rust-sciter VS CppCoreGuidelines

Most GUI apps don't need what Qt provides though. They mostly need stability and cross-platform support, so ... they should start with something like Tauri or Sciter, and if there is something they need natively they will be in a much better situation to pick their poison.

https://github.com/tauri-apps/tauri uses OS provided WebView

https://github.com/sciter-sdk/rust-sciter uses Sciter

I seriously advise against using rust-sciter. It uses a lot of unsafe code, some of which is invalid and directly causes Undefined Behavior; see for example issue #114. rust-sciter's author doesn't seem to have any interest in fixing those. Besides, the code is highly unidomatic and looks like it's been written to resemble C++ – this is in itself not wrong, but always a red flag.

I use https://github.com/sciter-sdk/rust-sciter in my project https://github.com/rustdesk/rustdesk

You need to talk to Bjarne and Herb...

"C++ Core Guidelines" - https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines

In addition to the other comments -

TypeScript deliberately takes a "good enough" approach to improving JavaScript, instead of designing an ideal but incompatible approach. For example, its handling of [function parameter bivariance](https://www.typescriptlang.org/docs/handbook/type-compatibil...) is unsound but works much better with the existing JavaScript ecosystem. By contrast, a more academic functional programming language would guarantee a sound type system but would be a huge shift from JavaScript.

By analogy, Herb Sutter is arguing that something like the [C++ Core Guidelines](https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines), with tooling help in this new Cpp2 syntax, can bring real improvements to safety. Something like Rust's borrow checker would bring much stricter guarantees, backed by academic research and careful design, but would be incompatible and a huge adjustment.

https://www.youtube.com/watch?v=2olsGf6JIkU

Take a look at Effective Modern c++ by Scott Meyers and the ISO c++ core guidelines. These resources are great for learning how to write better, more modern C++. I don't think it would be hard to grasp if you're already familiar with the language, just make sure to actually write some code which makes use of this stuff, otherwise it's easy to forget.

Look to the C++ Core Guidelines. It's not perfect, it has some flaws, including some sabotaging advice apparently adopted for political reasons. But at least it has some C++ authorities (Bjarne and Herb) as authors.