About

This website hosts selected Squeak projects that have been developed in teaching and research activities at the ​Software Architecture Group, which is led by Prof. Dr. Robert Hirschfeld at the ​Hasso Plattner Insitute (University of Potsdam).

All content is made available under the ​MIT license unless specified differently, e.g., ​Creative Commons.

The source code is hosted on a ​SqueakSource installation at our site. Additionally, ​Metacello configurations are maintained to ensure a simple installation process.

Applications & Tools

CodeTalk
chat about code by annotating it and exchanging the resulting markups

Morphic Designer
click & create Morphic user interfaces with ease

Deli
managing courses and providing for submission of deliverables

Libraries & Extensions

Animations
good-looking user feedback for morphic applications

Signals
convenient, lightweight and thread-safe callbacks

SqSync
distributed object synchronization with optimistic updates

Widgets
nice Morphic controls with extended functionality

Development Issues

This website is an instance of the ​Trac project management software, which provides for issue/bug tracking in particular. For each project that are listed below we defined a so-called component in this Trac system. This allows for associating tickets with projects, since every ticket is defined for a specific component.

Questions and Comments: In case you have questions about contents provided at this site, we would like to encourage you sending a message to our mailing ​list.

Bugs and Feature Requests: If you encounter a bug, unexpected behavior, of if you have an idea on how to improve the project, please consider creating a new ticket.

How to Contribute: In case you extend the code base or eliminate unwanted behavior, please consider contribuing your change. We recommend two ways:

• create a new ticket in this Trac system and attach your change to this ticket
• submit the change to our ​inbox
  The inbox concept is used for development activities on the Squeak image and is described ​here

Wiki Guidelines

1. Use shared attachments in your wiki pages from the Media Library.
2. Use the project page template for new project pages.