Develop your Svelte skills with this comprehensive course covering basics through advanced techniques. Learn component creation, reactivity with $state and $effect, styling, transitions and component communication. Build efficient applications with Svelte's intuitive, compile-time approach.

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Course 1

Svelte Basics: Getting Started and Core Concepts

6 lessons

23 practices

This course introduces Svelte, a modern JavaScript framework that simplifies UI development through compile-time optimization. Learn to create projects, build components, and master reactivity with Svelte's $state API. Explore control flow with #if and #each directives. Discover how Svelte's declarative approach makes state management more intuitive than traditional frameworks.

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Course 2

Styling & Transitions in Svelte

4 lessons

Course 3

Component Communication & Events in Svelte

4 lessons

Course 4

Svelte: Reactivity & State Management

5 lessons

Course 5

Svelte: Advanced Concepts

5 lessons

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

This course explores styling and transitions in Svelte for creating dynamic interfaces. Learn to implement scoped and global styles, dynamic class bindings, and CSS variables. Master built-in transition directives like transition:, in:, and out: for smooth animations. Discover advanced techniques including the animate: directive for list updates and combining transitions for creative effects.

This course covers component communication in Svelte, teaching efficient data flow management. Learn DOM event handling, props passing, and two-way binding for state synchronization. Master parent-child communication via callbacks and use the context API for sharing data across nested components. These skills are essential for building scalable Svelte applications with clear data management.

This course explores Svelte's reactivity and state management for optimized applications. Learn to use $effect for side effects, $derive for computed values, and Svelte's reactive components. Master form state management with $state and implement debounce techniques for dynamic user input. Develop skills to handle complex state updates while maintaining clean, maintainable code.

This course covers advanced Svelte concepts including async rendering, optimized lists, and lifecycle management. Learn to use #await for async operations, keyed #each blocks for efficient rendering, and create reusable snippets. Master component lifecycle with $effect and synchronize updates using tick() to build high-performance applications.