Lightfeed Extractor: A TypeScript Library for Web Data Extraction Using LLMs and Browser Automation
By
andrew_zhong
A five-star bake. Worth schmearing, sharing, saving.
Summary
Lightfeed Extractor is a TypeScript library designed for robust web data extraction using Large Language Models (LLMs) and browser automation via Playwright. The tool allows users to navigate web pages and extract structured data using natural language prompts, with a focus on token efficiency for production data pipelines. It supports various LLM providers and includes features for e-commerce product extraction and other web scraping tasks.
Key quotes
· 5 pulledLightfeed Extractor is a Typescript library built for robust web data extraction using LLMs and Playwright.
Use natural language prompts to navigate web pages and extract structured data.
Get complete, accurate results with great token efficiency — critical for production data pipelines.
Install the extractor: npm install @lightfeed/extractor
Then install the LLM provider you want to use: npm install @langchain/openai
You might also wanna read
WebSparks: An AI-Powered Tool for Building Web Applications Without Extensive Coding
WebSparks is an AI-powered software engineer that transforms ideas into fully functional web applications without requiring extensive coding
innovirtuoso.com·16h ago
Joost de Valk publishes open Website Specification: 128 rules for modern, future-proof websites
Joost de Valk, creator of Yoast SEO, published the Website Specification (specification.website) — an open, platform-agnostic reference docu
ppc.land·21h ago
ZX Spectrum BASIC interpreter rebuilt from scratch to run natively in web browsers
A developer has rebuilt the ZX Spectrum's BASIC interpreter from scratch to run in a web browser, without emulating the original Z80 hardwar
boingboing.net·1d ago
How to Set Up an Apache Reverse Proxy for an Ecommerce Website
This article provides a comprehensive, start-to-finish guide on setting up an Apache reverse proxy specifically for ecommerce websites. It c
blog.radwebhosting.com·2d ago
Implementing live text search in React with Firestore Enterprise's built-in search pipeline
Firebase's Firestore Enterprise edition now includes built-in text search support. This article demonstrates how to implement live text sear
firebase.blog·2d ago
wterm: A DOM-based Web Terminal Emulator Powered by Zig and WebAssembly
wterm is a web-based terminal emulator that renders directly to the DOM, providing native text selection, copy/paste, find functionality, an
wterm.dev·2d ago