Learn IO with Real Code Examples

Interpreter-based execution

Prototype-based object system

Message-passing core mechanism

Coroutine-driven concurrency

Embeddable interpreter for integration

Interpreter executes messages on objects

Coroutines enable asynchronous execution

Dynamic slot lookup at runtime

Script execution line by line

Supports embedding in other applications

Prototype-based object model

Message-passing communication

Coroutine-driven concurrency

Embeddable interpreter architecture

Lightweight distributed scripting

Concurrent chat or network tools

Embedded automation scripts

Prototype distributed applications

Domain-specific scripting languages

Small-scale server-side automation

Prototype-based objects

Message-passing as core mechanism

Minimal and consistent syntax

Dynamic typing and runtime evaluation

Lightweight, embeddable interpreter

Split large scripts into modules

Use coroutines efficiently

Minimize deep prototype chains

Optimize slot access patterns

Modularize embedded applications

Update old scripts to current Io syntax

Refactor prototypes for clarity

Replace deprecated messages/functions

Modularize coroutines and objects

Validate external integration and concurrency