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Mike Dalessio on HTML parsing & sanitization and SQLite

Remote Ruby

CHAPTER

Navigating HTML Sanitization

This chapter delves into the ideal methods for HTML sanitization, contrasting the Lufa and Sanitized gems while underscoring the importance of customizable scrubbers. It explores the intricacies of integrating scrubbers in web applications, particularly in handling script tags within OEmbed content, and the potential for developing a domain-specific language for easier management. Additionally, the chapter reflects on the evolution from HTML4 to HTML5 and the continual enhancements required to maintain security in web applications.

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