Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
DevTools for ITOPPLUS
Search
Siwat Kaolueng
November 30, 2022
Technology
20
0
Share
DevTools for ITOPPLUS
Edge DevTools overview
Siwat Kaolueng
November 30, 2022
More Decks by Siwat Kaolueng
See All by Siwat Kaolueng
Frontend Engineering with Agentic AI: An MCP-Powered Development Lifecycle
perjerz
0
48
Shipping Mobile Features at Web Speed with Webview: Sharing React Code Across Web and Mobile
perjerz
0
13
Web App Performance Optimization
perjerz
0
18
Building Simple Collaborative Online IDE With AngularFire and Firepad
perjerz
0
1.1k
RxJS in Angular
perjerz
0
38
What's Angular View?
perjerz
0
130
What's New, What's Next in Angular?
perjerz
0
120
Recap Theory of Ivy
perjerz
0
70
Other Decks in Technology
See All in Technology
Claude Codeを組織で使いこなす— サーバサイドAIエージェント運用の実践知
techtekt
PRO
0
130
GitHub Copilot CLIでWebアクセシビリティを改善した話
tomokusaba
0
140
食べログのサーキットブレーカー導入を振り返って
atpons
1
150
個人の発見を、組織の知恵に 〜生成AI活用を"探索"から"組織の仕組み"へ〜
kintotechdev
2
190
「使われるデータ基盤」を目指してデータアナリストとワークショップをやった話
jackojacko_
2
940
コードレビューを制するチームがソフトウェアデリバリーのフローを制す / Beyond Code Review: Distributing Its Responsibilities Across the SDLC
mtx2s
3
480
Spring Boot における AOT Cache 活用テクニックと 起動時間改善事例
ntt_dsol_java
0
180
Oracle AI Database@Azure:サービス概要のご紹介
oracle4engineer
PRO
6
1.8k
Java正規表現エンジン(NFA)の仕組みと パフォーマンスを維持するための最適化手法
takeuchi_132917
0
160
地元にいないローカルオーガナイザーの立ち回り
uvb_76
1
390
大学生が本気でDatabricksを活用してDiscordサークルをデータ駆動させてみた
phantomjuju
1
300
電子辞書Brainをネットに繋げてみた(自力編)
raspython3
0
380
Featured
See All Featured
Un-Boring Meetings
codingconduct
0
300
Thoughts on Productivity
jonyablonski
76
5.2k
Visual Storytelling: How to be a Superhuman Communicator
reverentgeek
2
540
The innovator’s Mindset - Leading Through an Era of Exponential Change - McGill University 2025
jdejongh
PRO
1
180
Navigating the moral maze — ethical principles for Al-driven product design
skipperchong
2
370
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.5k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
850
Crafting Experiences
bethany
1
160
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
231
23k
Documentation Writing (for coders)
carmenintech
77
5.4k
Jess Joyce - The Pitfalls of Following Frameworks
techseoconnect
PRO
1
160
Transcript
DevTools for ITOPPLUS Siwat Kaolueng https://perjerz.netlify.com
Siwat Kaolueng (Jame) Senior Software Engineer - Optimizing Web app
performance
What you will learn - Overview - Element - Console
- Source (Debugging) - Performance (Profiling) - Network - Application
Overview
Ctrl (Command) + Shift + I
None
None
Element
None
Element - Edit CSS Layout in Element - Store in
Global Variable - Force State - Break on
Console
None
Source (Debugging)
None
Debugging - DOM - JavaScript
None
Return to the Source (Code)
Performance (Profiling)
None
If you can’t measure it, you can’t improve it. Peter
Drucker
Network
None
Application
None
Application - Service Worker - Cache - IndexedDB - Local
Storage - Session Storage - Cookies
Resources
Resources - Overview of DevTools - Microsoft Edge Development |
Microsoft Learn - What's New in DevTools - Chrome Developers