Source symbols: packages/react-devtools-shell/src/app/Iframe/index.js

Deterministic, value-free symbol metadata extracted from public source. Implementations and literal values are not copied into this page.

• Revision: main@83840902c890f0eb85decda239ef6b1b14945779 · 2026-07-20T14:18:32Z
• Declarations: 8
• Referenced calls: 9

Declared symbols

• Iframe — exported function at line 7
• iframeStyle — const at line 20
• Frame — function at line 23; references useState, useRef, useLayoutEffect, open, write, close, setElement, getElementById, createPortal
• ref — const at line 26; references useRef, useLayoutEffect, open, write, close, setElement, getElementById
• iframe — const at line 29; references open, write, close, setElement, getElementById
• html — const at line 33; references open, write, close, setElement, getElementById
• document — const at line 42; references open, write, close, setElement, getElementById
• Greeting — function at line 67

Imported modules

• react
• react-dom

File-level call references

• useState — line 24
• useRef — line 26
• useLayoutEffect — line 28
• open — line 44
• write — line 45
• close — line 46
• setElement — line 48
• getElementById — line 48
• createPortal — line 62

Source: packages/react-devtools-shell/src/app/Iframe/index.js