JSConf Courses

Down the Rabbit Hole - JS in Wonderland

Explore JavaScript's quirks and unexpected behaviors, uncovering hidden features and oddities that can deepen your understanding of this widely-used programming language.

• YouTube
• 25 minutes
• On-Demand
• Conference Talk

HTTP - 2 is Coming - Unbundle All the Things

Explore HTTP/2's impact on web performance, challenging current optimization techniques and discussing new deployment strategies for JavaScript developers.

• YouTube
• 25 minutes
• On-Demand
• Conference Talk

Science in the Browser - Orchestrating and Visualising Neural Simulations

Explore real-time 3D visualizations of brain cell electrical activity using cloud computing and JavaScript, bridging neuroscience with web development for accessible open-science research.

• YouTube
• 37 minutes
• On-Demand
• Conference Talk

Changing Live Audio with the Web-Audio-API

Explore the web-audio-api to recreate guitar effect pedals digitally, learning about audio nodes and live sound manipulation techniques.

• YouTube
• 21 minutes
• On-Demand
• Conference Talk

Offensive and Defensive Strategies for Client-Side JS Security

Explore lesser-known client-side vulnerabilities in JavaScript applications, with live demonstrations of attacks and practical defensive strategies for developers to enhance web security.

• YouTube
• 28 minutes
• On-Demand
• Conference Talk

High Performance in the Critical Rendering Path

Optimizing web app performance: from minification to TCP optimization, critical CSS inlining, and deferring resources. Explores current best practices and future improvements with HTTP 2.0.

• YouTube
• 27 minutes
• On-Demand
• Conference Talk

Building an Offline Page for theguardian.com

Explore how service workers enable offline functionality for web applications, using The Guardian's website as a case study for delivering content without an internet connection.

• YouTube
• 24 minutes
• On-Demand
• Conference Talk

Learning Functional Programming with JavaScript

Explore functional programming concepts in JavaScript, including immutability, pure functions, and higher-order functions, to enhance code clarity and maintainability.

• YouTube
• 30 minutes
• On-Demand
• Conference Talk

The Formulartic Spectrum

Exploring the intersection of JavaScript, data manipulation, and physical world interactions to create unexpected and joyful experiences through code.

• YouTube
• 26 minutes
• On-Demand
• Conference Talk

We Love Music and the Web

Live audio-visual performance exploring the fusion of music, lights, and web technologies, featuring interactive demos and innovative applications of web capabilities.

• YouTube
• 33 minutes
• On-Demand
• Conference Talk

From a Destroyed City to a JavaScript Developer

Journey from war-torn Aleppo to becoming a JavaScript developer in Berlin, overcoming challenges as a refugee and embracing new technologies.

• YouTube
• 30 minutes
• On-Demand
• Conference Talk

The Other Side of Empathy

Explore how empathy in software development enhances collaboration, improves products, and benefits the community. Learn to apply empathy principles for better teamwork and open-source contributions.

• YouTube
• 26 minutes
• On-Demand
• Conference Talk

Internet of Cats

Explore building a web-based cat feeder using Node.js, socket.io, and microcontrollers. Learn about the development process and open-source contribution for IoT projects.

• YouTube
• 24 minutes
• On-Demand
• Conference Talk

Event-Sourcing Your React-Flux Applications

Explore Event-Sourcing and CQRS patterns for complex React-Flux applications, learning how to implement domain events and build efficient read/write models for improved data management.

• YouTube
• 26 minutes
• On-Demand
• Conference Talk

Natural User Interface Using JavaScript

Explore intuitive interactions and natural user interfaces using JavaScript, focusing on gesture-based technologies and their implementation in modern computing environments.

• YouTube
• 29 minutes
• On-Demand
• Conference Talk