kontra VS TypeScript

https://straker.github.io/kontra/ Kontra is a lightweight JavaScript gaming micro-library specially optimized to be used for the js13kGame competition. Kontra aims to implement basic game components like asset loading, user inputs, loading loops, and sprites. This allows developers to spend less time worrying about smaller components and only focus on their personal game designs.

I was still in doubt about using Kontra or Replay as the game engine. Still, in the end, I decided to use Kontra for having more built-in features I needed, and also because I had used it in a previous js13k game.

If you've never done anything like this, or even coded much JavaScript before, it can be a little intimidating. Here's a quick little tutorial how to build this suh-weeet game using Kontra.js (a tiny game library made just for JS13) plus a few lines of code:

While we were fighting against the modules, we forgot one small detail - their built-in typings. Esbuild can't do this at all yet. Unbelievable, but the tsc, native TS compiler, also does not provide a typings concat feature. Got around this problem: we've introduced [a utility to combine typings](tsc-dts-fix of zx own code, and applied some monkey patches for external libdefs squashed via dts-bundle-generator.

Regular expressions are part of the language, so it's not so unreasonable that TypeScript should parse them and take their semantics into account. Indeed, TypeScript 5.5 will include [new support for syntax checking of regular expressions](https://github.com/microsoft/TypeScript/pull/55600), and presumably they'll eventually be able to solve the problem the GP highlighted on top of those foundations.

Dedicated syntax for creating unique subsets of a type that denote a particular refinement is a longstanding ask[2] - and very useful, we've experimented with implementations.[3]

I don't think it has any relation to runtime type checking at all. It's refinement types, [4] or newtypes[5] depending on the details and how you shape it.

[1] https://github.com/microsoft/TypeScript/blob/main/src/compil...

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