flex-layout

Angular Flex-Layout was a library that made it easier to control how elements are arranged on a page in Angular applications. Angular is a framework for building web apps, and arranging elements in rows, columns, and responsive grids normally requires writing CSS. This library let developers do that using simple HTML attributes instead, without writing CSS directly.

The key feature was responsive layout: you could specify that an element should take up the full width on a phone but only half the width on a desktop, all by adding attributes to your HTML tags. The library used a browser technology called Flexbox under the hood and handled the CSS generation automatically.

The Angular team has officially stopped publishing new releases of this project. The README notes this clearly at the top and points to a blog post explaining the decision and recommending alternatives. Modern CSS and Angular itself now provide better built-in options for responsive layouts, which is why the project was retired.

For developers who already use this library in existing projects, the code remains available and the wiki documentation is still accessible. But for new projects, the Angular team recommends looking at the alternatives described in their blog post.

Installation was straightforward: one npm command, then importing the module into your app.