Eclipse Democamp Hamburg

1. „Snippets for the World“
SNIPMATCH
!1

2. About me
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Project Lead of Eclipse Code Recommenders
Eclipse Committer since 2010
Plug-in Developer for 10 years (Eclipse 2.1)
Member of the Eclipse Architecture Council
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Co-Lead of JUG Darmstadt
Speaker at JUGs, EclipseCon, JavaOne...
PhD in Computer Science
CEO of Codetrails
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Passion to improve developers day-to-day work
with intelligent and practical tools - mostly using
Data Mining on Big (Software Engineering) Data.!
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@MarcelBruch
+MarcelBruch

4. Call Completion

5. Call Completion

6. Overrides Completion

7. Chain Completion

8. Subwords Completion

9. How Recommenders 1.0 works
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Analyze source code
Mine data,
extract patterns,
create recommendation models
Code Recommenders
Knowledge Base
❸
deliver mined
knowledge to Eclipse users
!9

10. Time for seeding new ideas...
!10

11. In 2.0 we (want to) go crowd!
Code Recommenders
Knowledge Base
❹
developers
share
(clicks,
comple3ons,
snippets)
!11

12. Crowdsourcing call completions

13. Crowdsourcing constructor completions
It learns from you. From the very 1st moment.
!13

14. Codetrails Connect

15. SNIPMATCH
!15

16. (Why) do you use code templates?

17. Safe time typing
<ctrl+space>
<ctrl+space>
{
<ctrl+space>
<ctrl+space>
}

18. Learning from Snippets

19. Where do Snippets come from?

20. Sharing Code Snippets?
Snippets
arrayadd
arraymerge
...
Snippets
arrayadd
arraymerge
...
Snippets
arrayadd
arraymerge
...
Awesome
New
Snippet
Snippets
arrayadd
arraymerge
...

21. Sharing Code Snippets!
Snippet
Repository
Snippets
arrayadd
arraymerge
...
Snippets
arrayadd
arraymerge
...
Awesome
new
Snippet
Snippets
arrayadd
arraymerge
...
Snippets
arrayadd
arraymerge
...

22. Demo

23. What’s Next?
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Comment on snippets
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Snippets from selection
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Improved editor
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Streamlined sharing workflow
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You tell me!

24. Start sharing!
!24

25. Thank you!
http://download.codetrails.com/updates/labs/releases