About us

The Prince formatter is developed, supported and marketed by YesLogic Pty Ltd. YesLogic is headquartered in Melbourne, Australia. With a customer-focused attitude and a dedication to quality, we develop innovative software products that are flexible, efficient, affordable, and easy to use.

Håkon Wium Lie, Director

Håkon is a web pioneer, having proposed CSS while working with Tim Berners-Lee at CERN in 1994. Håkon became a devotee when he found that Prince could format his book on CSS (co-authored with Bert Bos) and his PhD thesis. Håkon is a graduate of MIT's Media Lab and is also the CTO of Opera Software.

Michael Day, CEO

Michael is responsible for the overall architecture of Prince and management of its implementation. He is also responsible for customer support.

Xuehong Liu

Xuehong is responsible for developing and maintaining the Prince layout engine and JavaScript interpreter.

Cong Liu

Cong is responsible for implementing the OpenType, SVG, and HTML5 specifications in Prince. He has also developed the graphical interface and server integration wrappers.