Mondrian is an open-source free vector graphics web app like Adobe Illustrator or Inkscape, available at mondrian.io. It was designed as a simple, fast-loading web-app to let people start making things immediately. It has SVG import/export and PNG export capability. It offers a variety of simple tools for creating and manipulating vector shapes.
“Today I’m open-sourcing it.
I want to make something simpler, smarter, and more accessible than what’s available. I think a lot of people want software like this, and I think there are developers who want to work on it.
I’ve spent the last year building Mondrian in private. It’s at a pretty solid level of usability. It has been the most fun and interesting thing I have ever worked on, but I’m getting frustrated with the slow rate of progress I can muster by myself on weekends.” (Artur Sapek )