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
Chart.js - Easy, object oriented client side graphs for designers and developers.
Can I use - Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.
#TrelloAnnualReport - Get some fun free stats for your team's year on Trello!
QuirksMode.org Compatibility Tables - My Compatibility Tables are by far the most popular resource on this site.
Sheetsu - Turn Google Spreadsheet into API
Can I Email - "Can I use" for email. Quickly view if a tech is supported by all email clients.