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Crystal 0.20.0 released!
Crystal 0.20.0 has been released! Aside from the usual bugfixes and some performance improvements there’s a lot of new stuff here. Shards 0.7.0 Crystal 0.20.0 comes with version 0.7.0 of shards, mostly maintained by Julien Portalier, whichs has a few new goodies like a build command and informational crystal (version) and libraries entries in the shard.yml file. Support for GitLab dependencies was
An Introduction to Crystal: Fast as C, Slick as Ruby
An Introduction to Crystal: Fast as C, Slick as Ruby I'm a Rubyist. I love Ruby, the community, the productivity, and so many other things about it. For more than four years now, I've written Ruby professionally, and I'd really like to keep it that way. But I'm also aware that languages and tools are destined to be replaced. Ruby is awesome, but it is not necessarily known for its speed. Sometimes
Flirting with Crystal, a Rubyist Perspective | AkitaOnRails.com
If you're following me you will see that I have been sidetracking to Elixir recently. I will write a big introduction before diving into Crystal, so bear with me. I'll say that the Erlang OTP and it's internals do intrigue me more than just the novelty of the language syntax. I believe that if you want to build highly distributed and also highly reliable systems you will either use Erlang (through
Heroku Buildpack
At the end of 2014 a first draft of a Heroku buildpack for crystal was createad. This was truly great. Being able to run crystal apps in the Heroku stack was charm idea. While we continued to develop the language, the tools, and the standard library, the community around Crystal grew. Many were interested in trying their Crystal-powered web apps in Heroku. The network graph at github for the build
Sidekiq for Crystal | Mike Perham
2016-05-25 Sidekiq is a popular job framework for Ruby. Now we’re bringing it to Crystal! Why Crystal? I wanted to use a language that was a good complement to Ruby. Its syntax is similar enough to Ruby that I can reuse a lot of code but it adds a huge leap in performance. In summary: very similiar syntax to Ruby at least 3-5x faster than Ruby 2.3 on most code at least 3x smaller in memory footpri
Crystal 0.16.0 released!
Crystal 0.16.0 has been released! This is a huge release that includes a major breaking change that was announced a few months ago: types of global, class and instance variables need to be a bit more explicit. This release also includes other minor breaking changes and a lot of new goodies. The new global type inference algorithm The new rules are explained in the official docs, but let’s quickly
Kemal - Lightning Fast, Super Simple Web Framework for Crystal
Kemal Fast, Effective, Simple. Lightning fast, super simple web framework written in Crystal. Start Now require "kemal" # Matches GET "http://host:port/" get "/" do "Hello World!" end # Creates a WebSocket handler. # Matches "ws://host:port/socket" ws "/socket" do |socket| socket.send "Hello from Kemal!" end Kemal.run Support all REST verbs Websocket support Request/Response context, easy paramete
Crystal 言語の紹介 (歌舞伎座.tech #9) - Speaker Deck
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GitHub - crystal-lang/shards: Dependency manager for the Crystal language
GitHub - kemalyst/kemalyst: A rails like framework based on kemal
GitHub - ysbaddaden/frost: Web Framework for Crystal
GitHub - jeromegn/slang: Slim-inspired templating language for Crystal
GitHub - waterlink/active_record.cr: Active Record pattern implementation for Crystal.
GitHub - crenv/crenv: :gem: Crystal version manager like rbenv.
GitHub - will/crystal-pg: a postgres driver for crystal
GitHub - hugopl/sidekiq.cr: Simple, efficient job processing for Crystal
GitHub - kemalcr/kemal: Fast, Effective, Simple Web Framework
GitHub - amethyst-framework/amethyst: Amethyst is a Rails inspired web-framework for Crystal language
GitHub - crystal-lang/crystal: The Crystal Programming Language
