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- #Reload boost zone app how to#
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By default, this Start property is false, otherwise, it will start without performing any action.
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By minifying your code, you speed up page download and execution times. The minification process removes these characters, simplifies names, and ignores unreachable code.
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They aren't necessary for the code to run correctly. Many characters in our JavaScript code, including white spaces, newline characters, comments, and block delimiters, are used just for readability and visual purposes. You can compile using CLI commands with the - AOT switch to take advantage of AOT optimizations: ng build -aot By default, the development compilation uses the JIT compilation, which requires you to include the Angular compiler.ĪOT anticipates compilation at build time, produces only the compiled templates, and removes the Angular compiler from the deployment bundle, which reduces your app payload by around 1MB (roughly the size of the Angular compiler). AOTĪngular provides two compilation models: just-in-time (JIT), which compiles your app at runtime, and ahead-of-time (AOT), where compilation occurs at build time. This mode performs many significant optimizations not available in a development build, including ahead-of-time compilation, minification, and tree-shaking. Build and Deploy Optimizations Production Buildīefore deploying your application, make sure you create a production build. For example, it doesn't have to detect changes in every piece of data of your model. Speeding Up Your Angular AppĪs Angular expert Bonnie Brennan says, "to get the most performance out of Angular, you need to think of it as a sports car, not as a pickup truck." That means Angular should be very lean and fast, so let it run freely. Avoiding function calls and getters in views.
#Reload boost zone app how to#
In this article, we'll show you how to make your Angular app smaller, faster, and more responsive.
#Reload boost zone app upgrade#
If you're still on Angular 9, it's worth the upgrade to version 10 to take advantage of quicker build times and improved editor integrations. Most of these fixes focused on improving performance of the Angular template compiler and making integrations with IDEs and text editors more intelligent via improvements to the Angular Language Service. It also decreased download times, which solved some of the troubles that undermined application performance in previous versions of Angular.Īngular 10 followed up in mid-2020 with a range of smaller, but still helpful performance improvements and bug fixes. Most significant was the Ivy compiler, which considerably reduced the bundle size of Angular apps. Released in the last quarter of 2019, Angular 9 introduced several new features, such as selector-less directives, dependency injection changes, and TypeScript diagnostics improvements. As a diligent developer, you should look into other areas where you can optimize the performance of your Angular app: build and deploy time, code optimizations, and operational tips for monitoring your app at runtime. Still, updating your application to Angular 10 is just a half-step toward achieving overall performance optimization.