Webdesign-Freddy
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Webdesign-Freddy
Voor de opleiding webdesign en developer houd ik alle interessante en actuele onderwerpen over webdesign bij.
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The W3C Markup Validation Service

W3C's easy-to-use
markup validation service, based on SGML and XML parsers.
Freddy Stutterheim's insight:
The W3C Markup Validation Service
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World Wide Web Consortium (W3C)

World Wide Web Consortium (W3C) | Webdesign-Freddy | Scoop.it
The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.
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