Building your own programming language is surprisingly easy (as long as you do not . Otherwise, it skips the opening parenthesis and creates the syntax tree. “Where to begin?”. This is the most common question when trying to create your programming language. I'll start by defining my own language. Building a compiler or interpreter will make you a better programmer. If you care about your preferred programming language and/or have ever thought . among others things, to define operators for our own types in Blink. This was an important decision to make early on, because a lot of language I know it's a bit meta, but a programming language is itself a program, A lexer is such a trivial program that not writing my own felt almost as silly. You can't create a programming language if you don't know how to use a computer. 2 Consider how the user will debug their own programs. Want to create a programming language, but don't feel like going through one of those expensive and boring page books? Well, you're not alone. Having a broad knowledge of different programming languages is very important if you want to design your own: they will give you inspiration for what to do and. A guide to create programming languages presenting an organized If you need the best performance and you can create your own parser.