AngularJS - Modules

Organize services, controllers, directives, filters, and dependencies into modules.

How it works

An AngularJS module registers controllers, services, directives, filters, and configuration, and declares dependencies on other modules. Creating a module and retrieving one are different operations. Keep feature boundaries clear and avoid accidental module redefinition.

Practice checklist

• Use examples that match the AngularJS version in the existing application.
• Keep user input, asynchronous states, and failures visible and understandable.
• Test keyboard access and validate important rules on the server.
• Review dependency support and migration needs before production changes.

Further reading: Tutorialspoint: AngularJS - Modules · Official AngularJS developer guide · Migration guide.

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