A step by step article explaining how to create a simple Slack Bot using Crystal programming language and deploy it to Heroku.
Checkout the Mint/Crystal recipe: a client/server application using Mint framework.
In this article, the author shared his experience building a Rails API and a post-migration to Crystal. He was about to implement a Genetic Algorithm for the Travelling Salesman Problem, but after a struggle with Ruby on Rails processing speed, the code base was moved to Crystal and deploy using AWS Lambda.
Head to head comparison of Crystal and TypeScript from Alex Craft.
We are starting an adventure: we are going to build a great-outstanding-marvelous application using the Crystal language!
A short article about Ameba's internals. You will find how to build a couple simple modules and analyse your source code.
During the Snapcraft Summit Crystal team released the official snap package of the Crystal language
On Ubuntu 16.04 or later, you can install the Crystal snap with the following command:
sudo snap install crystal --classic
Snap uses the "channel" feature to release multiple Crystal series concurrently. For example, without specifying a channel, currently Crystal
0.29.0 will be installed. But if you want to install
0.30.0-dev, specify the
latest/edge channel as follows:
sudo snap install crystal --edge --classic