Based on our record, HTML5 Please seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
According to html5please.com and caniuse.com, supporting those browser is quite hard (thanks to IE), but could be done using polyfill such as FlashCanvas and FileReader. Source: about 2 years ago
Can I use - Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.
deck.gl - Large-scale WebGL-powered data visualization
Can I Email - "Can I use" for email. Quickly view if a tech is supported by all email clients.
Visualoop - Dribbble for infographic & data visualization artists
QuirksMode.org Compatibility Tables - My Compatibility Tables are by far the most popular resource on this site.
DataContours - DataContours is the next generation platform for location data.