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JavaScript Talks: ESNext, Performance, and Modern Frameworks

Watch sessions covering core engine mechanics, asynchronous patterns, and browser APIs. See practical implementations for optimizing applications built with React, Node.js, and other popular tools.

Matching moments

Improving the user experience with JavaScript form submissions
07:51 MIN

Improving the user experience with JavaScript form submissions

Full Spectrum File Uploads

Analyzing the 2024 State of JavaScript survey results
07:15 MIN

Analyzing the 2024 State of JavaScript survey results

WeAreDevelopers LIVE – Keeping Up with Styles, Data & More

Key findings from the 2023 Web Almanac on JavaScript
05:39 MIN

Key findings from the 2023 Web Almanac on JavaScript

WeAreDevelopers LIVE - the weekly developer show with Chris Heilmann and Daniel Cranney

A call to action for JavaScript developers
02:02 MIN

A call to action for JavaScript developers

How Web AI Can Power the Agentic Web - Jason Mayes (Google)

How JavaScript and its ecosystem shaped the web
03:10 MIN

How JavaScript and its ecosystem shaped the web

From Punch Cards to AI-assisted Development

Leverage JS Doc for type safety in JavaScript
03:53 MIN

Leverage JS Doc for type safety in JavaScript

4 Steps from JavaScript to TypeScript

Why you might not need JavaScript for everything
02:33 MIN

Why you might not need JavaScript for everything

WeAreDevelopers LIVE – You Don’t Need JavaScript, Modern CSS and More

Google Search now requires JavaScript to function
02:30 MIN

Google Search now requires JavaScript to function

WAD Live 22/01/2025: Exploring AI, Web Development, and Accessibility in Tech with Stefan Judis

Analyzing the latest JavaScript Rising Stars survey results
04:33 MIN

Analyzing the latest JavaScript Rising Stars survey results

WeAreDevelopers LIVE: Scammer Payback with Python, Grok Goes Unhinged, The Future of Chromium and mo

A modern look at HTML tables and JavaScript dates
03:58 MIN

A modern look at HTML tables and JavaScript dates

WeAreDevelopers LIVE - SpeculAItions

Introduction to JavaScript design patterns
04:32 MIN

Introduction to JavaScript design patterns

10 must-know design patterns for JS Devs

Fetching CSS, JavaScript, and other page resources
02:55 MIN

Fetching CSS, JavaScript, and other page resources

The Journey of a Pixel in a React Application

Building a JavaScript generator for Cistercian numerals
05:54 MIN

Building a JavaScript generator for Cistercian numerals

WeAreDevelopers LIVE – AI, Freelancing, Keeping Up with Tech and More

The pros and cons of JavaScript method chaining
02:27 MIN

The pros and cons of JavaScript method chaining

WeAreDevelopers LIVE - CSS is DOOMed

Introducing JsTz for native JavaScript Web3 development
01:30 MIN

Introducing JsTz for native JavaScript Web3 development

Justice for All! Diving into JsTz, a Native JavaScript Environment for Web3 Development

Writing functional JavaScript with React components
01:39 MIN

Writing functional JavaScript with React components

A Guide To Functional Programming

Debunking common complaints about JavaScript development
08:43 MIN

Debunking common complaints about JavaScript development

How to Stop Choosing JavaScript Frameworks and Start Living

Python usage is rapidly catching up to JavaScript
01:53 MIN

Python usage is rapidly catching up to JavaScript

The Evolving Landscape of Application Development: Insights from Three Years of Research

Using Venn diagrams to understand new JavaScript set methods
02:10 MIN

Using Venn diagrams to understand new JavaScript set methods

The weekly developer show: Boosting Python with CUDA, CSS Updates & Navigating New Tech Stacks

Why HTML is inherently more resilient than JavaScript
01:52 MIN

Why HTML is inherently more resilient than JavaScript

The Resilience of the World Wide Web

Step 1: Enable TypeScript type checking for JavaScript files
03:25 MIN

Step 1: Enable TypeScript type checking for JavaScript files

4 Steps from JavaScript to TypeScript

Deploying machine learning models in a JavaScript environment
03:07 MIN

Deploying machine learning models in a JavaScript environment

Shoot for the moon - machine learning for automated online ad detection

Writing unit tests for contracts using JavaScript
05:23 MIN

Writing unit tests for contracts using JavaScript

Introduction to sCrypt - a smart contract language for Bitcoin SV

Building automation actors using JavaScript and Python
05:31 MIN

Building automation actors using JavaScript and Python

WeAreDevelopers LIVE – Web Scraping, Agents, Actors and more

JavaScript's journey from browser wars to native APIs
05:27 MIN

JavaScript's journey from browser wars to native APIs

The State Of The Web

The challenge of manual DOM manipulation in JavaScript
06:39 MIN

The challenge of manual DOM manipulation in JavaScript

What the heck do "declarative" and "reactive" actually mean?

Bet on the platform and write less code
03:10 MIN

Bet on the platform and write less code

Catching up on the basics you don't really need that much code

Live coding a simple interactive dragon jig
03:09 MIN

Live coding a simple interactive dragon jig

Run on Bitcoin

Exploring modern tools for web interaction and analysis
08:03 MIN

Exploring modern tools for web interaction and analysis

WeAreDevelopers LIVE - the weekly developer show with Chris Heilmann and Daniel Cranney

Applying the principle of least power
03:24 MIN

Applying the principle of least power

Design Principles For The Web

Progressive enhancement for JavaScript-dependent UI elements
04:41 MIN

Progressive enhancement for JavaScript-dependent UI elements

WeAreDevelopers LIVE - 50 years Microsoft, Web Readiness Report, The German Web Community and more

Improving Interaction to Next Paint (INP) responsiveness
04:25 MIN

Improving Interaction to Next Paint (INP) responsiveness

Core Web Vitals: Put your application into orbit with best practices

The performance problem with modern web applications
02:44 MIN

The performance problem with modern web applications

Qwik: Making sure that easy is same as performant

Introducing WebMCP for agent-website interaction
03:14 MIN

Introducing WebMCP for agent-website interaction

The Why and How of WebMCP - Alex Nahas

Reducing JavaScript's impact with smaller bundles
04:21 MIN

Reducing JavaScript's impact with smaller bundles

Sustainable me. A tale of good design.

Exploring web development quirks and creative AI failures
06:06 MIN

Exploring web development quirks and creative AI failures

WeAreDevelopers LIVE – Building on Algorand: Real Projects and Developer Tools

Matching Videos

Best of the Worst – the most awful anti-features in JavaScript, ranked!
27:06

Best of the Worst – the most awful anti-features in JavaScript, ranked!

Peter Kröner

Build Your Blockchain Application in JavaScript
48:50

Build Your Blockchain Application in JavaScript

Nazar Hussain

Do TypeScript without TypeScript
43:27

Do TypeScript without TypeScript

Simone Sanfratello

Test Driven Development with JavaScript
1:42:16

Test Driven Development with JavaScript

Sascha Depold & Parinaz Roghany

Catching up on the basics you don't really need that much code
14:44

Catching up on the basics you don't really need that much code

Chris Heilmann

A Guide To Functional Programming
25:29

A Guide To Functional Programming

Jemima Abu

Coffee with Developers - Martyn Kilbryde
07:21

Coffee with Developers - Martyn Kilbryde

Martyn Kilbryde

Treat yourself - A tale about dog training and test-driven development
43:19

Treat yourself - A tale about dog training and test-driven development

Mirjam Aulbach

Live Coding an Augmented Reality Game with WebXR
44:30

Live Coding an Augmented Reality Game with WebXR

Christian Grail

Form Validation. The Tested Way
37:33

Form Validation. The Tested Way

Evyatar Alush

The Lean Web
46:46

The Lean Web

Chris Ferdinandi

Tips and Tricks for Working with JSON
08:30

Tips and Tricks for Working with JSON

Dan Cranney

WeAreDevelopers LIVE – Frontend Inspirations, Web Standards and more
1:06:20

WeAreDevelopers LIVE – Frontend Inspirations, Web Standards and more

Chris Heilmann, Daniel Cranney & Jan Deppisch

Extensionator - Rise of the Chromium
35:15

Extensionator - Rise of the Chromium

Keren Kenzi

JavaScript the Grumpy Parts
46:08

JavaScript the Grumpy Parts

Rob Richardson

The year 3000, a brief history of Web Development
25:30

The year 3000, a brief history of Web Development

Lorenzo Pieri

Developing the Rich Text Editor for DeepL.com
31:15

Developing the Rich Text Editor for DeepL.com

Markus Over

WeAreDevelopers LIVE - GraalVM in action, Static Analysis insights and more
1:18:25

WeAreDevelopers LIVE - GraalVM in action, Static Analysis insights and more

Chris Heilmann, Daniel Cranney & Rick Ossendrijver

Building a Browser-Based Karaoke Game with Web Speech API
28:09

Building a Browser-Based Karaoke Game with Web Speech API

Ana Rodrigues

Let’s write an exploit using AI
21:01

Let’s write an exploit using AI

Julian Totzek-Hallhuber

Coffee with developers - Brian Morrison
16:59

Coffee with developers - Brian Morrison

Brian Morrison

Coffee with Developers - Jonathan Tang
04:13

Coffee with Developers - Jonathan Tang

Jonathan Tang

Coffee with Developers - Shritesh Jamulkar
06:47

Coffee with Developers - Shritesh Jamulkar

Shritesh Jamulkar

Lies we Tell Ourselves As Developers
31:13

Lies we Tell Ourselves As Developers

Stefan Baumgartner

Exploring the Potential of Decentraland
56:19

Exploring the Potential of Decentraland

Christian Glessner

Building software that scales with Typescript
37:18

Building software that scales with Typescript

Tal Joffe

Covid-19 - A crowdsourced map for checking supermarket wait times worldwide
45:26

Covid-19 - A crowdsourced map for checking supermarket wait times worldwide

Miki Lombardi

Hands-on React Native: From Zero to Hero
39:42

Hands-on React Native: From Zero to Hero

Dmitry Vinnik

An introduction to Operate SV
36:55

An introduction to Operate SV

Aaron Russell

Build your first app with the HandCash Connect SDK
23:29

Build your first app with the HandCash Connect SDK

Rafa Jimenez

The Eventloop in JavaScript - How does it work?
30:36

The Eventloop in JavaScript - How does it work?

Christian Woerz

How to become an AI toolsmith
30:36

How to become an AI toolsmith

Clemens Helm

From Code to Cause: Building a Sustainable Future with Tech
36:00

From Code to Cause: Building a Sustainable Future with Tech

Rudi Bauer & Lina Pfeiffer

Recruitment Reinvented: Bold strategies and the $10K signing incentive
20:14

Recruitment Reinvented: Bold strategies and the $10K signing incentive

Mathilde Verlaine & Barbara Pirrera

Dos and don'ts with react hooks. An opinionated approach
20:16

Dos and don'ts with react hooks. An opinionated approach

Daniel Espino Garcia

Coffee with Developers - CODE100 Manchester challenger Gbenga Oladipupo
06:08

Coffee with Developers - CODE100 Manchester challenger Gbenga Oladipupo

Gbenga Oladipupo