JSConf Courses

JavaScript as a Compilation Target - Making It Fast

Explore optimization techniques for compiling to JavaScript, including tree-shaking, speculative optimizations, and SSA-based optimizations, using dart2js as an example.

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

A Programming Language for Children

Explore Isla, a programming language designed for young children to create text adventures, featuring a simplified grammar and intuitive syntax for early coding education.

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

The Footprint of Performance

Explore JavaScript VM optimizations and their impact on memory usage. Learn to balance speed and RAM efficiency in complex applications.

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

Code Collage

Explore techniques for modularizing complex code into reusable components, enhancing maintainability and combating technical debt through practical steps and aesthetic principles.

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

Because Fuck Photoshop

Explore designing systems in the browser, moving beyond static assets to create evolving, flexible web solutions. Learn efficient workflows, animation libraries, and version control for modern web development.

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

Low Level JavaScript

Explore low-level JavaScript features for memory-efficient, GC pause-free coding. Learn about pointers, structs, and heap allocation for predictable performance and WebGL interfacing.

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

A Novel, Efficient Approach to JavaScript Loading

Discover a groundbreaking method for loading JavaScript modules in browsers, offering improved efficiency and compatibility with various module systems.

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

Mö.js - Explaining JS VM in JS

Explore the future of JavaScript VMs through a compiler engineer's perspective, learning to understand and modify VM internals using only JavaScript knowledge.

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

Node JS

Explore Node.js with its creator Ryan Dahl, delving into the innovative features and design principles that make it a game-changer for server-side JavaScript development.

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

Exploring Augmented Reality on the Web

Discover how to create AR experiences using JavaScript, from enhancing existing apps to exploring new frontiers in web development and user interaction.

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

Merge Conflict - A Case Study of Peer Conflict Management

Explore peer conflict management in open-source projects, focusing on communication training and collaboration strategies to improve productivity and project stability.

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

When You Assume, You Make an Error Out of You and Me

Explore the impact of language choices in coding and communication, examining assumptions and their consequences on our ideas and interactions.

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

Back to the Future of JS - The Next Features and Amazing Proposals

Explore upcoming JavaScript features like flatMap, pipeline operator, partial application, and bind operator, and learn how to contribute to TC39 proposals for future enhancements.

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

10 Things I Regret About Node.js

Explore Node.js creator Ryan Dahl's reflections on the platform's shortcomings and his vision for improvement in this insightful JSConf EU talk.

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

Aggressive Web Apps

Explore best practices for implementing push notifications in web apps, focusing on user experience, permissions, and effective communication strategies.

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