Angular Performance Budgets: Optimize Bundle Sizes with Angular CLI

Slow loading times can ruin the user experience of even the most feature-rich web applications. Managing your application's bundle size is critical to ensuring your project remains fast and responsive as it grows. This written course guides you through the process of calculating, configuring, and enforcing performance budgets directly within the Angular CLI. You will learn how to set strict boundaries for your builds, preventing accidental bundle bloat before it ever reaches production. What you'll learn: Understand the foundational concepts of web performance metrics and Core Web Vitals; Configure performance budgets in your Angular configuration file to trigger warnings and errors; Analyze bundle sizes using modern command-line tools and source map explorers; Apply optimization techniques for modern Angular features, including standalone components and lazy loading; Interpret build-time warnings to identify and refactor oversized dependencies; Establish a reliable baseline for continuous performance monitoring. You will start by mastering key performance terminology and learning how the Angular build process packages your code. From there, you will read through step-by-step configuration guides and practice optimizing application bundles through written exercises. This course is designed for web developers and Angular beginners who want to keep their applications lightweight and fast. Basic familiarity with Angular and command-line interfaces is recommended, but no prior performance tuning experience is required. Start reading today to build faster, more efficient Angular applications.