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In this hands-on talk, we cover tips & tricks for optimizing your user-experience to meet the Core Web Vitals. We use tools like ...

There is no shortage of advice on the web about improving page load performance, and yet, of the three Core Web Vitals, Largest ...

A talk giving my opinion on why frontend performance matters and it's huge impact on users from the perspective of government ...

Part of the NERSC New User Training on June 16, 2020. Please see ...

Web Performance Slides: https://clarkmitchell.github.io/hot-takes-for-fast-sites Slide animations will respect use-reduced-motion ...

We implement a Wordle solver in Rust based off on the excellent 3blue1brown video on the same topic: ...

RailsConf 2017: React on Rails by Jo Cranford Eighteen months ago, our fairly typical Ruby on Rails app had some mundane ...

RailsConf 2017: Panel: Performance... performance with Sam Saffron, Richard Schneeman, Eileen Uchitelle, Nate Berkopec ...

One of the core values of the web is its accessibility: the same medium can be used to deliver content that adapts to different ...

Ever wondered if WebAssembly is always the answer for web performance? In this deep dive, we'll settle the debate!

This talk reviews the main concepts behind interactivity in the web, including "First Input Delay" that is one of Core Web Vitals ...

Seth shares the current state of JavaScript and script tooling in V8, and discusses the future with WebAssembly. Links: V8 project: ...

RubyConf 2018 - The secret power of Ruby 2.6: JIT by Takashi Kokubun Have you tried the JIT compiler included in Ruby 2.6 ...

Jake & Surma go through the top 9 + 1 performance issues Jake saw while analyzing a bunch of web sites. Who has the fastest F1 ...

Watch a live coding demo walking through the top principles and tools you can use to make your applications shine when it ...

AMP gets content in front of users fast – PWAs enable rich experiences and engagement. What if Paul told you there's a way to ...

It can be hard to identify areas for improvement purely based on reports like CrUX, PSI, Lighthouse, and Search Console, as their ...

RailsConf 2017: The Secret Life of SQL: How to Optimize Database Performance by Bryana Knight There are a lot of database ...

Week 7: Lecture 33: Performance profiling and optimization.

Jake and Surma look at workers and the performance of their messaging primitive postMessage(). Surma's blog post on the topic: ...