We did this Code Labs after our Code Labs in Prague and we wanted to do them differently. We wanted to show some easy application in Dart and then rewrite it directly into Polymer.dart to show how easy and great it is. Each Code Lab was 1.5h long.
Code Lab ApplicationsSo we did two simple Note-taking applications, one in Dart using dart:html library and Twitter Bootstrap for styles and the second one in Polymer.dart with Paper elements.
Both Code Labs are available on Github divided into some steps.
Code Lab text: https://github.com/Janamou/dart-codelab/wiki
Polymer.dart ApplicationSources and Code Lab text: https://github.com/jskvara/dart-polymer-code-lab-krakow
Code Lab best practices for future Code Labers :-)Do you also plan to do some Code Lab? After our three Code Labs I can share some best practices which worked for us:
- Do a short presentation before the actual Code Lab. Answer on these questions: What is it? Why/when to use it? How to use it?
- Try to code some basics with people before the actual Code Lab: Let's code our first "Hello world!". Which value is in int count;? How to write method/class/constructor/inheritance etc.?
- Ask people if they have any problems or questions after each bigger step and help them solve it. Communicate with them.
- Have fun! :-)
And finally, I am sharing some photo from beautiful night Kraków.
Beautiful, isn't It?