Unverified50% confidenceFactExact time
InboxWall's sanitization process consists of six stages: HTML parsing, tag allowlisting, attribute allowlisting, CSS removal, Unicode normalization, and text extraction.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedInboxWall's sanitization pipeline strips all CSS, JavaScript and event handlers, invisible Unicode characters, HTML comments, and suspicious attributes (data URIs, srcdoc, formaction).74% similarVerifiedDOMPurify is a mainstream client-side HTML sanitization library that filters dangerous tags and attributes through a whitelist mechanism, defending against script execution rather than all HTML injection.56% similarUnverifiedSubstack body text embeds subscription components, button wrappers, and icon containers, and these elements need to be stripped out during the HTML-to-Markdown stage.56% similarUnverifiedTrafilatura的核心算法基于文本密度分析和DOM树结构启发式规则，能将几百KB的HTML压缩成几十KB的干净Markdown54% similarUnverifiedThe example defines seven whitelisted components: Text, Button, Input, Form, Chart, Card, and Stack, each with a closed list of permitted properties.54% similar
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