JSPaint is a free web application, alternative to Microsoft Paint. Ms Paint is the main one editor images available in Windows from Microsoft.
The company announced a while ago that would be removing Paint from its latest operating system Windows 10, recommending the new Paint 3D (universal) app first released with Windows 10 Creators Update.
Still, Microsoft Paint is still included in Windows (Windows 10 Fall Creators), but the company plans to remove it sooner or later, as it had already announced.
Let's look at JSPaint
The application is on the page jspaiηt.ml, and as it seems to work flawlessly.
As you will notice, her appearance is similar to someone older version of MS Paint, but seems to work in all modern web browsers.
Let me report that after a test I found that the web application probably works better than Microsoft, since it supports images with transparency.
See the following screenshots
JSPaint, in addition to displaying transparent images, saves them without losing their transparency.
The developer of the JSPaint application says that most features exist and that everything will be added, including some interactive tutorials that could help users understand how to use the web application.
For more information, you can see its page project in Github.