What are the current best practices for preventing cross-site scripting vulnerabilities in a modern React application handling sensitive user data
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the current best practices for preventing cross-site scripting vulnerabilities in a modern React application handling sensitive user data
1 real search · 1 real-search pass
2026 React XSS prevention best practices OWASP cheat sheet React official docs DOMPurify CSP Trusted TypesGoogle ↗
OBSERVEDInstruction
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
2026 React XSS prevention best practices OWASP cheat sheet React official docs DOMPurify CSP Trusted Types Google ↗
- Common components (e.g. <div>) · react.dev
- Cross Site Scripting Prevention · cheatsheetseries.owasp.org
- Cross-site scripting (XSS) - Security · developer.mozilla.org
- Content Security Policy · cheatsheetseries.owasp.org