Internet Explorer 9

Trnh Minh Cng cuong@microsoft.com

EVOLUTION OF

INTERNET EXPLORER

IE 1, Aug 16th 1995

Bundled in Microsoft Plus! together with

PinBall game for Windows 95

IE 2, Nov 22nd 1995

For Windows 95, Windows NT 3.5, and NT 4.0

Support for SSL, cookies, VRML, RSA, and Internet newsgroups

IE 3, Aug 13th 1996

First browser support CSS, ActiveX, ActiveMovie

Supports Java Applet, inline media, WRML

Includes Internet Mail, News, NetMeeting,..

IE 4, Sep 1997

Introduces Active Desktop

Bundled with MS Chat 2.0, Outlook Express 4.0, FrontPage Express 2.0, NetMeeting VOIP

Many thought IE can run only in Microsoft Windows

IE for Sun Solaris

IE FOR MAC

IE 5, Mar 1999

Available for Windows, Mac, Solaris, HP-UX

By pass Netscape Navigator

IE 6, Aug 2001

Default browser shipped with XP and Windows Server 2003

Improved support CSS, XML parser, Windows Media Player

In 2002-2003, IE 6 market share is 90%

IE 7, Oct 2006

Tab browsing, page zooming, search box, feed reader, unicode, web standard, phishing

filter, stronger encryption

IE 8, Mar 19th 2009

XP, Windows Server 2003-2008, Vista and Windows 7

Accelerator, autocomplete, auto-recovery, developer tool, favourite bar, in-private

browsing, smart screen filter, suggested sites,

web slices, multilingual UI

Market Share

Source: wikipedia

Microsoft listens

Microsoft takes actions

Microsoft changes

Sep 15th, we happilly to announce

IE9 IS BORN

Shaping the vision of IE9

1. Be the most standards compliant browser that

Microsoft has ever shipped

2. Unlock the 90% of computing power on a device

that is currently left idle by the average user

4. Continue IE9s industry leadership in building the worlds most trusted browser

3. Be site centric and meet users where they are today

outside of the browser box

3 big things of IE9

All around performance

Better performance for real usage not

just benchmark

Will you use this car to go to work every day?

Side by side demo

Fish Tank

Speed Reading

Browser Hunt (pacman)

SECRET BEHIND IE9

New JavaScript Engine - Chakra

IE 8 and previous

JavaScript Engine == Pure Interpreter

IE 9

New JavaScript compiler

New interpreter

Improvements to the JavaScript runtime and

libraries

New JavaScript compiler

JavaScript Background Compilation takes

advantages of multi-cores CPU.

1. Interpret functions which need to run early

2. Compile functions which are complex, reusable and runs at later

Multi-Cores CPU

Run parallel

How Charka work?

26

Source Code

Parser Interpreter ByteCode

Foreground

Background Background

Compiler

AST

Native Code

Compiled JavaScript In The Background Using Multiple Cores

JavaScript engine improvements

JavaScript Type Optimizations

Type representational

Polymorphic inline caching

Efficient implementation of machine types

Fast Interpreter

Register based lay-out

Efficient Opcode

Type optimization

WEB STANDARD

Support HTML5 CSS3

IE8 supports XHTML1 and CSS2.1 (2001-2006)

IE9 supports HTML5 and CSS3

Dont need to throw old HTML code, just use new HTML 5 tags

Web Standard Test Result

Web Standards

Submitted Tests

IE9 Firefox 3.6.9

Opera 10.62

Safari 5.0.2

Chrome 6.0.472

IE8

HTML5 112 97% 54% 63% 51% 51% 0%

SVG 70 100% 77% 89% 86% 89% 0%

CSS3 122 98% 57% 75% 68% 70% 11%

DOM 183 100% 75% 64% 69% 71% 4%

JavaScript 2220 100% 72% 72% 90% 93% 7%

http://samples.msdn.microsoft.com/ietestcenter

HTML5 Structural Elements

HEADER

NAV

ARTICLE

SECTION

ASIDE

FOOTER

HTML 4.1

HTML 5

,

Put legacy code to play video here

Demo CanvasPad , Canvas Zoom

SVG Scalable Vector Graphics

XML based file format for describing 2D vector graphics both statics and dynamic (interactive or animated)

CSS3 - web fonts

/*

Other cool features

Local storage

Drag drop

Radius border

Support JPEG XR, a better JPEG

Learn HTML5 in 5 minutes

http://w3schools.com/html5/default.asp

IE9 GRAPHICS CAPABILITIES

Everyone Has a GPU

39

Some use GPU very intensively

The rest uses less than 10% of GPU or misuse it

Benefits GPU

IE9 is built on Direct2D & DirectWrite

More work on GPU (zoom, video decode), less work on CPU

DirectWrite: smoother text rendering and animation

High quality printing

3 pillars of IE 9

FAST Taking advantage of

the full power of your PCs hardware through Windows

CLEAN Putting the focus on the applications you

love with a clean experience for the

Web

TRUSTED Ensuring you feel

safe and in control

CLEAN Putting the focus on the applications you

love with a clean experience for the

Web

Clear and direct browser interface

Windows 7 Integration

One Box

Streamlined Notifications

New Tab Page Windows Aero Snap

One Box

Pinned Sites

Notification Bar

Clean Browser Interface

New Tab Page

Optimized Navigation Controls

Windows Aero Snap

Jumplists and Thumbnail Preview

One Box Smarter Address Bar

Notification Bar

TRUSTED Ensuring you feel

safe and in control

Same script, same mark-up

Managing Downloads and Add-ons

Tab isolation and tab recovery

Secure and Protected

SmartScreen Filter

Add-on Performance Advisor Download Manager

Add-on Performance Advisor and Download Manager

SmartScreen Filter and Download Reputation

Internet Explorer 9 Makes Your Web Look and Perform as if it Were Native to Windows

Clean Putting the focus

on your sites

Trusted Secure, reliable,

private

Interoperable HTML5 & same

markup

Full hardware

acceleration of all

graphics and text

New JavaScript

engine

Clean web-centric UI

Seamless with

Windows 7

New tab page

experience

One Box

Quieter notifications

Download manager

with SmartScreen

protection

Hang resistance

Add-on

performance

protection

HTML 5 and modern

web standards

support

Leading with the

W3C

Comprehensive

standards tests

Fast All around fast

using the power of

your whole PC

FAST CLEAN TRUSTED INTEROPERABLE

1. Hardware accelerated

text, video and graphics

2. New Chakra

JavaScript engine

3. Fast DOM

4. Fast Installation

Experience

5. Making shutdown feel

fast

6. Improved browsing

history visual

responsiveness

7. Status Bar changes

8. Visual Progress

Indicators

9. Reduced resource

consumption

10.Find on Page

11.Web Slices

12.Developer Tools

13.Web Timing API

Support

14.Re-engineered layout

engine

1. Clear and Direct

Browser Interface

2. Enhanced Tabs

3. Notification Bar

4. Redesigned new tabs

page

5. Suggested Sites

6. Windows 7 navigation

7. Pinned Sites

8. Turn off sounds in IE9

9. Address Bar Top Result

10.Inline AutoComplete

11.One Box

12.HTML5 Video and

Audio

13.HTML5 Canvas

14.Scalable Vector

Graphics

15.Windows Imaging

Component

16.International Color

Consortium

1. Download Manager

with SmartScreen filter

integration

2. Download resumption

3. Add-on Performance

advisor

4. Mixed content warning

5. Language switching

support

6. Improved bookmarklets

7. User preference

protection improvements

8. Improved SmartScreen

filter

9. InPrivate browsing and

filtering

10.Automatic updates

11.Domain highlighting

12.Hang Recovery

13.Automatic Crash

Recovery

14.Tab Isolation

15.Cross-Site Scripting

(XSS) Filter

16.Compatibility View

17.Compatibility View List

Update

18.Group Policy Support

1. Support for Modern

Standards

2. Improved Page

Handling

3. Support for HTML5

Audio, Video and Canvas

4. Support for CSS3

5. Better JavaScript

Programmability

6. Support for Web Open

Font Format (WOFF)

7. Support for Scalable

Vector Graphics (SVG)

8. Support for

ECMAScript5

9. Improved DOM

Support

10.Updated Compatibility

Mode

Download IE9 today

and enjoy Internet

surfing