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Merged
kirillzyusko merged 2 commits into from
Mar 15, 2026
Merged

docs: reusable Snack component #1361

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dc4bbc6
docs: reusable Snack component
kirillzyusko Mar 15, 2026
028e67a
docs: fix eslint
kirillzyusko Mar 15, 2026
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21 changes: 2 additions & 19 deletions docs/blog/2025-12-01-release-1-20/index.mdx
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Expand Up @@ -12,7 +12,7 @@ Curious about what’s new? Let’s dive in!

<!-- truncate -->

import Head from "@docusaurus/Head";
import ExpoSnack from "@site/src/components/ExpoSnack";

## Expo Snack support

Expand All @@ -22,24 +22,7 @@ With version `1.20.0`, that limitation is finally gone. The library now works se

Below is an embedded Snack that includes the code I used for my [AppJS Conf](https://appjs.co) demo this year:

<div
data-snack-id="@kirylziusko/chat-keyboard-avoiding-view"
data-snack-platform="ios"
data-snack-preview="true"
data-snack-theme="light"
style={{
overflow: "hidden",
background: "#fbfcfd",
border: "1px solid var(--color-border)",
borderRadius: 4,
height: 505,
width: "100%",
}}
></div>

<Head>
<script src="https://snack.expo.dev/embed.js" async />
</Head>
<ExpoSnack id="@kirylziusko/chat-keyboard-avoiding-view" />

<br />

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21 changes: 3 additions & 18 deletions docs/docs/api/components/keyboard-chat-scroll-view.mdx
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Expand Up @@ -231,24 +231,9 @@ const memoList = useCallback(

## Example

<div
data-snack-id="@kirylziusko/c0b7f0"
data-snack-platform="ios"
data-snack-preview="true"
data-snack-theme="light"
style={{
overflow: "hidden",
background: "#fbfcfd",
border: "1px solid var(--color-border)",
borderRadius: 4,
height: 505,
width: "100%",
}}
></div>

<Head>
<script src="https://snack.expo.dev/embed.js" async />
</Head>
import ExpoSnack from "@site/src/components/ExpoSnack";

<ExpoSnack id="@kirylziusko/c0b7f0" />

## Design principles

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21 changes: 3 additions & 18 deletions docs/docs/guides/building-chat-app.mdx
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Expand Up @@ -489,24 +489,9 @@ function ChatScreen() {

Or play with the code in live mode directly in the browser:

<div
data-snack-id="@kirylziusko/c0b7f0"
data-snack-platform="ios"
data-snack-preview="true"
data-snack-theme="light"
style={{
overflow: "hidden",
background: "#fbfcfd",
border: "1px solid var(--color-border)",
borderRadius: 4,
height: 505,
width: "100%",
}}
></div>

<Head>
<script src="https://snack.expo.dev/embed.js" async />
</Head>
import ExpoSnack from "@site/src/components/ExpoSnack";

<ExpoSnack id="@kirylziusko/c0b7f0" />

## API reference

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56 changes: 56 additions & 0 deletions docs/src/components/ExpoSnack/index.tsx
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@@ -0,0 +1,56 @@
import React, { useEffect } from "react";

type ExpoSnackProps = {
id: string;
platform?: string;
preview?: boolean;
theme?: string;
};

declare global {
interface Window {
ExpoSnack?: { initialize: () => void };
}
}

const EMBED_SCRIPT_SRC = "https://snack.expo.dev/embed.js";

export default function ExpoSnack({
id,
platform = "ios",
preview = true,
theme = "light",
}: ExpoSnackProps) {
useEffect(() => {
const existing = document.querySelector(
`script[src="${EMBED_SCRIPT_SRC}"]`,
);

if (!existing) {
const script = document.createElement("script");

script.src = EMBED_SCRIPT_SRC;
script.async = true;
document.head.appendChild(script);
} else if (window.ExpoSnack) {
window.ExpoSnack.initialize();
}
}, []);

return (
<div
data-snack-id={id}
data-snack-platform={platform}
data-snack-preview={String(preview)}
data-snack-theme={theme}
style={{
overflow: "hidden",
background: "#fbfcfd",
border: "1px solid var(--color-border)",
borderRadius: 4,
height: 505,
width: "100%",
}}
/>
);
}
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