> This is actually not a bad idea. Why should the browser contain a specific template engine, like XSLT
XSLT is a specification for a "template engine" and not a specific engine. There are dozens of XSLT implementations.
Mozilla notably doesn't use libxslt but transformiix: https://web.mit.edu/ghudson/dev/nokrb/third/firefox/extensio...
> and not Jinja for example?
Jinja operates on text, so it's basically document.write(). XSLT works on the nodes itself. That's better.
> Also it can be reimplemented using JS or WASM.
Sort of. JS is much slower than the native XSLT transform, and the XSLT result is cacheable. That's huge.
I think if you view XSLT as nothing more than ancient technology that nobody uses, then I can see how you could think this is ok, but I've been looking at it as a secret weapon: I've been using it for the last twenty years because it's faster than everything else.
I bet Google will try and solve this problem they're creating by pushing AMP again...
> The browsers today are too bloated
No, Google's browser today is too bloated: That's nobody's fault but Google.
> and it is difficult to create a new browser engine
I don't recommend confusing difficult to create with difficult to sell unless you're looking for a reason to not do something: There's usually very little overlap between the two in the solution.
XSLT is a specification for a "template engine" and not a specific engine. There are dozens of XSLT implementations.
Mozilla notably doesn't use libxslt but transformiix: https://web.mit.edu/ghudson/dev/nokrb/third/firefox/extensio...
> and not Jinja for example?
Jinja operates on text, so it's basically document.write(). XSLT works on the nodes itself. That's better.
> Also it can be reimplemented using JS or WASM.
Sort of. JS is much slower than the native XSLT transform, and the XSLT result is cacheable. That's huge.
I think if you view XSLT as nothing more than ancient technology that nobody uses, then I can see how you could think this is ok, but I've been looking at it as a secret weapon: I've been using it for the last twenty years because it's faster than everything else.
I bet Google will try and solve this problem they're creating by pushing AMP again...
> The browsers today are too bloated
No, Google's browser today is too bloated: That's nobody's fault but Google.
> and it is difficult to create a new browser engine
I don't recommend confusing difficult to create with difficult to sell unless you're looking for a reason to not do something: There's usually very little overlap between the two in the solution.