Learn FutureBlitz

Tutorials that teach the language in order, one idea at a time.

Each tutorial is one idea, and takes one sitting. It starts from a program that runs, builds it up a step at a time, and shows what each step prints. Every example on these pages was built and run with fb. Read the areas in order, or go straight to the one you need.

Area	Tutorials
Getting started	Install FutureBlitz Your first program A tour of the language Projects and the fb command
Basics	Values and types Variables and constants Operators Strings and Char Making decisions (If, Select) Loops Functions Function values and lambdas
Collections	Arrays Indexing and ranges Maps and Sets Iterating with For ... In Sequences and iterators std.collections' other types
Your own types	Structs Classes Properties Inheritance Enums Interfaces Operators on your own types Extend
Null safety and memory	Nullable types Reference counting and lifetimes Weak references Defer Leak reports
Errors	Throw and Catch Error types Finally and Defer Panics and stack traces
Generics	Generic functions Generic types Constraints Inference and defaults
Modules and packages	Several files Modules and Import Visibility project.toml Using packages Publishing a package
Concurrency	Spawn and Task Parallel For Channels Mutex and Atomic Sendable and Shared Class Async and Await Coroutines and Schedulers The main thread
Compile-time code	Consts and compile-time evaluation Attributes Reflection Embedding files
C interop	Calling C Strings and buffers Pointers and Unsafe Structs with @CLayout Callbacks Native libraries in project.toml bindgen
Testing and tools	Writing tests Formatting Documenting code Debugging The VS Code extension
Projects	A command-line tool (words) An HTTP service (high scores) A terminal game (Snake, on std.term)

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