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postMessage() — react Function Reference

Architecture documentation for the postMessage() function in messages.js from the react codebase.

Function javascript BabelCompiler Validation called by 1

Entity Profile

Dependency Diagram

graph TD
  b9e76cd2_712c_d143_3531_87d4f39c2083["postMessage()"]
  59285050_8b13_751c_3b39_93ecdb0aa385["messages.js"]
  b9e76cd2_712c_d143_3531_87d4f39c2083 -->|defined in| 59285050_8b13_751c_3b39_93ecdb0aa385
  4e913cf7_415c_1b60_2693_9f1e87d4d1a6["messageListener()"]
  4e913cf7_415c_1b60_2693_9f1e87d4d1a6 -->|calls| b9e76cd2_712c_d143_3531_87d4f39c2083
  style b9e76cd2_712c_d143_3531_87d4f39c2083 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-devtools-extensions/src/contentScripts/messages.js lines 6–8

export function postMessage(event: UnknownMessageEventData): void {
  window.postMessage(event);
}

Domain

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Defined In

Called By

Source

Frequently Asked Questions

What does postMessage() do?
postMessage() is a function in the react codebase, defined in packages/react-devtools-extensions/src/contentScripts/messages.js.
Where is postMessage() defined?
postMessage() is defined in packages/react-devtools-extensions/src/contentScripts/messages.js at line 6.
What calls postMessage()?
postMessage() is called by 1 function(s): messageListener.

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