https://blog.rafaelfernandez.dev/tags/tutorial/ Recent content in Tutorial on Home Hugo -- gohugo.io en © 2026 Rafael Fernandez Mon, 30 Mar 2026 00:00:00 +0000 https://blog.rafaelfernandez.dev/posts/criteria4s-3-teach-criteria4s-a-new-language/ Mon, 30 Mar 2026 00:00:00 +0000 https://blog.rafaelfernandez.dev/posts/criteria4s-3-teach-criteria4s-a-new-language/ How to teach criteria4s a backend it has never heard of. Build a dialect from scratch in thirty lines, or inherit one in five. https://blog.rafaelfernandez.dev/posts/criteria4s-3-teach-criteria4s-a-new-language/ Mon, 30 Mar 2026 00:00:00 +0000 https://blog.rafaelfernandez.dev/posts/criteria4s-3-teach-criteria4s-a-new-language/ How to teach criteria4s a backend it has never heard of. Build a dialect from scratch in thirty lines, or inherit one in five.