In this book, you will find a detailed description of Letlang, its syntax and its features.

Since Letlang is still a work in progress 🚧, this book is NOT a tutorial.

You will not find setup instructions, or any compiler specification.

This book is intended for curious people and will describe what Letlang will look like. The ideas exposed in this book are an aggregation of features found in many existing languages, or features that are being implemented as we speak.

As a learning experience, I still would like to implement this language, even if no one uses it. But this is certainly not my main priority.

This book is here as a record so those ideas can be confronted, challenged and improved.