/Wiki/sources/honojs__hono/2026/https-hono-dev-llms-full-txt-context-4142a008a6bb-context-s0022-c0000.md
Context - hono-docs
Context Source evidence: /Sources/raw/honojs hono/honojs hono.md Canonical citation: https://hono.dev/llms full.txt context Summary By using useContext, you...
Context
Source evidence: /Sources/raw/honojshono/honojshono.md Canonical citation: https://hono.dev/llms-full.txt#context
Summary
By using useContext, you can share data globally across any level of the Component tree without passing values through props. ```tsx import type { FC } from 'hono/jsx' import { createContext, useContext } from 'hono/jsx' const themes =...
Content
By using useContext, you can share data globally across any level of the Component tree without passing values through props.
import type { FC } from 'hono/jsx'
import { createContext, useContext } from 'hono/jsx'
const themes = {
light: {
color: '#000000',
background: '#eeeeee',
},
dark: {
color: '#ffffff',
background: '#222222',
},
}
const ThemeContext = createContext(themes.light)
const Button: FC = () => {
const theme = useContext(ThemeContext)
return <button style={theme}>Push!</button>
}
const Toolbar: FC = () => {
return (
<div>
<Button />
</div>
)
}
// ...
app.get('/', (c) => {
return c.html(
<div>
<ThemeContext.Provider value={themes.dark}>
<Toolbar />
</ThemeContext.Provider>
</div>
)
})
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