AngularJs is a very popular app framework and with the arrival of its latest version, its popularity has increased tremendously. However, still, it has been observed that many experts yet struggle very much with issues that are related to Angular. The angular mobile app development needs to perform well to develop a good application. And in this blog, we will give you 10 amazing ways to improve angularjs mobile development performance.
Ways to improve angularJs mobile app development performance
1. Minimize watchers
AngularJS is built on the digest cycle. When you start a digest cycle, it goes through all of the bindings and looks for model changes. The time spent in the digesting cycle can be reduced if the number of observers is reduced.
2. Make use of console.time
If you are facing any debugging issues and it affects the performance of the angular then just use the console. time API. You can take the help of a company that provides angularjs mobile app service.
3. Use Batarang tool
Batarang is an amazing development tool that will reduce the efforts of debugging. Its features also help in tracking the performance of AngularJs.
4. Use one-time binding
If anyone is using the previous version of angularjs then they can take benefit of one-time binding. If it is done in the right way, then the value will resolve and go away from the watchers list.
5. Limit the DOM access
Because accessing the DOM might be costly, keep your DOM trees short. Also, avoid the DOM modification if possible.
6. Use Lodash
Lodash aids in rebuilding the application's logic and improves the built-in angular functions. It will really help in improving the performance of mobile app development angular.
7. Don’t use ng-repeat
It is advised to avoid using ng-repeat for the app, and instead, build HTML using JavaScript. The use of ng-repeat will do nothing but add an unnecessary watcher. Therefore, avoid using ng-repeat for angular mobile development.
8. Tight scoping
To allow the JavaScript garbage collector to sometimes free up memory, keep your variables tightly
9. Use $watch collection
You should start using $watch collection with 3 parameters. The 3 parameters are ‘value’, function () {}, and true. The use of $watch collection with 3 parameters will make angular perform deep checking.
10. Use ng-if rather than ng-show
The ng-show enables or disables the CSS show attribute for a specific element. And, ng-if removes the element from DOM, and also if it is needed, it will re-create it. So, it is better to use ng-if in comparison to ng-show.
Conclusion
In conclusion, we would say that today, angular mobile app development is used widely. And, to use this framework properly one must pay attention to improving the performance of the app and the above-mentioned ways will help you in doing that.