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Backbone and r.js

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Attila Kerekes

on 27 February 2014

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Transcript of Backbone and r.js

Optimizing Backbone Apps with r.js
RequireJS has an optimization tool that does the following:

Combines related scripts together into build layers
Example Project
Scaffolding: yeoman backbone with require.js
Views, models, collections etc. for modules
Shared views, models, collections etc.
No real support in yeoman backbone:
Bug: https://github.com/yeoman/generator-backbone/issues/59#issuecomment-35809035
Disable "uglify" (r.js takes over the job)
Disable "rev" (no more cache busting)
Disable final "usemin" job
Some files will be missing
Unnecessary files will be created
(Extend Gruntfile.js to fix those)
Split the app into some "bigger" modules
Split the app into some "bigger" modules
Main module
Shared libraries
Collections and models
First views and their dependencies
Exclude shared libraries
Include dependencies
Split the app into some "bigger" modules
No optimization
Yeoman default:
Everything to one file
Route based modules
The router(s) should use require() calls
Full transcript