Disruptive Innovations SARL is happy and proud to release today Nvu 1.0, its open-source Wysiwyg HTML and XHTML editor. Nvu, based on Mozilla, is the result of more than two years of hard work and offers the best level of ease of use, simplicity, standards compliance and extensibility on the market. Nvu is available on many platforms and operating systems including Windows, linux and Mac OS X.