Web Development with JavaScript

Course overview

This training includes web development with JavaScript for dynamic pages: asynchronous processes, data retrieval from web interfaces, updating content without reloading, and storage in the browser. Your skills Control asynchronous processes with Promises and async/await in JavaScript Retrieve data from web interfaces and integrate it into the page Handle loading states and errors during data retrieval visibly for users Consolidate recurring requests and cache results Asynchronous processes with JavaScript Promises, async, and await Timed and parallel requests Error handling for missing responses Data between browser and web interface Retrieve structured data in JSON format Partial updates of pages without reloading Storage in the browser for settings and interim states Application in professional practice Load lists and search results with JavaScript instead of rebuilding the page Analyze slow or erroneous requests in the browser's network protocol Provide search fields with suggestions from a web interface Professional fields of application Web teams with data-driven pages and portals Web development with JavaScript in agencies and online services In contrast, the overall structure of a website up to publication is covered by the offer "Web Development", while processing on the server is covered by the offer "Web Development with JavaScript and PHP".

Upcoming dates

• 2026-10-29T23:00:00.000Z · 2027-01-08T23:00:00.000Z · Aachen · Combined Learning
• 2026-10-29T23:00:00.000Z · 2027-01-08T23:00:00.000Z · Wuppertal · Combined Learning
• 2026-10-29T23:00:00.000Z · 2027-01-08T23:00:00.000Z · Wiesbaden · Combined Learning
• 2026-10-29T23:00:00.000Z · 2027-01-08T23:00:00.000Z · Stuttgart · Combined Learning
• 2026-10-29T23:00:00.000Z · 2027-01-08T23:00:00.000Z · Oberhausen, Rheinland · Combined Learning