Build Real Interfaces with Svelte and SvelteKit
Svelte takes a fundamentally different approach from React and Vue — instead of shipping a runtime to the browser, it compiles your components to highly efficient vanilla JavaScript at build time. The result is smaller bundles, faster load times, and less boilerplate. SvelteKit, the official application framework, adds file-based routing, server-side rendering, form actions, and deployment adapters so you can ship production-grade apps on any platform. This track covers both, from first component through full-stack architecture.
What You Will Learn
You will start with Svelte's component model — props, template syntax, conditionals, loops, and two-way binding — then move into the reactivity system, lifecycle functions, and the store primitives: writable, readable, derived, and custom stores. On the UI side you will work with slots, the Context API, CSS transitions, animations, and Svelte Motion. The SvelteKit chapters cover routing, data loading, SSR and prerendering, form actions, API routes, hooks, error handling, advanced layouts, auth patterns, and deployment adapters. The track also covers Svelte 5's rune system, testing with unit tests and Playwright E2E, third-party library integration, and SvelteKit security practices.
The Learning Path
Forty-one courses progress from A1 through C1. The first seven courses establish the foundations: components, props, events, and template syntax. B1 introduces stores, slots, transitions, and your first SvelteKit pages and data-loading patterns. B2 — the largest block — works through form actions, API routes, hooks, advanced reactivity, Svelte Actions, custom animations, auth patterns, adapters, Svelte 5 runes, testing, and security. The track closes at C1 with advanced runes, advanced component patterns, SvelteKit streaming, performance optimization, large-scale state management, and a capstone full-stack SvelteKit application.
How It Works
Each course is split into short, focused lessons you complete in the built-in code editor with real-time feedback. An AI tutor is available whenever you get stuck, and every concept is reinforced with hands-on exercises before you move to the next topic.
