Dooble is a platform-independent Open Source Web browser. One of the primary purposes of Dooble is to safeguard the privacy of its users. At its core lies the WebKit engine. A compact and simple code base ensures that both developers and users have access to Dooble's internal functions.
As far as the precedure of testing is concerned, I had a very good communication with the developer.And I would recommend in order not to spend much time searching for a proper project, have a look at the previous projects that have been used by the former students and pick one from them.