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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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Wombat - Syntax Highlighting with Rust's Bat Called from Crystal

Wombat - Syntax Highlighting with Rust's Bat Called from Crystal

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6 min read
Make Marten Web Framework work with minitest.cr

Make Marten Web Framework work with minitest.cr

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3 min read
Yes, Ruby is fast, but…

Yes, Ruby is fast, but…

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5 min read
Add @Hotwire/Turbo to a Lucky Application

Add @Hotwire/Turbo to a Lucky Application

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1 min read
Advent of Code #14 (in Crystal)

Advent of Code #14 (in Crystal)

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2 min read
Advent of Code #13 (in Crystal)

Advent of Code #13 (in Crystal)

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1 min read
Advent of Code #12 (in Crystal)

Advent of Code #12 (in Crystal)

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2 min read
Advent of Code #11 (in Crystal)

Advent of Code #11 (in Crystal)

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1 min read
Advent of Code #7 (in Crystal)

Advent of Code #7 (in Crystal)

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2 min read
Advent of Code #6 (in Crystal)

Advent of Code #6 (in Crystal)

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1 min read
Integrating Jennifer & Amber v1.0+

Integrating Jennifer & Amber v1.0+

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4 min read
Advent of Code #4 (in Crystal)

Advent of Code #4 (in Crystal)

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3 min read
Advent of Code #3 (in Crystal)

Advent of Code #3 (in Crystal)

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2 min read
Advent of Code #16 (in Crystal)

Advent of Code #16 (in Crystal)

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2 min read
Advent of Code #5 (in Crystal)

Advent of Code #5 (in Crystal)

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2 min read
Advent of Code #10 (in Crystal)

Advent of Code #10 (in Crystal)

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2 min read
Advent of Code #9 (in Crystal)

Advent of Code #9 (in Crystal)

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1 min read
Advent of Code #8 (in Crystal)

Advent of Code #8 (in Crystal)

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2 min read
Advent of Code #2 (in Crystal)

Advent of Code #2 (in Crystal)

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1 min read
Advent of Code #1 (in Crystal)

Advent of Code #1 (in Crystal)

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2 min read
Digging into Marten query sets

Digging into Marten query sets

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8 min read
Conhecendo o ecossistema Crystal: ferramentas e projetos

Conhecendo o ecossistema Crystal: ferramentas e projetos

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Comments 9
10 min read
Exploration de l'API Standard de Crystal-lang PART 1 (HTTP::Server, DIR, ECR, File)

Exploration de l'API Standard de Crystal-lang PART 1 (HTTP::Server, DIR, ECR, File)

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5 min read
Manipulando arquivos JSON com Crystal

Manipulando arquivos JSON com Crystal

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6 min read
Manipulating JSON files with Crystal

Manipulating JSON files with Crystal

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6 min read
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