JSConf Courses

In The Loop

Explore browser event loop, tasks, microtasks, and rendering with Jake Archibald. Learn to debug timing issues and optimize web performance without relying on setTimeout hacks.

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

How to Do Augmented Reality on the Web - The AR.js Project

Explore WebAR possibilities with AR.js: an open-source solution for efficient augmented reality on the web. Learn about recent developments, challenges, and see practical demos.

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

When East Meets West - Web Typography and How It Can Inspire

Explore the evolution of Eastern and Western typography and its impact on web design. Learn how CSS enables advanced typographic features and multi-directional layouts for creative and internationalized web projects.

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

Smells in React Apps

Explore code smells in React apps, learn to build maintainable software, and gain insights from a 900+ component project. Improve your React development skills.

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

JavaScript Feud Opening

Interactive game show revealing insights from JSConf.Asia attendees on developer habits, challenges, and preferences. Entertaining opening session with audience participation and humorous survey results.

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

Micro Frontend - A Microservice Architecture From Concept to Reality

Explore micro frontend architecture for managing complex applications, migrating frameworks, and sharing components. Learn strategies for quality, deployment, and feature delivery in large-scale frontend projects.

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

Bot Building - Debunking Myths and Hard Lessons Learned

Debunking bot-building myths and sharing hard-earned lessons through code stories and demos. Uncover best practices, challenges, and limitations in creating bots and NLP models for enterprises.

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

If You're Going Out of San Francisco, Be Sure to Wear

Exploring web accessibility beyond Silicon Valley, this talk challenges developers to consider global users and create inclusive solutions for the next 4 billion internet adopters.

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

Virtual Reality in Your Browser

Explore building VR applications using HTML and JavaScript for the browser. Learn techniques to create immersive virtual worlds and understand the potential of web-based virtual reality.

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

Jolly JS Journeys

Explore quirky web projects, embrace creativity, and find inspiration in unexpected places. A journey through weird and wonderful JavaScript experiments that spark joy and innovation.

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

Storytelling With Performance Observers

Explore proactive performance monitoring using Performance API, observers, and transaction tracking to enhance user interactions and make informed decisions on application improvements.

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

Async Patterns to Scale Your Multicore JavaScript Elegantly

Explore functional programming techniques for building highly concurrent multicore web apps and backends using JavaScript, without the complexities of traditional multithreading.

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

Watch Your Back, Browser! You're Being Observed

Explore modern Browser APIs like Observer/Observable to simplify common web development tasks and enhance performance. Learn about Intersection, Mutation, and Performance Observers.

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

You Use Content Security Policy, Don't You?

Learn how Content Security Policy can protect your website from XSS and other attacks. Discover its workings, implementation, and real-world examples through live coding demonstrations.

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

How Can Javascript Improve Your CSS Mixins

Explore PostCSS's potential to enhance CSS with JavaScript, enabling faster compilation, advanced logic, and unit testing for improved style scalability and management.

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