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

1499 days or 4 years, 1 month, 7 days, 19 hours, and 22 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.

1499 days or 4 years, 1 month, 7 days, 19 hours, and 22 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

mayuri-ovino

mayuri-ovino/S3

  • 0
  • 0
  • 0
  • 0
  • 1
  • 7 minutes ago
luckyframework

luckyframework/lucky

A full-featured Crystal web framework that catches bugs for you, runs incredibly fast, and helps you write code that lasts.

crystal web-framework web lucky-framework hacktoberfest
  • 2710
  • 2
  • 95
  • 244
  • 12
  • 23 minutes ago
enrell

enrell/searxng-web-fetch-mcp

MCP server for web search and content extraction via SearXNG and Byparr

  • 1
  • 0
  • 0
  • 0
  • 4
  • 32 minutes ago
mamantoha

mamantoha/mpd-libui

  • 0
  • 0
  • 0
  • 0
  • 4
  • about 1 hour ago
Mawucojnr

Mawucojnr/colorls.cr

🎨 Enhance your terminal experience with colorls.cr, a colorful `ls` replacement featuring icons, git integration, and customizable themes for better file visibility.

crystal cli command-line-tool ls terminal colorls git-status nerd-fonts
  • 0
  • 0
  • 0
  • 0
  • 2
  • about 1 hour ago
micahjbaz

micahjbaz/dois

My first attempt at creating a programming language and its compiler.

functional-programming compilers programming-languages adts imperative-programming
  • 0
  • 0
  • 0
  • 0
  • 0
  • about 1 hour ago
atifjatt43

atifjatt43/ralph

🛠️ Build efficient applications with Ralph, an Active Record-style ORM for Crystal, offering type safety and easy database management with SQLite and PostgreSQL.

cli experimental claude ai-agents ai-agents-framework ai-developer-tools ai-development ai-development-tools assets-management codex-cli data-center dcim development-tools development-workflow gemini-cli learning-analytics open-code opencode ralph ralphy
  • 0
  • 0
  • 0
  • 0
  • 4
  • about 1 hour ago
Crystal-Bank

Crystal-Bank/crystalbank

An open source core-banking system written in crystal

crystal-lang banking event-sourcing
  • 8
  • 0
  • 4
  • 0
  • 0
  • about 2 hours ago
noappert

noappert/milo42

  • 0
  • 0
  • 0
  • 0
  • 2
  • about 2 hours ago
input-output-hk

input-output-hk/capkgs

Content Addressed Packages

nix content-addressed
  • 6
  • 0
  • 0
  • 0
  • 0
  • about 2 hours ago
kemalcr

kemalcr/kemal

Fast, Effective, Simple Web Framework

crystal api fast kemal simple web-framework websocket json efficient rest
  • 3842
  • 1
  • 1
  • 758
  • 3
  • about 4 hours ago
petterthowsen

petterthowsen/openrouter

OpenRouter Client for Crystal

  • 1
  • 0
  • 0
  • 0
  • 0
  • about 4 hours ago
hahwul

hahwul/cyclonedx-cr

A Crystal tool for generating CycloneDX Software Bill of Materials (SBOM) from Crystal shard projects.

crystal security hacktoberfest cyclonedx cyclonedx-sbom sbom sbom-generator
  • 4
  • 0
  • 13
  • 3
  • 0
  • about 4 hours ago
evalinux

evalinux/sitr

  • 0
  • 0
  • 0
  • 0
  • 15
  • about 6 hours ago
hahwul

hahwul/hwaro

Hwaro (화로) is a lightweight and fast Static Site Generator(SSG) written in Crystal.

crystal markdown static-site-generator jinja2 blog-engine seo hwaro ssg
  • 16
  • 0
  • 5
  • 0
  • 4
  • about 6 hours ago
toddsundsted

toddsundsted/ktistec

ActivityPub (https://www.w3.org/TR/activitypub/) server for individual users and small groups.

crystal activitypub
  • 427
  • 0
  • 30
  • 0
  • 11
  • about 7 hours ago
hahwul

hahwul/deadfinder

🏴‍☠️ Find dead-links (broken links)

security hacktoberfest seo seo-optimization broken-links dead-links
  • 172
  • 0
  • 0
  • 0
  • 0
  • about 7 hours ago
naqvis

naqvis/option_builder

Feature-rich CLI builder for Crystal built on stdlib OptionParser. Nested subcommands, persistent flags, type-safe options, enum/custom types, config files, @file values, env vars, flag groups, shell completion, lifecycle hooks, validation, and typo suggestions.

cli crystal-lang command-line crystal-shards subcommands cli-framework option-parser shell-completion
  • 0
  • 0
  • 0
  • 0
  • 0
  • about 7 hours ago
buildio

buildio/cli

  • 0
  • 0
  • 1
  • 0
  • 5
  • about 8 hours ago
kojix2

kojix2/ping-ui

  • 1
  • 0
  • 0
  • 0
  • 2
  • about 8 hours ago