JSConf Courses

Composing Music with Composed Functions

Explore functional programming concepts through music creation using web audio API, blending coding principles with musical composition techniques.

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

How Not to Read the Room - Creating Socially Awkward Wearables

Explore machine learning and wearable tech to create socially-responsive LED fashion, blending introversion with interactive art using JavaScript and tiny computers.

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

StrangerDanger - Finding Security Vulnerabilities Before They Find You

Explore security risks in NPM ecosystem, learn to identify and mitigate vulnerabilities in open-source dependencies using real-world examples and practical solutions.

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

Testing in Production - Ideas, Experiences, Limits, Roadblocks

Explore strategies, challenges, and benefits of testing in production for large-scale systems affecting millions of users. Gain insights from real-world experiences and practical tips.

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

API Modernization - Building Bridges As You Cross Them

Explore API modernization strategies in open-source projects, balancing innovation with maintenance while considering end-user needs. Learn about asynchronous JS, idiomatic patterns, and cross-language implementation challenges.

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

A Privacy First Period Tracker - Is It Even Possible?

Explore the journey of creating a secure, private web-based period tracker. Learn about challenges and solutions in developing a privacy-focused app with encryption and multi-device access.

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

Accessibility vs Latest Web APIs - Can't We Just Get Along?

Explore combining modern Web APIs with accessibility features to create inclusive user interfaces. Learn techniques for integrating Speech Recognition and Geolocation while maintaining an empathetic, user-centric approach.

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

Take on Me, Web Browsers

Explore innovative web video modification techniques using JavaScript and CSS to create immersive experiences inspired by '80s music videos, including Chroma key and Rotoscoping.

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

Legendary Lambdas

Explore serverless Lambda functions, their impact on web applications, and performance across UI frameworks. Gain insights into cost-effective implementation and maintenance for businesses.

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

Lifesaving AI and JavaScript

Exploring how JavaScript and AI combine to create life-saving medical software, addressing challenges in development, safety, privacy, and explainability in healthcare innovation.

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

Functional Programming - Learning by Application to Redux and Canvas

Explore functional programming's practical applications in Redux and Canvas, learning key concepts, benefits, and real-world implementation strategies.

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

Don't Block the Event Loop - JavaScript Async for Effortless UX

Explore JavaScript's event loop, task management, and call-stack to prevent page freezes and improve user experience. Learn practical solutions with a hands-on demo.

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

Lessons from Maintaining Mocha, an Open Source Project

Insights into maintaining a popular open source project, focusing on challenges faced and lessons learned while working on Mocha. Explores collaboration strategies among maintainers of large-scale open source initiatives.

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

The Man Who Sold the Amp - How to Process Music with JS

Transform code into iconic guitar effects using JavaScript and Web Audio API. Learn real-time audio input parsing to recreate legendary sounds from rock history.

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

Congrats! You’re the First Person to Have a Baby at Your Startup. Now What?

Navigating parenthood as a startup pioneer: strategies for educating employers, preparing for leave, and thriving as a new parent in a fast-paced work environment.

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