W3C Markup Validation Service vs ZendTo
A side-by-side look at W3C Markup Validation Service and ZendTo. For an in-depth review of either product, follow the links below.
W3C Markup Validation Service
Web Browsers
The W3C Markup Validation Service is a free tool that checks HTML and XHTML documents for conformance to W3C standards. It can help identify potential issues in web pages and ensure they use valid markup.
htmlxhtmlvalidatorw3cstandards
ZendTo
Development
ZendTo is an open-source PHP framework for developing web applications and services. It provides tools and libraries for building high-performance, scalable apps with modular code.
phpmvcopen-source
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