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AngularJS icon AngularJS Performance

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4.5/5 (862 ratings)

Performance tuning for fast AngularJS. Master the internal workings and build blazing fast apps.



Compatible with v1.5.x

Course duration icon


16 lessons 3 hours

What you'll learn

Learn how to write highly performant AngularJS apps and master the internal workings of Angular. From common performance bottlenecks through to understanding the $digest cycle, $$watchers, supercharge your ng-repeats and async queues to gain massive performance.

Superfast renders with batching 13:18

Todd Motto

Todd Motto

Google Developer Expert icon Google Developer Expert


  • AngularJS knowledge
  • Desire to build fast AngularJS apps

If you're looking for a step-by-step guide for learning Angular and TypeScript, you'll find no better resource than Ultimate Courses.

David East

David East

Developer Advocate

After the RxJS Basics course I know much more than before about RxJS. I've learnt in a practical way how and when to use the powerful operators the library provides taking advantage from them in the daily work. Amazing!

Attilio Urbani

Attilio Urbani

Software Engineer

Todd's courses lead the way in the Angular world. We also worked together on a very successful live Angular performance training session to hundreds of developers.

Peter Cooper

Peter Cooper

CooperPress, JavaScript Weekly

A must have for anyone wanting to become an Angular developer. Lots of best practices to help you architect big apps. I learned incredible amounts from this course!

Mohammad Aljaber

Mohammad Aljaber

Solutions Architect

Todd's materials are always fantastic! The courses have helped me far better grasp real architecture of Angular apps - and the way it should really be done. A+.

Ritik Rishu

Ritik Rishu

Senior Engineer

Wow! I've achieved a great level of understanding on how to build real applications with Angular. Todd's indepth knowledge of Angular was fantastic, and the explanations on Typescript are superb.

Hung Bui

Hung Bui

Senior Front-End Developer

Angular Fundamentals is the clearest, and best produced Angular course on the market! Clear, concise, packed with best practices and skilled me up very quickly!

Kyle Hebert

Kyle Hebert

JavaScript Developer

Hands down the best courses available for Angular! Just follow along, you'll fall in love with Angular. Daunting concepts aren't scary anymore, they're a breeze.

Vatsal Pande

Vatsal Pande

Full-Stack Engineer, eBay

Here’s what’s covered...

Everything you need, structured and ready to go

Course overview

1 lesson

  • Source code


Understanding Angular

3 lessons

  • Understanding the $digest cycle


  • Diving into $digest and $apply


  • $rootScope and $scope inheritance


Watchers, collections and async queues

3 lessons

  • What creates a $$watcher


  • $watch vs $watchCollection


  • $applyAsync vs $evalAsync


Superfast ng-repeats

3 lessons

  • Superfast renders with batching


  • Performance repeat filtering


  • Track-by expressions for minimal repaints


Native Angular performance tuning

4 lessons

  • ng-if versus ng-show


  • $digest control with ngModelOptions


  • Limiting template expressions


  • Batching $http into single $digests


Tips and tricks

3 lessons

  • Running DI strict mode


  • Disabling hidden .data() and DOM mutation


  • Avoid memory leaks with $destroy


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Everything you need to start mastering AngularJS today

AngularJS Kickstart Bundle

2 courses

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AngularJS Master Bundle

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