Optimizing an Angular application is about achieving enhanced app performance along with simple maintenance. All it takes is a few simple steps to leverage the performance.
Use of $watchers: If your app has way too many $watchers, it will result in limited performance. Use lesser $watchers to decrease the digest cycle. This improves the app’s performance and speed.
Reduce the Digest Cycle: The Angular app becomes slow if there because of a longer digest cycle.Therefore, it is a must to keep the digest cycle short for a fast-running app.
Smaller DOM Structure: Visiting or accessing DOM regularly causes the app to become slow. Make a note to work on keeping the DOM structure smaller. Such a DOM tree structure boosts the app’s performance.
Read More: Tools for angular JS development
Server-Side Rendering: Sites with extra loading time make users leave the site.
Rendering the app’s server-side improves the user experience and the overall performance.
Change Detection: Angular, by default, reviews the whole component tree for each event through change detection. Considering the change detection is a robust way of detecting any new entry and updating it.
Say No to Memory Leaks: When an Angular application does not happen to exclude the unused resources, the Memory Leaks occur. Unsubscribe such variables when not in need.
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