what is old-angular-templates fr?

This is a test project that experiments with Angular 2 (an older web framework for building interactive user interfaces) using a custom template compiler instead of the default one. In simpler terms: Angular 2 normally takes HTML-like templates and converts them into JavaScript code that the browser can run. This project tests what happens when you swap out that standard conversion process with a homemade version. It's the kind of thing a developer might build to explore how Angular's template system works under the hood, or to experiment with alternative ways of handling templates for a specific use case. The README doesn't provide much detail about what the custom template compiler does differently or what problem it solves. Based on the name alone, this appears to be an experimental or exploratory project rather than production-ready code. It's likely used by its creator to test ideas or learn how Angular's internals work, rather than as a finished tool for others to build applications with. If you're curious about Angular 2 or how web frameworks convert templates into runnable code, this repo might be interesting to study. However, since it's a test project with minimal documentation, it's probably most useful as a reference for developers already familiar with Angular and curious about template compilation, rather than as a starting point for newcomers.