Presentations

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79 presentations about Performance

performance.now() 2025

Accessibility and Performance

Marcy Sutton Todd

a11y · accessibility · inclusive design · performance · User Experience · UX

performance.now() 2025

How to Think Like a Performance Engineer

Harry Roberts

debugging · devtools · performance · testing

performance.now() 2025

Speculations about webperf

Barry Pollard

browser API · navigation · performance · prefetch · prerender · speculation rules

performance.now() 2025

LoAF

Andy Davies

browser API · debugging · event loop · JavaScript · LOAF · performance

Code Leaders 2025

Building a grid-aware web

Fershad Irani

architecture · Engineering Leadership · environmental impact · leadership · performance

Dev Summit '24

How React Compiler Performs on Real Code

Nadia Makarevich

performance · react · React Compiler · software engineering

Dev Summit '24

Let's Build Suspense

Julian Burr

JavaScript · performance · react · server components · software engineering · suspense

Dev Summit '24

Reducing Latency is like Risk mitigation

Kai Malcolm

architecture · performance · react · software engineering

Dev Summit '24

Performance Driven HTML

Mandy Michael

Core Web Vitals · HTML · performance · priority hints · resource hints

Dev Summit '24

Speculative Loading: The Future of Navigation

Quynh-Chi Nguyen

architecture · performance · software engineering · speculation rules

Code '24

The State of front end performance

Ben Schwarz

Core Web Vitals · frontend development · Interaction to Next Paint · performance

Code '24

Web fonts, without the jank

Michael Taranto

CSS · fonts · front end development · frontend development · performance · typography

Summit '23

It is WWW (Is it though?)

Armağan Ersöz

accessibility · inclusion · performance · react

Summit '23

Adventures in Rendering Off the Main Thread

Simon MacDonald

architecture · JavaScript · performance

Summit '23

Breaking up Long Tasks

Nishu Goel

Core Web Vitals · INP · Interaction to Next Paint · performance

Summit '23

Fantastic Load-Time Savings and Where to Find Them

Quynh-Chi Nguyen

performance

Summit '23

Frontend's Lost Decade & The Market for Lemons

Alex Russell

architecture · front end development · performance

Code '23

Falling off the Edge: Practical Uses for Edge Computing

Alexander Karan

architecture · edge computing · performance

Code '23

Pushing Pixels

Mark Zeman

architecture · Core Web Vitals · Island Architecture · performance

Code '23

WebAssembly–a hands-on guide for frontend devs

Katie Bell

architecture · performance · sofware engineering · WASI · WASM · WebAssembly

Code '23

Mastering the JavaScript Engine: A Deep Dive into the V8

Anirudh Sharma

computer science · JavaScript · performance · V8

Code '23

Perceived Performance

Luke Denton

CLS · Core Web Vitals · performance

Summit '22

Comparing JavaScript frameworks performance using real-world data

Dan Shappir

angular · Core Web Vitals · Next.js · performance · react · vue

Summit '22

Web Performance 2023

Henri Helvetica

Core Web Vitals · web performance

Code Leaders '22

The State of Web Performance

Henri Helvetica

Core Web Vitals · performance

Global Scope 2022

Improve your Lighthouse score with Partytown

Adam Bradley

3rd party scripts · JavaScript · lighthouse · performance · web workers

Global Scope 2022

Multicore JS: Past, Present and Future

Ujjwal Sharma

JavaScript · moduleblocks · multicore · performance · Shared Disjoint Heaps · structs

Lazy Load '22

A New Measure of Responsiveness

Annie Sullivan

Core Web Vitals · event timing api · performance · RUM

Lazy Load '22

An Opinionated Guide to Performance Budgets

Tammy Everts

performance · performance budgets

Lazy Load '22

AWS Lambda in 5 minutes

Brian LeRoux

edge computing · lambda · performance

Lazy Load '22

Designing distributed applications

Andrew Betts

architecture · edge computing · patterns · performance

Lazy Load '22

Edge Computing with Akamai

Josh Johnson

edge computing · performance

Lazy Load '22

Edge tooling — What, when, and where to do the work of delivering your site.

Phil Hawksworth

edge computing · performance

Lazy Load '22

Get speedy with responsive images automation

Andrea Verlicchi

image optimisation · performance

Lazy Load '22

How to build 5x faster electron apps

Amila Welihinda

performance

Lazy Load '22

Introduction to Cloudflare Workers

Jon Kuperman

edge computing · performance

Lazy Load '22

Optimising for Core Web Vitals on SPAs

Simon Hearne

Core Web Vitals · performance · SPA

Lazy Load '22

Optimising Web Fonts to enhance Web Performance

Ifeoma Nwosu

performance · web fonts

Lazy Load '22

Performance Mistakes–an HTTP Archive deep dive

Paul Calvano

performance

Lazy Load '22

Powered by sharp

Lovell Fuller

images · performance

Lazy Load '22

Shipping features without deploying them

Kailan Blanks

edge computing · performance

Lazy Load '22

Web performance and the planet

Fershad Irani

performance · sustainability

Lazy Load '22

What the heck is Edge Computing anyway?

Austin Gil

edge computing · performance

Hover '22

Modern CSS rendering performance: The internals of web pages optimization

Michael Hladky

CSS · performance

Access All Areas 21

Building the most inaccessible site possible with a perfect Lighthouse score

Manuel Matuzović

a11y · accessibility · lighthouse · performance

Global Scope '21

Class features implementation in JSC

Caio Lima

class · JavaScript · performance

Lazy Load '21

Building a Performance Culture

Claire Tran

performance · performance culture

Lazy Load '21

How to read a WebPageTest waterfall chart

Matt Hobbs

performance · Waterfall Charts · WebPageTest