SSJS + JS + SQL documentation and code snippets that I find useful for developing Marketing Automation.
To fully leverage the Salesforce Marketing Cloud Data Extensions and Automation Studio, SQL is a must-have. Here I gathered both the language basics as well as some of the most useful snippets to copy and paste shamelessly.
I'm updating the docs ongoingly, so expect changes. You can track those by watching and starring the website's Github Repository. Additional languages might come (I'm thinking about you, GTL).