Web scraping is a field that can be learned through self-study, even without prior programming experience. By understanding the structure of HTML and practicing extracting information from pages using ...

A free Playwright lab teaches reliable E2E testing through deliberately tricky exercises, CI failures, GitHub pull requests, ...

An AI agent is a software system that autonomously perceives its environment, makes decisions, and takes actions to achieve goals — typically powered by large language models (LLMs). Unlike simple ...

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and ...

NVIDIA announced a new 64GB configuration of DGX Spark — from Acer, ASUS, Dell, Gigabyte, HP and MSI — its GB10-powered desktop AI system.

其核心价值在于：通过并发机制显著提升抓取效率，借助中间件与管道实现灵活的反爬对抗和数据治理。 在实际应用中，从静态页面到JavaScript渲染的动态内容，再到iframe嵌套结构，开发者需要结合scrapy-playwright等 ...

读者读完将掌握如何根据查询复杂度选择策略、如何编排多跳（multi-hop）搜索与工具路由（Tavily / Playwright / Sequential Thinking / Serena）、如何用置信度与自反思机制驱动研究中途重规划，最终输出带证据链与引用的高质量研究报告。