Codex vs Claude Code vs OpenCode vs Cursor: 2026 Comparison
Codex vs Claude Code vs OpenCode vs Cursor, compared on pricing, models, and agent features with verified October 2026 plans, plus a pick for every workflow.
Guides
Practical guides to working with the web. Build, troubleshoot, and explore.
Lists Crawler: Python List Crawling Guide (2026)
Build a lists crawler in Python with Beautiful Soup, Scrapy, and Context.dev. Handle pagination, JavaScript, deduplication, and validated JSON output.
OpenClaw vs Hermes Agent: Which AI Agent Should You Run in 2026?
Hermes vs OpenClaw compared on the October 2026 releases: architecture, memory, self-learning skills, security record, cost, web access, and migration. OpenClaw fits an always-on, multi-channel assistant; Hermes Agent fits a personal agent that runs where your work is.
YouTube Transcript API: Get Any Video Transcript as Markdown
Get YouTube transcripts with one API call. Context.dev detects video URLs and returns timestamped transcripts, metadata, and descriptions as Markdown, with no proxies to manage.
Connecting Live Web Context to LangChain & Custom AI Agents: Step-by-Step Integration Guide
Learn how to integrate live web data into LangChain agents. Use our expert web scraping API guide to provide clean AI context and boost autonomous agent accuracy.
Best Python Web Scraping Libraries in 2026
Compare Python web scraping tools by layer: HTTP clients, parsers, browsers, and crawl frameworks, plus when Context.dev replaces proxy and browser infrastructure.
HTML to Clean Markdown for LLMs: Optimizing Web Content for Context Windows
Stop wasting tokens on raw HTML. Learn how using a professional data extractor to convert web content into clean Markdown optimizes your LLM context windows.
Best Website Change Monitoring APIs in 2026
Compare Context.dev Monitors, Visualping, changedetection.io, and PageCrawl for scheduled website checks, diffs, webhooks, and developer workflows.
Website to JSON: Extract Structured Data from Live Pages
Extract structured JSON from live websites with Context.dev Scrape. Learn how rendering, JSON Schema, missing fields, validation, and batch workflows affect the output.
Designing High-Throughput Web Ingestion for LLM Pipelines: Token Optimization, DOM Pruning, and Markdown Parsing
Discover how to optimize AI context pipelines using DOM pruning and markdown conversion. Learn the best API for web scraping to reduce costs and improve performance.
Eliminating Headless Selenium & Puppeteer Cluster Debt: Migrating to Managed Web Data Infrastructure
Stop struggling with custom headless browser clusters. Learn how to replace legacy scraping tools with a managed web data infrastructure for superior AI scaling.
Headless Scraping at Scale: Playwright, Browserless, Zyte, and Context.dev
Compare Playwright, Browserless, Zyte, and Context.dev for stateless scraping at scale, with guidance on rendering, queues, retries, and structured output.
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