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Angular 10 Vs. Angular 11: A Detailed Comparison

By Cristiana , in Business , at January 28, 2021 Tags: ,

Today with digitalization leading the tech space, our lives revolve around applications. Be it healthcare or sports, today, digital mediums are used for handling every aspect of life. It has established an increased need to have dynamic and robust applications. Businesses focus on investing in an attractive web solution as it increases their brand value and user interactivity. For doing so, advanced technologies are required to develop unique web solutions. Hire Angular developers to get a scalable and unique web application for your business.

Angular is one such javascript framework that is written in typescript. Google developed and launched it to decouple an application’s logic from DOM manipulation. It is popularly known as Superheroic JavaScript MVW Framework for the fantastic and powerful features that it offers. Initially, it was known as AngularJS, worn out by its second version, Angular, released in 2016. Its fantastic features help developers in creating some rich, high-performance applications conveniently.

The simple tools offered by it make it effortlessly work together. It makes the development process efficient and smooth. As it is developed by Google, it is expected to stick around for some time.

It is evident that Angular is a fantastic technology for development; let us note some significant differences between Angular 10 and Angular 11.

Basic Comparison Between Angular 10 and Angular 11

The angular community was always focused on working for updates. The 10th version of Angular was released on 24th June 2020. The current version (11th) is the latest version of Angular.

All About Angular 10

The version was released on 24th June 2020. In comparison to Angular 11, it had a lot of depreciation in terms of updates. Moreover, Angular 9, released in February, paved the way for this typescript based framework.

  • The Language Service: Angular 10 offers a language-service-specific compiler that enables creating ScriptInfos by type check files as necessary. Angular 10 also negates the use of Autocompletion from HTML entities for safeguarding the core functionalities of in-house Angular LS that supports the questionable value and a performance cost.
  • New Default Browser Compilation: Angular 10 witnessed an upgrade in the browser configuration. Here users are only supposed to add the required browsers in the browser list RC file. It enables ES5 builds and differential loading for browsers.
  • Optional and Stricker Settings: Angular version 10 offers a more strict and significant project setup for creating another workspace with ng new. Once the flag, “ng new –strict,” is enabled, the latest undertaking gets started with new settings that help maintain and assist in knowing bugs at an earlier stage in the development process.
  • Performance Improvements: Angular 10 witnessed a reduced size of the entry-points, leading to improved performance. Further, the calculation of base paths and caching of the dependencies aids in improving the performance.

All About Angular 11 

Angular 11 the newest and the latest web framework developed by Google. This version’s significant features are improvements in router performance and automatic inlining of fonts and stricter types. Let’s have a look at the breaking changes and more elements of Angular 11.

  • Advanced Hot Module Replacement Support: Angular 11 showcases a Hot Module Replacement mechanism that enables replacing modules without a full browser refresh. One of the essential features of Angular 11 is that it supports HMR with required configuration and changes in code. It makes the inclusion of Angular less ideal. With HMR, the changes to styles, components, and templates are immediately updated into the running application without refreshing the full page.


  • Updates on Operation Byelog: The Angular team invested a rigorous engineering effort on Operation Byelog. Here, the focus was on the triaging issues and PRs and better understanding the extensive community needs. With Angular 11, all the problems have now been effectively triaged. The Angular 11 gets triaged within two weeks of the occurrence that reduces the size of the Angular backlog.


  • Forms: The amendments done in Angular 11 have improved the typing for validators and asyncValidators, which were earlier not available.


  • Moving To ESLint: The improvements of performance under Angular 11 supports the deprecation of the use of TSLint and Codelyzer. It has been shipping a default implementation for linting in the prior versions. It is one of the critical changes in Angular version 11. Angular developers today recommend migration to ESLint. The Angular developers are now ensured of a smooth transition by collaborating to the supported linting stack


Angular is indeed beneficial in scaling the performance of any web application. Today, user interactivity and experience counts for the major success of any web solution. With the availability of numerous similar business solutions, dynamic technologies and unique digital solutions are required. Any new advancement or an up-gradation in a version brings a fresh perspective and tries to make complex development tasks more comfortable. Likewise, we have talked about Angular 10 and Angular 11 and saw some essential upgrades. For getting a scalable application, hire AngularJS developers.





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