Extract Schema Shaped Json From Javascript Rendered Pages With Llm Scraper

---
name: "Extract schema-shaped JSON from JavaScript-rendered pages with llm-scraper"
slug: "extract-schema-shaped-json-from-javascript-rendered-pages-with-llm-scraper"
description: "Open a rendered page, describe the fields you want, and return structured data without hand-maintaining brittle selectors."
github_stars: 6260
verification: "security_reviewed"
source: "https://github.com/mishushakov/llm-scraper"
author: "mishushakov"
publisher_type: "individual"
category: "Research & Scraping"
framework: "Multi-Framework"
tool_ecosystem:
  github_repo: "mishushakov/llm-scraper"
  github_stars: 6260
  npm_package: "llm-scraper"
  npm_weekly_downloads: 3803
---

# Extract schema-shaped JSON from JavaScript-rendered pages with llm-scraper

Open a rendered page, describe the fields you want, and return structured data without hand-maintaining brittle selectors.

## Prerequisites

Node.js, Playwright-compatible browser runtime, llm-scraper package, supported LLM provider credentials, target URLs

## Installation

Use the upstream install or setup path that matches your environment:
- npm i zod playwright llm-scraper
- npm i @ai-sdk/openai
- npm i @ai-sdk/anthropic
- npm i @ai-sdk/google

Basic usage or getting-started notes:
- Install the required dependencies from npm:
- Initialize your LLM:
- **OpenAI**

- Source: https://github.com/mishushakov/llm-scraper
- Extracted from upstream docs: https://raw.githubusercontent.com/mishushakov/llm-scraper/HEAD/README.md

## Documentation

- https://github.com/mishushakov/llm-scraper

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/extract-schema-shaped-json-from-javascript-rendered-pages-with-llm-scraper/)