Crystal crystal-lang

Open-source Crystal projects categorized as crystal-lang
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Top 23 Crystal crystal-lang Projects

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  • hetzner-k3s

    The easiest and fastest way to create and manage Kubernetes clusters in Hetzner Cloud using the lightweight distribution k3s by Rancher.

    Project mention: New record: I created a 300-node Kubernetes cluster in 11 minutes | news.ycombinator.com | 2024-04-24

    This is with the new version not yet released of my tool https://github.com/vitobotta/hetzner-k3s.

    It uses k3s as Kubernetes flavor and Hetzner Cloud as provider. For this test I used extremely high concurrency so the tool hung twice of the process because I was hitting the Hetzner API too hard, so I had to interrupt it again and continue.

    Excluding the time it paused/hubg due to the API, I calculated around 11 minutes total for the cluster creation. This includes:

    - creating all the resources (cloud instances, firewall, load balancer for the Kubernetes API)

  • InfluxDB

    Purpose built for real-time analytics at any scale. InfluxDB Platform is powered by columnar analytics, optimized for cost-efficient storage, and built with open data standards.

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  • Mango

    Mango is a self-hosted manga server and web reader

  • marten

    The pragmatic web framework. (by martenframework)

    Project mention: Digging into Marten query sets | dev.to | 2023-11-16

    The Marten web framework incorporates an intuitive object-relational mapper (ORM), streamlining the development process for users who may not possess extensive knowledge of databases and SQL. To facilitate interactions with collections of model records, Marten introduces a dynamic mechanism called "Query sets". A query set represents a collection of model records in the database. It can have filters, be paginated, sliced, etc. In this guide, we will cover how to leverage such querying capabilities.

  • Cadmium

    Natural Language Processing (NLP) library for Crystal (by cadmiumcr)

  • marionette

    Selenium alternative for Crystal. Browser manipulation without the Java overhead.

  • crysterm

    Console / terminal GUI toolkit for Crystal.

  • multi-auth

    Standardized multi-provider OAuth authentication

  • SaaSHub

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  • celestine

    An SVG library written in Crystal. Can be used to make cool animations, as well as other kinds of uses. (by celestinecr)

  • wasmer-crystal

    WebAssembly runtime for Crystal

  • pluto

    A fast and convenient image processing library (by phenopolis)

  • praetorian

    A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.

  • tallboy

    Declarative API for drawing unicode/ascii character tables in crystal lang

  • redis

    Pure-Crystal Redis client, supporting clustering, RedisJSON, RediSearch, RedisGraph, and RedisTimeSeries (by jgaskins)

  • motion.cr

    Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.

  • Fluence

    WYSIWYG wiki powered by Crystal, markdown, and Git

  • Jbuilder

    Generate JSON objects with a Builder-style DSL, inspired by jbuilder (by shootingfly)

  • rosetta

    A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup. (by wout)

  • Crystalizer

    (De)serialize any Crystal object - out of the box. Supports JSON, YAML and Byte format.

  • Crystar

    Crystal language Tar Module implements access to tar archives.

  • Crystular

    Crystal regex tester http://www.crystular.org/

  • gosu.cr

    Shard for the Gosu game library

  • form_builder.cr

    Dead simple HTML form builder for Crystal with built-in support for many popular UI libraries such as Bootstrap

  • validator

    :gem: Data validation module for Crystal lang

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source crystal-lang projects in Crystal? This list will help you:

Project Stars
1 hetzner-k3s 1,756
2 Mango 1,673
3 marten 405
4 Cadmium 202
5 marionette 181
6 crysterm 124
7 multi-auth 111
8 celestine 92
9 wasmer-crystal 89
10 pluto 67
11 praetorian 59
12 tallboy 56
13 redis 55
14 motion.cr 54
15 Fluence 47
16 Jbuilder 44
17 rosetta 39
18 Crystalizer 39
19 Crystar 38
20 Crystular 32
21 gosu.cr 32
22 form_builder.cr 31
23 validator 29

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