chrome-message-passing-3

Basic Chrome extension message passing between popup and content script

Summary

Howdy! 👋

This Chrome browser extension example demonstrates simple message passing between two contexts: the popup context and the content script context.

*********                ***********
*       * message------>>* content *
* popup *                * script  *
*       * <<----response *         *
*********                ***********
sender                   receiver

References

• Chrome extension content scripts
• Chrome extension popup

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