Benchmarks
web scrapingbeautifulsoup
Supacrawler vs BeautifulSoup: Local Performance Benchmarks
Head-to-head performance comparison between Supacrawler and BeautifulSoup for static content scraping. Real benchmark data from local testing.
Thursday, August 28, 2025
Go from a website URL to a fully functional RAG chatbot. This guide covers the entire pipeline: Crawl → Chunk → Embed → Store → Query, using Supacrawler for data ingestion and pgvector for storage.
Supacrawler Team
Integrations
Tuesday, August 26, 2025
Create watch jobs, get notified when content changes, and retrieve results with the Supacrawler SDKs for JavaScript and Python.
Supacrawler Team
Product
Friday, August 8, 2025
This guide shows how to crawl documentation or blog sites like Supabase Docs with a single API call.
Supacrawler Team
ProductAll Posts
Benchmarks
playwrightbenchmarks
Supacrawler vs Playwright: Local Python Performance Benchmarks
Head-to-head Python performance benchmarks comparing Supacrawler and Playwright for web scraping. Local testing shows Supacrawler is 6.3x faster for single pages and 32x faster for crawling.
Benchmarks
seleniumbenchmarks
Supacrawler vs Selenium: Local Python Performance Benchmarks
Real Python performance benchmarks comparing Supacrawler and Selenium for web scraping. Local testing shows Supacrawler is 3x faster for single pages and 20x faster for crawling.
Use Cases
geminigoogle-ai
Google Gemini Web Scraping API: Complete Integration Guide
Learn how to integrate Google Gemini AI with web scraping APIs for intelligent data extraction. Complete guide with code examples, best practices, and production tips.
Integrations
raglangchain
Integrations: Building RAG with Supacrawler, LangChain, and Supabase pgvector for Enterprise
Build a sophisticated RAG system using Supacrawler for web crawling, LangChain for document processing, Supabase pgvector for storage, and OpenAI embeddings for semantic search.
Integrations
ragllamaindex
Integrations: Build a RAG System with Supacrawler, LlamaIndex, and Supabase pgvector
Create enterprise-grade RAG systems using Supacrawler for intelligent web crawling, LlamaIndex for advanced document processing, Supabase pgvector for vector storage, and OpenAI embeddings.
Integrations
ragsupabase
Integrations: Build a simple RAG System with Supacrawler and Supabase pgvector using OpenAI embeddings
Build a production-ready RAG (Retrieval-Augmented Generation) system using Supacrawler for web data extraction, Supabase for vector storage, and OpenAI embeddings for semantic search.
Use Cases
screenshotsog-image
Build a Dynamic Social Preview (OG Image) Service with the Screenshots API
Generate on-the-fly Open Graph and Twitter Card images by rendering a template URL with query params—no headless browser management.
Use Cases
watch-apireal-estate
How to Monitor Changes in Real Estate Market: Automated Property Listing Change Detection
Build automated property listing monitoring systems to track market changes, price fluctuations, and inventory updates. Gain competitive intelligence in real estate markets.
Use Cases
automationtrading
How to Monitor Crypto News in Real-Time for Trading Signals
An advanced guide on using the Supacrawler Watch API to monitor top crypto news sites like CoinDesk and CoinTelegraph for market-moving headlines and keywords.
Use Cases
watch-apifinance
Real-Time Stock Market News Monitoring for Key Events
An advanced tutorial on using the Supacrawler Watch API to monitor financial news headlines for keywords like "earnings report" or "acquisition" to inform trading strategies.
Guides
webscrapingjavascript
A Practical Guide to Crawling JavaScript-Heavy Websites (2025)
Learn how to effectively crawl and scrape JavaScript-heavy websites with Playwright and Supacrawler, including techniques for SPAs, dynamic content, and handling common challenges.
Use Cases
e-commercesaas
How to Monitor Competitor Pricing with a Simple API Call
A guide for e-commerce and SaaS businesses on setting up automated daily or weekly checks on competitor pricing pages to stay competitive and react quickly to market changes.
Use Cases
automationjob-search
Automate Your Job Search: Get Notified About New Roles on Company Career Pages
A tutorial for job seekers on how to use the Supacrawler Watch API with specific selectors to monitor company career pages for new openings and get notified instantly.
Use Cases
automationai-news
Automate Tracking AI News in Real-Time with Just a Few Lines of Code
Learn how to use Supacrawler’s Watch API to monitor AI news websites, track updates from top research labs, and get real-time alerts on the latest breakthroughs using Python or Javascript.
Product
web-crawlingguide
A Developer's Guide to the Supacrawler Crawl API
A practical, code-focused guide to the Supacrawler Crawl API. Learn how to perform large-scale, production-grade web crawling with a simple API call.
Product
web-crawlingknowledge-base
Advanced Crawling Techniques: Beyond Basic Web Scraping
Learn how to leverage Supacrawlers Crawl API for deep site mapping, content discovery, and building comprehensive knowledge bases from entire websites.
Guides
web-scrapingreact
How to Scrape a React Single-Page Application (SPA): A Step-by-Step Guide
Learn how to extract data from React SPAs by handling JavaScript rendering, dynamic content loading, and state changes with both manual approaches and Supacrawlers API.
Use Cases
screenshotstesting
Visual Regression Testing in CI with the Screenshots API
Set up reliable, low-maintenance visual regression tests using Supacrawler’s Screenshots API, GitHub Actions, and pixel diffs.
Product
scrapejavascript
Rendering JavaScript, Handling Redirects, and Mapping Links
How to scrape dynamic redirects, rendering JS pages and for extracting all links. Includes real outputs from our Python SDK.
Product
screenshotsguide
The Developer's Guide to the Screenshots API
A complete, code-focused guide to every feature of the Supacrawler Screenshots API, from basic captures to advanced content blocking, accessibility emulation, and mobile testing.
Product
screenshotsjavascript
Take a Full‑Page Screenshot of a JavaScript‑Heavy Website
A practical guide to rendering JS, waiting for content, and exporting crisp full‑page screenshots (PNG/JPEG/WebP) with Supacrawler.
Guides
image-scrapinggithub
Complete Guide to Image Scraping: Websites, GitHub Repos, and Beyond (2025)
Learn how to scrape images from any website, GitHub repositories, and handle infinite scroll. Complete guide with Python and JavaScript examples using Supacrawler API.
Product
screenshotsscrolling
Scrolling Screenshots at Scale: Long Pages, Feeds, and Dashboards
Capture long, dynamic pages reliably using Supacrawler’s scrolling screenshots with lazy-loading, wait strategies, and batching.
Product
web-scrapingapi
Web Scraping API: Extract Data from Any Website in 5 Minutes (2025 Guide)
Learn web scraping with a simple API call. Go from URL to clean, structured markdown in 5 minutes. No dependencies, no browser automation. For Python/Javascript developers.
Use Cases
deepseekai
DeepSeek AI Web Scraping Integration: Complete Developer Guide
Learn how to integrate DeepSeek AI with web scraping for cost-effective intelligent content processing. Practical examples with Supacrawler integration.
Guides
best-practicesrate-limiting
Web Scraping Best Practices: How to Avoid Getting Blocked in 2025
Learn essential web scraping best practices to avoid IP bans, CAPTCHA challenges, and rate limiting. Complete guide with code examples for ethical and effective scraping.
Guides
403-errortroubleshooting
How to Fix 403 Forbidden Errors in Web Scraping: Complete Troubleshooting Guide 2025
Fix 403 Forbidden errors in web scraping with proven solutions. Learn to bypass blocks using headers, proxies, rate limiting, and modern techniques that actually work.