Workshop Title

Let's Talk About
Your App's Performance

A workshop for people who want to improve their skills in performance optimization. The goal of MasterClass training is to make another step to be a true master - MasterClass. The trainer is a person with many years of experience in programming and teaching. There is no selection - the principle "first come first served" applies. Learning in a small circle.

Place of training

Engineering Design Center (EDC) Łukasiewicz Research Network – Institute of Aviation
Aleja Krakowska 110/114
02-256 Warsaw, Poland


10:00 - 18:00

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What are you going to learn:

  • The internals of the JS engine
  • What is the Critical Rendering Path in the browser?
  • What are the main performance bottlenecks in a web app (and how to solve/avoid them)?
  • How to monitor web applications both front and backend
  • How to solve performance issues in your app
  • How to avoid performance issues in your app
  • Optimization Design Patterns
  • See examples from performance improvements in production
  • Understand how your code interacts with memory, CPU, GPU and more
  • Performance facts that will make you the star of the next party you're going to

*** Note - this is an advanced JS session. Prior experience with JS is highly recommended ***

*** Note - this is a hands-on session. ***

Price includes:

  • One whole day of training
  • Training materials specially prepared for the given training
  • Tasks that will allow him to do part of the work at home
  • A list of recommended materials for further learning
Yonatan Kra

Workshop Trainer

Yonatan Kra

Software architect at WalkMe, egghead instructor and former CTO at webiks is going to reveal the secrets of runtime performance in the browser.