This presentation gives an overview of cutting-edge JavaScript development techniques to build modern web and Node.js apps. Discover which features to expect in Chrome and Node.js soon, how the V8 engine optimizes for them, and how to improve real-world performance and stability on the Web and in Node.js. EVENT: SPEAKERS: • Mathias Bynens https://twitter.com/mathias • Sathya Gunasekaran https://twitter.com/_gsathya PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=c0oy0vQKEZE https://www.youtube.com/watch?v=ALVonT74_gA

We introduce JupyterLab, the next-generation UI developed by the Project Jupyter team, and its emerging ecosystem of extensions. JupyterLab is the next-generation Jupyter Notebook, providing a set of core building blocks for interactive computing (e.g. notebook, terminal, file browser, console) and well-designed interfaces for them that allow users to combine them in novel ways. EVENT: PyData LA 2018 SPEAKERS: Ian Rose, Grant Nestor PERMISSIONS: PyData provided Coding Tech with the permission to republish this video. CREDITS: PyData YouTube channel: https://www.youtube.com/channel/UCOjD18EJYcsBog4IozkF_7w https://www.youtube.com/watch?v=T_RvN2XSJKw

WebAssembly is often hailed as a performance tool for critical tasks or to bring existing C++ code bases to the web – such as games. But WebAssembly is so much more. You can use WebAssembly as a puzzle piece to give the web platform the few missing capability that you are missing or to surgically replace a JavaScript bottleneck. EVENT: Google I/O'19 SPEAKER: Surma Surma and Deepti Gandluri PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=njt-Qzw0mVY https://www.youtube.com/watch?v=qjwWF6K-7uE