User:JeffUK/sandbox/AL

Basic facts: https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-programming-in-al Programming in AL - Business Central | Microsoft Learn (Authoritative but not neutral)

History, Changes, difference to CAL: https://www.the365people.com/blog/c-al-vs-al C/AL vs AL: What You Need to Know (the365people.com) (MS Partner, also not neutral)

https://www.google.co.uk/books/edition/Programming_Microsoft_Dynamics_365_Busin/YiyWDwAAQBAJ?hl=en&gbpv=1&dq=%22Business+Central%22+%22AL+Programming+Language%22&printsec=frontcover Programming Microsoft Dynamics 365 Business Central - Google Books VSCode environment (p20-25) Overview of language features (p25-27)