What’s New in Angular 10, Everything That You Need to Know!

What’s New in Angular 10, Everything That You Need to Know!

Angular helps to build both intuitive and dynamic SPAs, using Typescript and HTML / CSS to code the JavaScript-compiled framework.

According to Statista’s report, JavaScript is the most common programming language among developers with 68% of votes, and Angular, being one of JavaScript ‘s main variants, it is also gaining immense popularity.

Angular version 10, released June 24th, 2020 but this time with the beta edition. This may mean we are nearing the final release of the newest iteration of the typescript-based system developed by Google.

Nonetheless, this current angular edition will concentrate mainly on the environment and quality tools rather than adding new functionality. That may mean we will be seeing a lot of deprecation and updates.

Let’s take a look at the key features and value offerings for Angular 10!

This release focuses more on problem-solving. 700 problems were resolved in the process, and more than 2,000 were hit.
For a couple of years, the Angular team has been working hard on the Ivy engine and after Ivy was launched with Angular 9, the team is now able to concentrate more on problems that couldn’t be taken care of before.

Below are the latest features included in version Angular 10:-

Warnings about CommonJS import

Originally designed for server-side modules, CommonJS was not intended to reduce the production package size. Using dependencies bundled with CommonJS will lead to bigger bundles of code and slower applications.
Angular version 10 now alerts you when a CommonJS module pulls into your build.

Optional Stricter Settings

Angular version 10 provides a more rigorous project set up to build a new ng-new workspace.
ng new –strict

If this flag is activated, it initializes the new project with a few new settings that improve maintainability, help to find bugs well ahead of time, and allow the CLI to perform advanced optimizations on your application. Configuring the device as side-effect free to allow this flag to ensure more advanced tree-shaking.

New Date Range Picker

Angular 10 came with the all-new picker date set. You can use elements of both mat date picker range and mat date input range to use it.

Boost in ngcc Performance

For this angular 10 feature, an A Program-based entry-point finder has been introduced which is configured to process only entry points that can only be reached via a program defined by a tsconfig.json file.
Through using this method, one can catalyze the process in places where a number of dependencies are installed with relatively limited numbers of entry points which are actually imported into the application. 

Async Locking Timeout

The design of Async locking timeout is also possible and could include assistance in the ngcc.config.js file, modification of the delays in retry, and retry attempts in the AsyncLocker.

Removals and Corrections

The key team of Angular developers conducted a lot of deprecation and removed some of the stuff from this website. Additionally, some older browsers such as Internet Explorer Web, Internet Explorer 9, 10 were also taken out of support.

Compiler Update

In the most recent Angular 10 a compiler interface was introduced to cover the real ngtsc compiler. Angular 10 also provided name spans for calls by process and property reads. In addition to this, the metadata also included ng-content selectors, Dependence data, and Angular language support.
It also accepts the procreation of the exact cost duration in the ExpressionBinding to ParsedProperty of a micro syntax expression which, as a result, may procreate the time to the ASTs template (both Ivy and VE).

TSLint v6, TSLib 2.9, and Typescript 3.9

Angular 10 supports Typescript 3.9. In JavaScript, typescript language is created by providing syntax for annotations and type declarations used by the Typescript compiler to type-check the code of developers. It cleans readable JavaScript which runs on multiple runtimes. With its great editing efficiency, Typescript helps save files through editors. Typescript 3.9 assists the team in their work on consistency, polish, and efficiency.

Generic with Module With Providers

The use of generic keywords has become mandatory with the ModulWithProviders in Angular 10. This was added to make the ModuleWithProviders patterns work with the rendering sequence and Ivy compilation.

Bug Fixes

Most bug fixes are performed in Angular 10, which includes eliminating unaddressed examples of the range in the parser, and the errors created due to migration when the symbol does not exist. In addition, the Terser Inlining Bug was fixed in Angular 10, too.

Combining with Many Transition Files

For Angular 10 new features launching, developers can combine several files in just one go. In addition, this file transaction is done through messaging functions.


Technology is continually changing and becoming up-to-date, making it important to keep track of the developments and adapt accordingly. For a while now, using Angular, the power of the Framework is no longer obscure.

With incredible features such as reuse of web elements, data linking, innovative tooling, and unwavering support from tech mammoths like Google, Angular has revolutionized the whole idea of web design and web development.

Also Read:- Top Frameworks and Tools for Developing Progressive Web Apps