Web.dev

Google's web development learning hub for performance, accessibility, and best practices.

Overview

web.dev is a free educational platform created by Google's Chrome Developer Relations team to help developers build beautiful, accessible, fast, and secure websites that work across all browsers. The site provides comprehensive guidance on web platform fundamentals including HTML, CSS, and JavaScript, along with specialized content on performance optimization, accessibility, identity, and payments.

The platform offers multiple learning formats: structured courses designed by industry experts, detailed guides and patterns for common development tasks, case studies showing real-world implementations, and a regularly updated blog covering the latest web development news and features. Content is available in multiple languages and is maintained by Chrome team members and external experts.

Key features

Free structured courses on HTML, CSS, JavaScript
Core Web Vitals guidance and optimization
Accessibility best practices and patterns
Progressive Web Apps (PWA) documentation
Performance metrics and measurement tools
AI and web integration resources
Multi-language content
Case studies and real-world examples
Blog with latest web news
Baseline browser compatibility tracking

Pros

Completely free
Comprehensive coverage of web fundamentals
Created and maintained by Google Chrome team
Multiple learning formats (courses, guides, patterns, case studies)
Regularly updated with latest web features
Multi-language support
Covers both beginner and advanced topics
Includes practical patterns and code examples

Cons

Content is primarily focused on Google's perspective and Chrome platform
Requires self-directed learning with no formal certification
No interactive coding environment or hands-on labs mentioned
Large volume of content may be overwhelming for beginners

Use this if

You want free, authoritative guidance on modern web development from Google's Chrome team; you're learning web fundamentals or optimizing for performance and accessibility; you need cross-browser compatibility information and best practices.

Skip this if

You need hands-on interactive coding exercises or formal certification; you prefer learning resources not affiliated with a single browser vendor; you require a structured bootcamp-style curriculum with instructor support.

Best for

Web developers learning fundamentalsPerformance optimizationAccessibility implementationCross-browser compatibilityModern web platform featuresIdentity and payment integration

Alternatives

MDN Web DocsfreeCodeCampCodecademyUdemy web development coursesPluralsight

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