing

1 min read

Matthew McGarvey

Dec 30 '20

Custom Spec Expectations

#crystal #testing

3 min read

Matthew McGarvey

Dec 30 '20

Macro Tips: Avoid nesting macros if possible

#crystal #macros #lucky

10

4 min read

Matthew McGarvey

Dec 28 '20

LuckyFlow - The Basics

#crystal #lucky #testing

2 min read

Matthew McGarvey

Dec 26 '20

Flash Messages with Lucky

#lucky #crystal

3 min read

Matthew McGarvey

Dec 26 '20

Macro Tips: Method usage compilation errors

#crystal #macros

2 min read

Brian J. Cardiff

Dec 21 '20

An iterative validation of a new implementation

#crystal #testing #refactor

2 min read

Matthew McGarvey

Dec 8 '20

Macro Tips: TypeDeclaration

#crystal #macros

14

2 min read

Lorenzo Barasti

Oct 6 '20

Crystal JSON beyond the basics

#crystal #json #serialization #adt

7 min read

&y H. Golang (he/him)

Oct 2 '20

A first look at Crystal as a Gopher

#crystal #ruby #go #codenewbie

18

7 min read

Carl Hörberg

Oct 1 '20

Cross compile Crystal to aarch64

#crystal

1 min read

Mario

Aug 6 '20

TIL Tuples vs Arrays in Crystal

#todayilearned #crystal #beginners