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docs: add nested try/finally cleanup to root TypeScript README example (#2726) #2885

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docs: add nested try/finally cleanup to root TypeScript README example (#2726) #2885

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72 changes: 40 additions & 32 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -83,40 +83,48 @@ import { z } from "zod/v4";
const { BROWSERBASE_API_KEY, OPENAI_API_KEY } = process.env;

const browser = await browserbase.launch({
apiKey: BROWSERBASE_API_KEY,
});

const stagehand = await Stagehand.create({
browser,
model: {
modelName: "openai/gpt-5.4-mini",
apiKey: OPENAI_API_KEY,
},
apiKey: BROWSE...KEY,
});

// Stagehand's CDP engine provides an optimized, low level interface to the browser built for automation
const [page] = await browser.context.pages();
await page.goto("https://github.com/browserbase");

// Use act() to execute individual actions
await stagehand.act("click on the stagehand repo");

// Use observe() to see what's actionable on the page
const { data: actions } = await stagehand.observe("find the latest PR");

// Use locators for deterministic Playwright-style actions
await page.locator(actions[0].selector).click();

// Use extract() to get structured data from the page
const {
data: { author, title },
} = await stagehand.extract(
"extract the author and title of the PR",
z.object({
author: z.string().describe("The username of the PR author"),
title: z.string().describe("The title of the PR"),
}),
);
try {
const stagehand = await Stagehand.create({
browser,
model: {
modelName: "openai/gpt-5.4-mini",
apiKey: ***
},
});

try {
// Stagehand's CDP engine provides an optimized, low level interface to the browser built for automation
const [page] = await browser.context.pages();
await page.goto("https://github.com/browserbase");

// Use act() to execute individual actions
await stagehand.act("click on the stagehand repo");

// Use observe() to see what's actionable on the page
const { data: actions } = await stagehand.observe("find the latest PR");

// Use locators for deterministic Playwright-style actions
await page.locator(actions[0].selector).click();

// Use extract() to get structured data from the page
const {
data: { author, title },
} = await stagehand.extract(
"extract the author and title of the PR",
z.object({
author: z.string().describe("The username of the PR author"),
title: z.string().describe("The title of the PR"),
}),
);
} finally {
await stagehand.close();
}
} finally {
await browser.close();
}
```

See the [Python](./packages/sdk-python/README.md) and [Go](./packages/sdk-go/README.md) READMEs for equivalent examples.
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