V3 01_ Welcome

welcome

Learn how to do Chrome Development and expansion

Published on 2020 year 11 month 9 Japan Monday

The following page contains what you want to be Chrome Guide and reference information for developers of browser creation extensions . If you're not sure where to start , Take a look at the start page below .

• What is an extender ？ Help you understand what an extender is .
• If you are ready to start programming, click Start the tutorial

besides , You may find useful starting points on the following pages ：

• Learn the scope of the different components in the extender development overview
• Select some case installations from the examples page , And then start “ Crack ” they
• stay Extender development Q & a page Search for answers

Now? Manifest V3 Has been released , We have changed the default document to target V3 Documents . If you are maintaining a legacy Manifest V2 Expand , see also MV2 file .

With Manifest V3 Functional proximity of V2, We will phase out MV2. Please refer to Manifest V2 Support timeline .

In addition to documentation , Many developers can find useful community content below ：

• Chromium add-in Google team
• Stack Overflow google-chrome extension label

Thank you for being a member of the extended developer community . We're glad you're here ！

The last update :2020 year 11 month 9 Japan , Monday