Working in tight niches occupied by the behemoths of the Internet world is hard; doing it as a startup without external funding is even harder. The 35-strong team of Vivaldi, the spiritual successor ...

What’s an ex-CEO to do when he thinks his former employer has taken the wrong path? In the case of Jon S. von Tetzchner, co-founder and former chief executive of Opera Software, the answer is to ...

After Jon von Tetzchner left Opera in 2011, things went quiet around the company’s former CEO and Opera itself quickly went into a different direction under its new leadership. As part of that change, ...

Opera Software cofounder Jon von Tetzchner emerged Wednesday to challenge Chrome and Firefox with a new browser called Vivaldi, supported by affiliate, as well as search partners Bing, DuckDuckGo, and ...

Chrome, Edge, Firefox, Internet Explorer, and Opera all render the Web, but each has gone its own way in terms of its interface, plugin strategy, performance, and more. Now a new browser targeting ...

As he walks across the lobby to meet you, you are always struck by how quietly he walks for a tall person. Vivaldi CEO Jon von Tetzchner cuts a very tall and imposing figure (though he gently corrects ...