Windows 7 support doesn't end until 2020 and as someone pointed out on HN this a few days ago, Windows 10 IoT and LTSB don't come with Edge, they do come with I

Windows 7 support doesn't end until 2020 and as someone pointed out on HN this a few days ago, Windows 10 IoT and LTSB don't come with Edge, they do come with IE11. Those aren't meant for desktop use but some people do use LTSB there and they could be used for browser-based digital signage, kiosks, etc. I agree that older browsers can get basically functional while others can get a progressively enhanced experience but a lot developers hate the idea of making something twice. Also, for what WASM is best suited for, I don't know that there's a point to making a basic, HTML-only version. Edit: I wasn't thinking about WASM support through polyfill, I don't know what the performance difference is typically like.