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
It’s All About DevTools
Search
Yuya Saito
June 27, 2015
Programming
140
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
It’s All About DevTools
フロントエンドデベロッパのためのGoogle Chrome DevTools
Yuya Saito
June 27, 2015
More Decks by Yuya Saito
See All by Yuya Saito
Design System as a Product @ Frontrend Vol.8
studiomohawk
2
5.3k
Pragmatic Front-end Developer: From Artisan to Expert
studiomohawk
10
2.1k
Guiding Through The JavaScript Frameworks
studiomohawk
8
1.2k
CSSI: CSS Investigation
studiomohawk
21
9.8k
Performance in CSS
studiomohawk
5
400
Refactoring: What, Why and When
studiomohawk
5
340
Refactoring CSS
studiomohawk
9
620
Leveling Up Your Front-end skills
studiomohawk
6
1.5k
A Recipe for Modern Mobile Front-end Development
studiomohawk
16
5.8k
Other Decks in Programming
See All in Programming
PHPだって関数型したい 〜できること、できないこと〜 / fp-in-php
jsoizo
0
210
AI がコードを書く時代における新卒エンジニアの仕事風景 (2026) / New Graduate Engineers in the Era of AI Coding (2026)
sushichan044
0
220
エンジニア向け会社紹介/Findy Company Profile
findyinc
6
360k
PHP Application における Kubernetes 内 gRPC 通信
ganchiku
0
480
Apache Hive: Toward a Cloud Native Lakehouse
okumin
0
130
ローカルLLMでどこまでコードが書けるか -拡張版 / How much code can be written on a local LLM Extended
kishida
12
4.8k
Terraform標準の組織で AWS CDKをどう使うか
mu7889yoon
0
280
初めてのKubernetes 本番運用でハマった話
oku053
0
130
PHP に部分適用が来るぞ!……ところで何それ?おいしいの? #phpcon / phpcon-2026
shogogg
0
240
分散システム、なんですぐ死んでしまうん?耐障害性を高めたいあなたのためのレジリエンスパターン入門
mshibuya
7
6.3k
気圧・高度・GPSを記録&可視化するアプリ「Koudo」を作った話
hjmkth
1
360
【やさしく解説 設計編・中級 #1】一つの車に、運転手は一人 ~ある倉庫システムの事例から~
panda728
PRO
0
180
Featured
See All Featured
For a Future-Friendly Web
brad_frost
183
10k
We Analyzed 250 Million AI Search Results: Here's What I Found
joshbly
1
1.6k
The Curious Case for Waylosing
cassininazir
1
430
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.5k
Typedesign – Prime Four
hannesfritz
42
3.1k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
123
22k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
6k
First, design no harm
axbom
PRO
2
1.2k
Technical Leadership for Architectural Decision Making
baasie
3
440
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
141
35k
The agentic SEO stack - context over prompts
schlessera
0
850
Marketing Yourself as an Engineer | Alaka | Gurzu
gurzu
0
260
Transcript
by Yuya Saito from Rich Media 2015.6.27 @ Remixing #remixingdev
All About DevTools It's
Yuya Saito UX Engineer at Rich Media O
frontendweekly.tokyo frontendweekly.tokyo 'SPOUFOE8FFLMZɺ ຖिϑϩϯτΤϯυ։ൃʹؔ࿈͢Δ هࣄɺνϡʔτϦΞϧɺಈըεϥΠυͳͲΛɺ ΩϡϨʔγϣϯͯ͠ϝʔϧͰ͓ಧ͚͠·͢ɻ
Setup 彊⪒
None
Google Chrome Canary by Google d.pr/15MoB
嫣傈،حفر٦ز ⚛遤؎ٝأز٦ٕ תח 㠨
None
Developer Tools experiments 剣⸬חׅ
chrome://flags/#enable-devtools-experiments
Settings 鏣㹀
developer chrome.com by Google d.pr/15JYp
d.pr/i/1ji0X
Experimental
穠圓 㠨 سًُؗٝزכ קר זְ
None
SHIFT * 6
What’s New with DevTools? DevToolsך剑倜堣腉
Animation Timeline
None
None
Frame Viewer in Timeline
None
None
Filmstrip in Network and Timeline
None
None
Blackboxing JavaScript Accessibility Inspection Promises Inspector
Working with Workspace Workspace⢪ְֿזׅ
Workspace? 0.
Get Ready 1.
None
None
Map Your Source 2.
None
None
LESS Sass Stylus?
Iterate! 3.
None
Editor in DevTools Tipsabout
1.⦼وؐأװؗ٦ن٦سד 㢌刿דֹ
2.وٕثؕ٦إ堣腉
Finally 剑䖓ח
“ As a web developer, learning the internals of browser
operations helps you make better decisions and know the justifications behind development best practices. — Paul Irish Paul Irish Paul Irish
“ ـٓؐؠⰻ鿇ך⫴ֹ㷕ע✲כ8FC涪罏ח הג״״ְ鍑寸遤ֲֿהծ ׃ג涪חֶֽكأزفؙٓذ؍أך 胜䖓ח֮呎䬿椚鍑ֿׅהחאזָկ — Paul Irish
Performance Matters!
None
Thank You! @cssradar Follow me