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April 15, 2026 · 1 min read

Can you explain how to prevent XSS attacks in a JavaScript (ES6+) application?

To prevent XSS attacks, always sanitize user input, escape output, and use Content Security Policy (CSP). Additionally, avoid using ‘innerHTML’ for rendering content and prefer textContent instead.

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📅 Apr 15, 2026 ⏱ 1 min read

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Can you explain how to prevent XSS attacks in a JavaScript (ES6+) application?

COVER // CAN YOU EXPLAIN HOW TO PREVENT XSS ATTACKS IN A JAVASCRIPT (ES6+) APPLICATION?

To prevent XSS attacks, always sanitize user input, escape output, and use Content Security Policy (CSP). Additionally, avoid using ‘innerHTML’ for rendering content and prefer textContent instead.

javascript security web-development xss

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