Using isolatedModules in Angular 18.2

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A new Angular blog post/announcement has been posted!

Authors: Mark Thompson Charles Lyding

Angular now has support for TypeScript isolatedModules as of Angular 18.2. With this support in place, we’ve seen performance boosts of up to 10% in production build times.

We know that developers love performance improvements and in this blog post we’ll explain how you can take advantage of this feature in your projects.

Background

When using the application builder in your Angular app and the TypeScript isolatedModules option is enabled and script sourcemaps are disabled, TypeScript code will be transpiled via the bundler instead of the current behavior of using TypeScript. The use of the isolatedModules option ensures that TypeScript code can be safely transpiled without the need for the type-checker.

How it helps

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Get the full details here: https://blog.angular.dev/using-isolatedmodules-in-angular-18-2-68a7d3a6c03d?source=rss----447683c3d9a3---4