google chrome developer tools

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Daniel Siepmann Google Chrome Developer Tools Short Overview 1 1 Tuesday, March 27, 12

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Presentation for TUGNR (TYPO3 Usergroup Niederrhein | Euregio). Little Overview/Introduction to the Google Chrome developer tools. One more Resource: http://jtaby.com/2012/04/23/modern-web-development-part-1.html

TRANSCRIPT

Page 1: Google Chrome developer tools

Daniel Siepmann

Google Chrome

Developer ToolsShort Overview

1

1Tuesday, March 27, 12

Page 2: Google Chrome developer tools

Daniel Siepmann

TOC

1. Introduction

2. Excess Tools

3. Panels

4. Summary

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Page 3: Google Chrome developer tools

Daniel Siepmann

Introduction

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Page 5: Google Chrome developer tools

Daniel Siepmann

TOC

1. Introduction

‣ Excess Tools

2. Panels

3. Summary

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Page 6: Google Chrome developer tools

Daniel Siepmann

Excess Tools‣ Right-click on any page element and select Inspect

element

‣ On Windows and Linux, press CTRG + ⇧ + Character

‣ On Mac, press ⌥+ ⌘ + Character

‣ I keys to open Developer Tools

‣ J to open Developer Tools and bring focus to the Console

‣ C to toggle Inspect Element mode

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Page 7: Google Chrome developer tools

Daniel Siepmann

TOC

1. Introduction

2. Excess Tools

‣ Panels

3. Summary

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Page 8: Google Chrome developer tools

Daniel Siepmann

Panels

I. Elements

II. Resources

III. Network

IV.Scripts

V. Console

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Page 9: Google Chrome developer tools

Daniel Siepmann

Elements

‣ Show current DOM

‣ Manipulate DOM

‣ Set Breakpoints

‣ Manipulate CSS

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Page 10: Google Chrome developer tools

Daniel Siepmann

Panels

I. Elements

‣ Resources

III. Network

IV.Scripts

V. Console

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Page 11: Google Chrome developer tools

Daniel Siepmann

Resources

‣ Edit / Save CSS / JS

‣ Versioning of CSS / JS while editing

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Page 12: Google Chrome developer tools

Daniel Siepmann

Panels

I. Elements

II. Resources

‣ Network

IV.Scripts

V. Console

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Page 13: Google Chrome developer tools

Daniel Siepmann

Network

‣ Header

‣ Overview

‣ Timeline

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Page 14: Google Chrome developer tools

Daniel Siepmann

Panels

I. Elements

II. Resources

III. Network

‣ Scripts

V. Console

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Page 15: Google Chrome developer tools

Daniel Siepmann

Scr ipts

‣ Edit

‣ Breakpoints

‣ Pretty Print

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Page 16: Google Chrome developer tools

Daniel Siepmann

Panels

I. Elements

II. Resources

III. Network

IV.Scripts

‣ Console

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Page 17: Google Chrome developer tools

Daniel Siepmann

Console

‣ Code completion

‣ Little gimmicks

‣ $0 -> selected node in Elements-Panel

‣ $1, $2, ... -> History of selected nodes.

‣ inspect(), dir()

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Page 18: Google Chrome developer tools

Daniel Siepmann

TOC

1. Introduction

2. Excess Tools

3. Panels

‣ Summary

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Page 19: Google Chrome developer tools

Daniel Siepmann

Summary

‣ Fucking awesome

‣ Versioning

‣ Debugging

‣ Pretty print

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Page 20: Google Chrome developer tools

Daniel Siepmann

Quest ions

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Page 21: Google Chrome developer tools

Daniel Siepmann

AuthorDaniel Siepmann

Employed at wfp:2

TYPO3, PHP, JavaScript

@layneobserdia

www.layne-obserdia.de

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