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.LRN vs W3C Markup Validation Service

A side-by-side look at .LRN and W3C Markup Validation Service. For an in-depth review of either product, follow the links below.

.LRN

.LRN

Education & Reference

.LRN is an open source learning management system (LMS) used by schools and organizations to create online courses and manage all aspects of the learning process. It is built on the DotLRN platform and allows for collaboration, assessments, content sharing, and more.

open-sourcelmsonline-coursescollaborationassessmentscontent-sharing
W3C Markup Validation Service

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