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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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Crystal Minitest and the Shutdown Order Problem
miry profile

Crystal Minitest and the Shutdown Order Problem

#crystal #testing #minitest
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3 min read
Optimizing Crystal Build time in Woodpecker CI: 415s to 196s with Caching
miry profile

Optimizing Crystal Build time in Woodpecker CI: 415s to 196s with Caching

#crystal #ci #woodpecker #performance
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5 min read
From 4 Minutes to 3 Seconds: How Database Transaction Rollback Revolutionized Test Suite
miry profile

From 4 Minutes to 3 Seconds: How Database Transaction Rollback Revolutionized Test Suite

#testing #database #performance #crystal
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4 min read
Setup Vite with Kemal!
galacthd profile

Setup Vite with Kemal!

#crystal #webdev #javascript #vite
1
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2 min read
Why Is Crystal Compilation So Slow?
kojix2 profile

Why Is Crystal Compilation So Slow?

#crystal
53
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5 min read
Debugging a Double Free in Crystal with libxml2, GDB, and Valgrind
miry profile

Debugging a Double Free in Crystal with libxml2, GDB, and Valgrind

#crystal #crystallang #programming
2
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5 min read
⚡ Dartalyst: A New Full-Stack SSR Framework That Just Hit 30,937 Requests Per Second
shaquelkothari profile

⚡ Dartalyst: A New Full-Stack SSR Framework That Just Hit 30,937 Requests Per Second

#webdev #dart #javascript #crystal
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3 min read
A Practical Guide to Parallel Programming in Crystal (2025)
kojix2 profile

A Practical Guide to Parallel Programming in Crystal (2025)

#crystal
3
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8 min read
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