Browser support?

[luwes]

Nice work on this amazing lib!

Have you done any tests with older browsers? (IE11)
The library uses proxies, is this polyfill-able with https://github.com/GoogleChrome/proxy-polyfill ?

[elbywan]

Hey @luwes,

Nice work on this amazing lib!

Thanks 😄!

Have you done any tests with older browsers? (IE11)

Not really, I only tested modern browsers (firefox/chrome/edge/safari) and the library is not even transpiled (goal was to keep it under 1kB).

The library uses proxies, is this polyfill-able with https://github.com/GoogleChrome/proxy-polyfill ?

So I tried adding babel, proxy-polyfill is actually working but I had some issues with the fact that hyperactiv uses WeakMap and the IE11 implementation (or the core-js polyfill) seems buggy somehow. The keyed object is not garbage collected, but removed from the map anyway.

I'm sorry but I don't have time to investigate more (and IE11 support is not really a goal for this lib), I created an es5-bundle branch if you want to have a try 😉.

[luavixen]

My project requires supporting Internet Explorer 9 (2011) and just ES5 in general (2009), but I really liked the super simple reactivity powered by this amazing little library! I was so inspired that I took the time to make a similar project called Luar that implements many of Hyperactiv's features in a way that works on old browsers (without Proxies, Maps, Sets, etc). It doesn't have all the super-advanced options of observe() and computed() but it gets the job done. It's still very much based off some of the theory of Hyperactiv, though. Thanks again for your work!