Learn how to use the Web Presentation API to project content to external screens, build remote-controlled slideshows and synchronized media, handle connection lifecycle, and fall back gracefully where support is limited. Includes practical code examples, implementation tips, and references.
Learn how to use the Web Bluetooth API to connect web apps to Bluetooth Low Energy devices, read sensor data in real time, send commands, and build robust IoT dashboards with step-by-step code examples and best practices.
A practical, in-depth guide to the Scheduling API: what it is, why it matters, how to use scheduler.postTask (with code examples), fallbacks, real-world use cases, best practices and browser support notes to help you add prioritized, non-blocking work to modern web applications.
A deep dive into WebRTC security: how it protects media, common vulnerabilities (IP leaks, signaling risks, misconfigured TURN), encryption techniques (DTLS, SRTP), and practical hardening recommendations for developers and ops teams.
A practical, beginner-friendly guide to the EyeDropper API: what it does, how to use it, fallbacks for unsupported browsers, accessibility considerations, and example code to integrate color picking into your web apps.
Learn how the WebCodecs API gives you low-latency, high-performance access to raw video frames and compressed bitstreams in the browser. This hands-on tutorial walks through building a live video effects demo using MediaStreamTrackProcessor, OffscreenCanvas, VideoEncoder and VideoDecoder.
Learn how to use the Screen Wake Lock API to prevent device screens from sleeping during critical tasks. This guide covers browser support, practical code examples (vanilla JS, TypeScript, React hook), fallbacks, UX considerations, performance tips, and real-world use cases.
Explore how the WebUSB API brings direct USB device access to web applications - from interactive IoT device control and data transfer to firmware updates and debugging. Learn how it works, see code examples, and discover best practices and limitations.