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The Crystal Programming language

This tag is for anything related to the Crystal programming language, its ecosystem, and related tooling. Development, usage, apps, shards, tips, and requests for help.

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An iterative validation of a new implementation
bcardiff profile

An iterative validation of a new implementation

#crystal #testing #refactor
9
Comments
2 min read
Macro Tips: TypeDeclaration
matthewmcgarvey profile

Macro Tips: TypeDeclaration

#crystal #macros
14
Comments
2 min read
Crystal JSON beyond the basics
lbarasti profile

Crystal JSON beyond the basics

#crystal #json #serialization #adt
12
Comments
7 min read
A first look at Crystal as a Gopher
andyhaskell profile

A first look at Crystal as a Gopher

#crystal #ruby #go #codenewbie
18
Comments
7 min read
Cross compile Crystal to aarch64
carlhoerberg profile

Cross compile Crystal to aarch64

#crystal
5
Comments
1 min read
TIL Tuples vs Arrays in Crystal
lxxxvi profile

TIL Tuples vs Arrays in Crystal

#todayilearned #crystal #beginners
4
Comments
2 min read
Utilizing Macros & Annotations in a Web Framework (Part 2)
blacksmoke16 profile

Utilizing Macros & Annotations in a Web Framework (Part 2)

#crystal #metaprogramming
10
Comments
9 min read
A Rudimentary Blockchain Written in Crystal Pt. 1
nolyoi profile

A Rudimentary Blockchain Written in Crystal Pt. 1

#blockchain #crypto #crystal #ruby
5
Comments
2 min read
Performance Comparison, Rust vs Crystal with Redis
jgaskins profile

Performance Comparison, Rust vs Crystal with Redis

#performance #rust #crystal
69
Comments 21
5 min read
HTTP(S) proxy server in Crystal in less than 50 lines of code
mamantoha profile

HTTP(S) proxy server in Crystal in less than 50 lines of code

#crystal #proxy #tutorial
13
Comments
4 min read
Athena 0.9.0
blacksmoke16 profile

Athena 0.9.0

#crystal #ruby #symfony #framework
6
Comments
4 min read
How to deploy a Crystal Lucky application with Dokku on Ubuntu 18.04
mitchartemis profile

How to deploy a Crystal Lucky application with Dokku on Ubuntu 18.04

#crystal #dokku #devops #tutorial
17
Comments
4 min read
Crystal Fridays is in 30 minutes!
arschles profile

Crystal Fridays is in 30 minutes!

#crystal #programming #streaming
4
Comments
1 min read
Debug Crystal in VSCode via CodeLLDB
bcardiff profile

Debug Crystal in VSCode via CodeLLDB

#crystal #debug #lldb
24
Comments 4
2 min read
Quick thought on Crystal
arschles profile

Quick thought on Crystal

#crystal #languages #programming
8
Comments
1 min read
Crystal Fridays!
arschles profile

Crystal Fridays!

#programming #crystal #livestream #screencast
3
Comments
1 min read
Streaming on Twitch!
arschles profile

Streaming on Twitch!

#livecoding #crystal #api #streaming
3
Comments 1
1 min read
A Crystal Mint Lemonade🍹🍃
franciscello profile

A Crystal Mint Lemonade🍹🍃

#mint #crystal #webdev #tutorial
19
Comments 1
4 min read
Lenguajes de programación de nueva generación
technotrucos profile

Lenguajes de programación de nueva generación

#scala #crystal #go #rust
3
Comments 2
1 min read
The Rebirth of Athena
blacksmoke16 profile

The Rebirth of Athena

#crystal #framework #symfony #sinatra
5
Comments
10 min read
Monads, a bit of Functional flow into Object world.
alexlairan profile

Monads, a bit of Functional flow into Object world.

#functional #crystal #computerscience
8
Comments 2
3 min read
A Crystal in Go’s World
preslavrachev profile

A Crystal in Go’s World

#crystal #ruby #go #language
52
Comments 6
4 min read
A Crystal Story: A container that sails!
franciscello profile

A Crystal Story: A container that sails!

#crystal #tutorial #webdev #docker
25
Comments 4
6 min read
A Crystal Story: Simple Static File Server!
franciscello profile

A Crystal Story: Simple Static File Server!

#crystal #tutorial #webdev
21
Comments
2 min read
Thanks for the advice, Crystal compiler!
franciscello profile

Thanks for the advice, Crystal compiler!

#crystal #tutorial #nil #oop
12
Comments
6 min read
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