JSConf Courses

JavaScript for Virtual Reality

Explore WebVR development using JavaScript, HTML, and CSS. Learn about emerging tools, libraries, and applications for creating immersive virtual reality experiences directly in web browsers.

• YouTube
• 36 minutes
• Self-Paced
• Conference Talk

Invisible Code

Explore hidden JavaScript programs that execute with mind-bending magic, pushing the limits of code obfuscation and creative programming techniques.

• YouTube
• 40 minutes
• Self-Paced
• Conference Talk

The Disconnected Ensemble - Scattered Clouds, Underground

Explore creating music underground using phones, Web Audio, and peer-to-peer technology. Learn about innovative approaches to mobile music-making without internet connectivity.

• YouTube
• 31 minutes
• Self-Paced
• Conference Talk

What if the User Was a Function

Explore MV*, user interfaces, unidirectional dataflow, reactive and functional programming concepts in this thought-provoking talk by Andre Staltz at JSConf Budapest 2015.

• YouTube
• 32 minutes
• Self-Paced
• Conference Talk

Progressive Rendering - Improve Performance on Slower Networks

Explore techniques for progressive rendering to enhance webpage performance on slow networks, improving First Contentful Paint and First Meaningful Paint metrics.

• YouTube
• 23 minutes
• Self-Paced
• Conference Talk

React, Vue, and Svelte as Teen Movie Archetypes

Explore React, Vue, and Svelte frameworks through teen movie archetypes. Gain insights into their unique features and commonalities in this entertaining and informative comparison.

• YouTube
• 21 minutes
• Self-Paced
• Conference Talk

Custom Hooks in React - The Ultimate UI Abstraction Layer

Explore advanced custom hooks in React for sophisticated memoization, chained-effects, and resource management. Learn powerful patterns to enhance your application architecture.

• YouTube
• 29 minutes
• Self-Paced
• Conference Talk

The Art of Code Comments

Explore the nuances of code commenting, including beneficial types and patterns to avoid, to improve code legibility, collaboration, and team communication in software development.

• YouTube
• 21 minutes
• Self-Paced
• Conference Talk

A Crash Course on Worker Threads

Discover the simplicity and fun of multi-threading in JavaScript with Node.js worker_threads. Learn to create efficient, parallel applications through this quick introduction to JavaScript's threading capabilities.

• YouTube
• 26 minutes
• Self-Paced
• Conference Talk

How to Wait

Explore the intricacies of asynchronous programming, event loops, and I/O operations in JavaScript, delving into the underlying mechanisms that power efficient code execution during wait times.

• YouTube
• 24 minutes
• Self-Paced
• Conference Talk

Kill All Mutants! - Introduction to Mutation Testing

Discover mutation testing to enhance code quality and test effectiveness. Learn benefits, drawbacks, and implementation techniques for creating robust, meaningful software.

• YouTube
• 22 minutes
• Self-Paced
• Conference Talk

Your Tests Lack Vision: Adding Eyes to Your Automation Framework

Explore visual validation techniques to enhance automated testing, catching critical UX and usability issues often missed by traditional functional tests. Learn integration methods and pros/cons of this approach.

• YouTube
• 27 minutes
• Self-Paced
• Conference Talk

Using Machine Learning to Improve UI - UX

Explore how machine learning with Brain.js can enhance UI/UX in web development. Learn about neural networks, text prediction, and real-time updates to create more user-friendly applications.

• YouTube
• 22 minutes
• Self-Paced
• Conference Talk

Advanced Design System Considerations

Explore scalable approaches for design systems, including internationalization, accessibility, theming, and multi-framework support. Learn from Stripe's real-world solutions for flexible and efficient UI development.

• YouTube
• 27 minutes
• Self-Paced
• Conference Talk

Digital Witchcraft - Magical Thinking for Digital Design

Explore magical thinking as a design methodology for tech innovation, connecting ancestral knowledge with digital solutions and examining parallels between hackers, shamans, and religious practices in technology.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk