shards.info project was created by a developer from Ukraine.

1597 days or 4 years, 4 months, 14 days, 11 hours, and 24 minutes since the beginning of Russia's full-scale invasion of Ukraine.

The death toll keeps climbing. It's a genocide. We need your help. Let's fight back against the Russian regime.

Support Ukraine

#StandWithUkraine

shards.info project was created by a developer from Ukraine.

1597 days or 4 years, 4 months, 14 days, 11 hours, and 24 minutes since the beginning of Russia's full-scale invasion of Ukraine.

It's a genocide. We need your help.

Support Ukraine

#StandWithUkraine

Repositories
See what the Crystal community is most excited about today

Trending Crystal repositories

unurgunite

unurgunite/catalyst

Performance linter for Crystal. Catches allocations, O(n²) patterns, and resource leaks before they reach production.

crystal performance linter
  • 0
  • 0
  • 0
  • 0
  • 0
  • 7 minutes ago
crystal-autobot

crystal-autobot/autobot

Ultra-efficient personal AI assistant powered by Crystal

crystal-lang agent-framework agentic-ai
  • 42
  • 0
  • 0
  • 2
  • 4
  • 13 minutes ago
slick-lab

slick-lab/native.cr

React Native, but for Crystal developers. Write mobile apps in Crystal. Compile directly to native ARM64 code. No JavaScript bridge. No interpreter. Just Crystal talking to Android and iOS through raw FFI.

crystal-lang framework mobile-app multiplatform
  • 16
  • 0
  • 3
  • 0
  • 0
  • 44 minutes ago
Yutsuna

Yutsuna/Volt

TODO

  • 0
  • 0
  • 0
  • 0
  • 0
  • about 1 hour ago
funcnode_crystal

funcnode_crystal/funcnode-mail

  • 0
  • 0
  • 0
  • 0
  • 2
  • about 1 hour ago
alumna

alumna/backend

Minimalist, service-oriented backend framework for Crystal

crystal api simple server crystal-lang framework backend api-server api-rest backend-framework lightweight minimalist soa
  • 2
  • 0
  • 1
  • 1
  • 1
  • about 1 hour ago
evalinux

evalinux/sitr

  • 0
  • 0
  • 0
  • 0
  • 15
  • about 2 hours ago
renich

renich/planeta

El software que usamos para agregar blogs de habla hispana en http://planeta.libre o https://planetalibre.org/

crystal Planets blogging
  • 0
  • 0
  • 0
  • 0
  • 4
  • about 2 hours ago
renich

renich/benchmarks

various benchmarks I come up with

  • 0
  • 0
  • 0
  • 0
  • 0
  • about 2 hours ago
exercism

exercism/crystal

Exercism exercises in Crystal.

exercism-track community-contributions-accepted maintained
  • 79
  • 0
  • 2
  • 0
  • 0
  • about 2 hours ago
bjjb

bjjb/git-lab

Git sub-command to interact with GitLab

  • 1
  • 0
  • 1
  • 0
  • 2
  • about 2 hours ago
D-Shwagginz

D-Shwagginz/doo-cr

  • 0
  • 0
  • 0
  • 0
  • 1
  • about 3 hours ago
KryoCloud

KryoCloud/manifest

Needed configurations.

  • 1
  • 0
  • 0
  • 0
  • 0
  • about 3 hours ago
PlaceOS

PlaceOS/drivers

PlaceOS integrations and automations.

  • 13
  • 0
  • 58
  • 0
  • 37
  • about 4 hours ago
spider-gazelle

spider-gazelle/crystal-snmp

SNMP implementation for crystal lang

  • 18
  • 0
  • 2
  • 0
  • 1
  • about 5 hours ago
crystal-lang

crystal-lang/crystal

The Crystal Programming Language

crystal programming-language crystal-language compiler hacktoberfest
  • 20315
  • 0
  • 2001
  • 9
  • 3
  • about 8 hours ago
amscotti

amscotti/crystal_quest

A text-based fantasy adventure powered by Claude — Crystal rules engine + anthropic-cr SDK demo

  • 0
  • 0
  • 0
  • 0
  • 2
  • about 8 hours ago
mberrys

mberrys/harpy

Educational Crystal proof-of-work blockchain tutorial

  • 1
  • 0
  • 42
  • 0
  • 2
  • about 9 hours ago
jgaskins

jgaskins/faster_json

Patches for the Crystal stdlib JSON module that improve performance of JSON parsing and building

  • 0
  • 0
  • 0
  • 0
  • 0
  • about 9 hours ago
wirewright

wirewright/wirewright

Wirewright is an experimental symbolic physics environment

  • 24
  • 0
  • 0
  • 0
  • 4
  • about 9 hours ago