Learn SMALLTALK with Real Code Examples

Hello World in workspace

Simple calculator class

GUI-based form with buttons and fields

Iterating over collections using blocks

Small domain-specific language

Use inspector to check object state

Verify message names and method signatures

Check image for missing objects or classes

Debug using workspace and stack trace

Reload or restart image if environment corrupted

Write unit tests using SUnit

Test methods interactively in workspace

Use debugger to step through code

Inspect objects during runtime

Version changes incrementally using Monticello

Distribute image files with code and objects

Package applications for VM execution

Web apps via Seaside deployment

Export code for integration in other Smalltalk systems

Use scripts to initialize runtime state

Pharo Smalltalk IDE

Squeak Smalltalk

VisualWorks Smalltalk

Monticello versioning system

Inspector, debugger, and workspace tools

GUI frameworks (Morph, Seaside)

Database access via GemStone/S

Web applications using Seaside

Interfacing with external libraries via FFI

Educational platforms for OOP learning

Use workspace for iterative coding

Leverage inspector and debugger

Organize code in packages

Take advantage of image snapshots

Experiment with blocks and dynamic objects

Hello World workspace script

Simple class with arithmetic methods

Interactive GUI with buttons

Iterate collection using blocks

Build a small web page with Seaside