AngularJS is a web developer's platform free and open source and an MIT-style license. Angular enables users to build features quickly with simple, declarative templates. Templates can be extended with the user's own components, or a wide array of existing components. Angular-specific help and feedback is available with nearly every IDE and editor.
In scenarios where a frontend software is needed to be developed and it needs to have support for various third party modules like customisable tables for showing data and calendar, button elements etc and when support is needed in debugging issues with the software, AngularJS is recommended as it is heavily used by a number of people.
Over the course of months/years, various security exploits and other issues are discovered and patched in AIR, often requiring you to rebuild and resubmit mobile apps to the various storefronts. This happens often enough that it's worth mentioning as a major con.
While development on Adobe AIR seems to be fairly constant, there is very little communication between the community and Adobe regarding the future and general support of AIR. The track record of Flash (and particularly Flash Mobile) does not inspire much confidence that Adobe intends to support Flash/AIR for years to come.
Adobe AIR does not seem to perform as well (in terms of raw performance, memory usage, framerates, responsiveness, etc.) as other hybrid solutions for certain tasks. For example using shaders tends to be experimental still, and graphic/animation intensive projects often require the use of third party frameworks such as Starling.
Although Adobe AIR is just an SDK without an actual "UI" it's commonly used within Flash, Flash Builder, or FlashDevelop. Considering the integration with Flash IDE, there are very few tools that can compete with its features.
It is a great framework to build softwares with support for its features and vast number of courses to understand, learn and when stuck, debug the issues faced while developing. Many free of cost modules and third party libraries which one can download and use along with some paid ones with great support and resources to help build using those libraries.
Originally, Adobe AIR was the only game in town, and its blend of flexibility in platforms it could publish to (PC, Mac, iOS, Android), ease of use, and familiarity made it the clear choice. Now Adobe no longer supports it, and we’ve found the transition to Harmon unworkable for us.
AngularJS is older and has more module/package support but is way heavier as compared to React while React is light weight and has concepts like virtual DOM to make the project light and save time from unnecessary reloading of the whole page. AngularJS is better when it comes to module and third party package support.
