Quick guide to Helios

Introduction

Helios is an [Amber Smalltalk] IDE.

Select action - Use Ctrl+Space to open the actions popup.
Autocompletion - Use Shift+Space for Smalltalk code autocompletion.
Browse to method in list - When in find references panels, use Ctrl+Space b to browse to selected method.
Find references from source code - Use Ctrl+Left mouse click in source code panels, point to method call and go to its definition or references to it.

Create or change classes and methods.
Use Ctrl+s to save your changes.
Use Ctrl+Space k to commit your changes to the package (your changes will persist after you close Amber now). That serializes the package to .js and .st files.
Commit those files/changes to your source control repository (i.e. git).