Option to support various display sizes. The TOAST UI products can be installed by using the package manager or downloading the source directly. a pseudo-introvert, a web developer, and a maker | CEO of TheAbbie | Actor | Writer | Filmmaker | Director of Brazen Epiphany | Student at FCRIT | 11 January, 2002 | To create GIFs, we will have to add frames to this worker. HTML headings (All browsers) Basic Elements (All Browsers) Some images from Flickr (All browsers) HTML5 Audio (Firefox 3.5+, Safari 4+, Chrome) A simple table (All browsers) Canvas simle shapes (Firefox, Chrome, Safari, IE9) It's easy to use and provides powerful filters. Install by using the commands provided by each package manager. A mouse event could be a pencil, eraser, circle, ellipse and so on based on the active tool. Fork master branch into your personal repository. All other properties will be set using JavaScript. Inside of our index.html file we have created a new canvas element like so. You can add many features to make the app much more fun.