Live coding a URL checker in Crystal Jan 12, 2020 POST A series of live coding sessions exploring Crystal’s concurrency, with emphasis on Channels, Fibers and the CSP model, by means of building a simple terminal-based app.
2-way communication between Fibers Nov 25, 2019 POST In this article, we show a simple pattern to achieve two-way communication between fibers, and then iterate over it, to make it more user-friendly.