JSConf Courses

Dirty Little Front-End Tricks

Discover clever front-end tricks and practical techniques for solving complex UI challenges, from responsive image maps to fluid typography and email design hacks.

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

You Don't Know Node.js

Explore Node.js core mechanisms: Event Loop, Streams, Clusters, AsyncWrap, and C++ addons. Dive deep into powerful features for efficient, scalable web development.

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

Arbitrary Computation on the GPU Using WebGL

Explore GPU parallel processing with WebGL beyond graphics, including data handling, JavaScript integration, and potential challenges in leveraging GPU power for diverse computations.

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

Speech Recognition on the Web

Explore Web Speech API for enhanced accessibility and user interaction in web apps, leveraging powerful speech recognition capabilities.

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

Using Babel in a Modern Working Environment

Explore modern JavaScript development with Babel, learning how to leverage its features for efficient coding and improved workflow in contemporary programming environments.

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

Javascript Testing - Unit Tests, TDD, BDD, IDK

Explore JavaScript testing methodologies including unit tests, TDD, and BDD. Learn practical approaches to improve code quality and reliability in web development.

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

User Experience Is Everything

Explore how prioritizing user experience led to the success of appear.in, a WebRTC video-conferencing service. Learn key insights on user-centric design and the importance of simplicity.

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

Why Is a Guinea Pig Like a Microservice?

Explore concurrency models through a virtual guinea pig colony, covering actors, sagas, and emergent behavior in distributed systems and web development.

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

Recreate Masterpieces of Modern Art with JavaScript

Explore JavaScript's artistic potential by recreating famous modern art pieces in the browser. Learn to manipulate visual elements and discover a new side of coding.

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

Breaking the Monolith with Node and Docker at Netflix

Explore Netflix's journey from monolithic API to microservices using Node.js and Docker, enhancing developer productivity and operational efficiency for UI data services.

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

Demystifying JavaScript Engines

Explore JavaScript engine internals, components, performance metrics, and JIT compilation. Debunk myths about JavaScript's speed and efficiency.

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

The New Mobile Web - Service Worker, Push, and App Manifests

Explore how Service Worker, Push, and App Manifests bridge the gap between web and native apps, enhancing mobile websites with offline functionality and push notifications.

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

Spinning up an Electron App - Desktop Apps in JavaScript

Discover how to create cross-platform desktop apps using web technologies with Electron. Learn key APIs and see a live demo featuring a BB8 robot, showcasing the framework's versatility and ease of use.

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

Bicycle.js - JSConf Iceland

Explore Web Bluetooth API and Functional Reactive Programming to build a mobile bike computer using real-time sensor data and cycle.js for data stream transformation.

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

A Cartoon Guide to Performance in React

Explore React's performance advantages and optimization techniques through engaging cartoon illustrations, uncovering why it's considered fast and how to enhance its speed further.

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