alt Hacker NewsThis (appears as though it) all could have happened half a decade ago had the interface-types people not abandoned[1,2] their initial problem statement of WebIDL support in WebAssembly in favour of building Yet Another IDL while declaring[3] the lack of DOM access a non-issue. (I understand the market realities that led to this, I think. This wasn’t a whim or pure NIH. Yet I still cannot help but lament the lost time.)
Better late than never I guess.
[1] https://github.com/WebAssembly/interface-types/commit/f8ba0d...
[2] https://wingolog.org/archives/2023/10/19/requiem-for-a-strin...
I worked on the original interface-types proposal a little bit before it became the component model. Two goals that were added were:
WebIDL is the union of JS and Web API's, and while expressive, has many concepts that conflict with those goals. Component interfaces take more of an intersection approach that isn't as expressive, but is much more portable.I personally have always cared about DOM access, but the Wasm CG has been really busy with higher priority things. Writing this post was sort of a way to say that at least some people haven't forgotten about this, and still plan on working on this.