Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Browser Rendering & Performance

Avatar for Drew Powers Drew Powers
February 28, 2018
0
44

Browser Rendering & Performance

Lunch & Learn (28 Feb 2018)
https://www.youtube.com/watch?v=l03FMI5PjS0

Avatar for Drew Powers

Drew Powers

February 28, 2018
Tweet

More Decks by Drew Powers

See All by Drew Powers
Styling in React
Avatar for Drew Powers dangodev
0
30
Styling Systems in React
Avatar for Drew Powers dangodev
0
53
Virtual & Augmented Reality
Avatar for Drew Powers dangodev
0
99
Design of the Web (2017)
Avatar for Drew Powers dangodev
0
69
The Science of Font Selection
Avatar for Drew Powers dangodev
2
470

Featured

See All Featured
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
36
2.5k
Building Flexible Design Systems
Avatar for Yesenia Perez-Cruz yeseniaperezcruz
328
39k
VelocityConf: Rendering Performance Case Studies
Avatar for Addy Osmani addyosmani
332
24k
Code Review Best Practice
Avatar for Trisha Gee trishagee
70
19k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
790
250k
Building Adaptive Systems
Avatar for Chris Keathley keathley
43
2.7k
Bash Introduction
Avatar for André Augusto Costa Santos 62gerente
614
210k
Large-scale JavaScript Application Architecture
Avatar for Addy Osmani addyosmani
512
110k
Java REST API Framework Comparison - PWX 2021
Avatar for Matt Raible mraible
33
8.8k
Building an army of robots
Avatar for Kyle Neath kneath
306
46k
Bootstrapping a Software Product
Avatar for Garrett Dimon garrettdimon
PRO
307
110k
Code Reviewing Like a Champion
Avatar for maltzj maltzj
525
40k

Transcript

  1. BROWSER RENDERING AND PERFORM- ANCE BROWSER RENDERING AND PERFORM- ANCE

  2. None

  3. PREFACE:
 SHOUTS TO
 FIREFOX PREFACE: SHOUTS TO FIREFOX

  4. webpack.js.org

  5. 01. NETWORK
 TAB 01. NETWORK TAB

  6. dashboard.manifold.co Image Optimization

  7. 01. NETWORK TAB G O A L No cartoonishly large/slow

    requests, and images are reasonably-sized
  8. None

  9. 02. PERF TAB 02. PERF TAB

  10. dashboard.manifold.co* Addy Osmani: The Cost of JS * local dev

    Airbnb: React Performance Google: The RAIL model

  11. 02. PERF TAB G O A L Interactive in 2s,

    and each interaction takes 100ms

  12. 03.
 RENDER
 PANEL 03.
 RENDER PANEL

  13. Smashing Mag: Compositing 60FPS CSS Animations

  14. 03. RENDER PANEL G O A L Keep it at

    60FPS

  15. 04. ANIMATING 04.
 ANIMATING

  16. Material Design: Easing Nintendo Switch Loading

  17. 04. ANIMATING G O A L Find that sweet spot

    between “smooth” and “sluggish”

  18. NETWORK Identify large/slow requests PERF Interactive up front, interactive all

    the way through RENDERING Keeping it at 60FPS ANIMATING The user experiences everything; make it look good G O A L S

  19. TIME’S UP!