Introduction to Svelte


Course Number: SCRPT-190

Duration: 3 days (19.5 hours)

Format: Live, hands-on

Svelte Training Overview

Svelte is a JavaScript library for building user interfaces, but instead of running in the browser (like React and Vue), Svelte runs at build time, surgically updating the DOM. As a result, developers are able to write higher-performance applications that run faster and more efficiently.

Accelebrate's live, private Introduction to Svelte training course teaches attendees the basics of Svelte and then dives in deeper with templates, components, state, actions, and more.

Location and Pricing

Accelebrate offers instructor-led enterprise training for groups of 3 or more online or at your site. Most Accelebrate classes can be flexibly scheduled for your group, including delivery in half-day segments across a week or set of weeks. To receive a customized proposal and price quote for private corporate training on-site or online, please contact us.

Objectives

  • Understand Svelte's setup requirements, components, and architecture
  • Use templates, blocks, and reactivity
  • Incorporate components and event handling
  • Know when to use two-way data binding, and when not to
  • Create and customize reusable events
  • Use custom stores
  • Work with libraries

Prerequisites

Students must have object-oriented programming experience. Some experience with JavaScript is helpful; some new language features of JavaScript and are covered/reviewed in class.

Outline

Expand All | Collapse All

What is Svelte?
  • Setup
    • Requirements
    • Development environment
    • Svelte and IDEs
  • Getting started
    • Exploring the REPL
    • Svelte in a page
    • Svelte as components
  • Svelte architecture
    • Uses a compiler
    • Outputs imperative code
    • Reactive updates to state and props
Templates and Reactivity in Svelte
  • Using variables
  • Simple event binding
  • Blocks
  • Reactivity
    • Principles
    • Changing data
    • Dealing with references
  • Managing HTML
  • Getting debugging information
Component Basics
  • Components and files
  • CSS
    • Scoping
    • Dynamically assigning classes
  • State
  • Props
  • Conditionals
  • Loops and keys
  • Simple asynchronous actions
Event Handling
  • Adding event handlers
  • In-line handlers
  • Event modifiers
  • Dispatching component (custom) events
  • Forwarding events
Data binding
  • Top-down data binding by default
  • Communication with props and events
  • Using two-way data binding
  • Svelte and Forms
Lifecycle
  • onMount
  • onDestroy
  • beforeUpdate / afterUpdate
  • tick
Actions
  • Component-level mixins
  • Akin to custom lifecycle methods
  • Customizing reusable events
  • Working with libraries
State Management
  • Stores
  • Modeled on subscriptions
  • Read-only stores
  • Derived stores
  • Customized stores
Conclusion

Training Materials:

All Svelte training attendees receive comprehensive courseware.  

Software Requirements:

  • Google Chrome
  • Other modern browsers as desired
  • IDE/development environment of your choice
  • Other free software and lab files that Accelebrate would specify


Learn faster

Our live, instructor-led lectures are far more effective than pre-recorded classes

Satisfaction guarantee

If your team is not 100% satisfied with your training, we do what's necessary to make it right

Learn online from anywhere

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Multiple Payment Options

We accept check, ACH/EFT, major credit cards, and most purchase orders



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