Compare the modern Async Clipboard API and the older execCommand/document-based clipboard methods. Learn when to use each, how to implement reliable fallbacks, browser support, performance and security trade-offs, plus practical code examples for text and images.
An in-depth look at the privacy and ethical issues developers must consider when using the MediaStream Recording API - from consent UX to secure storage, legal requirements, and technical mitigations.
The Clipboard API makes copying and pasting seamless - but it also exposes a new attack surface. Learn the risks, real-world scenarios, and concrete best practices to keep clipboard data safe in web apps and on devices.
A practical, myth-busting guide to Cross-Origin-Opener-Policy (COOP) and Cross-Origin-Embedder-Policy (COEP): what they do, why teams argue about them, how to adopt them without breaking your site, and when they actually matter.
Explore the trade-offs between convenience and safety when using the Credential Management API. Learn the ethical risks, real-world controversies, and concrete best practices developers can adopt to protect users without sacrificing usability.
The Contact Picker API gives web apps direct access to a user's contacts with a single chooser. That power is convenient-and risky. This article explains the security and privacy implications, concrete attack scenarios, and a practical developer checklist to minimize risks and build safer integrations.
A practical guide for web developers: understand the security risks of the File System Access API, how browsers constrain it, real attack scenarios, and a clear set of best practices to protect user data and maintain trust.
Learn how Cross-Origin-Opener-Policy (COOP) and Cross-Origin-Embedder-Policy (COEP) work, why they matter for modern web security and powerful browser features, and how to implement them safely-step by step with examples, nginx/Express/Apache snippets, and a migration checklist.