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The basics and then some

A one file program
Using classes and importing files
Threads and pipes

Built-in types

Value types (int, byte, float, BITS) are described on the Basic types page.
Composite types (string, array, list, dict, etc.) are describe on the Composite types page.
Classes and Interfaces are described <todo>.

Language definition

Basic statements (assignment, function calls)
Flow of execution (IF, WHILE, FOR, etc.)
Exceptions
Files, import and include
Declarations and scope
Expressions
Access restrictions
Startup sequence
Conditional compilation

Standard library overview

Index

ARG	command line arguments
CHECK	methods for runtime checks
E	exceptions
HTTP	HTTP server
INFO	reflection
IO	Input / Output, file system operations
PIPE	pipe type
RPC	Remote Procedure Calls
SYS	system related: invoke a shell, start a process
THREAD	multi-threading
ZC	Zimbu Compiler - compile-time stuff
ZWT	Zimbu Web Toolkit

The HTML pages for the library modules were generated with zudocu, see
generating documentation from source code

Advanced

Creating a library, using native code.
Compiler plugins.