Yonatan Kra

Yonatan Kra

Family, Code, Run

  • Blog
  • Planned Talks
  • About Me
  • Free Tech Blogging eBook!

Category: javascript engine

Home / Javascript / javascript engine

Measuring used JS heap size in the browser

March 20, 2020August 10, 2021 Yonatan KraLeave a Comment on Measuring used JS heap size in the browser

Part of the tools frontend developers have in their arsenal is the performance API. Part of it is the memory object. It can be used for various causes – from debugging performance through experimenting to performance budget monitoring.

A heap
…
Read More

What is a Forced Reflow and How to Solve it?

March 11, 2020August 10, 2021 Yonatan KraLeave a Comment on What is a Forced Reflow and How to Solve it?

Force reflow (or Layout Reflow) is a major performance bottleneck. It happens when a measurement of the DOM happens after a DOM mutation. With this knowledge, I was able to improve performance of an app in my workplace by 75%. …

Read More

The event loop and your code

March 2, 2020August 10, 2021 Yonatan KraLeave a Comment on The event loop and your code

The event loop is a core concept in Javascript. It is fundamental in order to understand how asynchronous code works – and how not to work with synchronous code.

Let’s start with a simple example. You have some code that …

Read More

I’m an instructor at:

Egghead.io

Follow me on

Sign up for my newsletter

Recent Posts

  • From Zero to Hero with Github Actions (video)
  • Live Session: 3 Tips for More Meaningful Tests
  • Live Coding an Open Source Feature
  • How to Use Github Actions Self-Hosted Runners?
  • How to Build a Vivid Birthday Quiz in 20 minutes?

Categories

  • Algorithms
  • Architecture
  • AskQL
  • Blogging
  • canvas
  • chrome extensions
  • CodeTalks 2019
  • Coding
  • Conferences
  • ConfrontJS
  • ConfrontJS 2019
  • Cypress
  • debugging
  • Design Patterns
  • devops
  • docker
  • Gaming
  • Github
  • github actions
  • GraphQL
  • Interview Questions
  • Javascript
  • javascript engine
  • Javascript Israel
  • jest
  • Memory
  • Meta Programming
  • Musings
  • nodejs
  • NPM
  • nx
  • Open Source
  • Performance
  • Playwright
  • Skills
  • Testing
  • typescript
  • Uncategorized
  • vivid
  • WarsawJS
  • Web Component
  • webpack
| beetech by Buzthemes.