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Build knowledge on our solutions and streamline your workflows with step-by-step guides and expert tips.

How to Bypass PerimeterX: Detection Methods, Tools, and Practical Workarounds

PerimeterX, now HUMAN, is a cybersecurity platform that employs multiple detection techniques to accurately identify and block threats to web applications. Since numerous high-traffic websites rely on PerimeterX, it's almost inevitable that developers will encounter it when web scraping. This guide explains how PerimeterX detects bots, how to bypass it (tools and strategies), and how to troubleshoot common failures.

The $141K Invisible Employee: What Your B2B Toolstack Really Costs

Most B2B companies treat their SaaS subscriptions as a handful of manageable line items. We decided to calculate the real number from scratch by aggregating pricing for every tool in a typical stack. For a 50-person company, the total exceeds $141K per year – more than the salary of a senior engineer or VP-level hire. Here’s a complete breakdown of how a handful of "just $99/month" subscriptions quietly add up to a six-figure line item.

How To Scrape Emails From a Website: Python Tutorial

Scraping emails from a website is essential for lead generation, partner research, and CRM enrichment. However, to reliably scrape emails from a website, you need to handle multiple formats, including mailto links, plain-text addresses, obfuscated strings, and JavaScript-rendered content. This guide shows how to safely build a Python email scraper and scale it into a multi-page crawling workflow.

Browser-use: Step-by-Step AI Browser Automation Guide

Browser-use is a Python library that lets an AI agent control a real browser – navigating dynamic pages, submitting forms, and extracting structured data without brittle selectors. Unlike traditional headless browser setups wired to rigid rules, it reasons with what it sees and adapts. By the end of this guide, you'll have a working agent scraping product data, interacting with web apps, and handling failure scenarios.

How to Scrape All Text From a Website: Methods, Tools, and Best Practices

Bulk text extraction has become an inseparable part of modern-day existence, with real-world cases including building datasets for LLM training, archiving, content analysis, and RAG systems. However, extracting all text is far more complex than scraping a single page, so we’ve prepared a step-by-step guide to discover pages, extract clean text, remove unnecessary elements, and export structured datasets into proper formats. The tools we use are Python, Beautiful Soup, Playwright, and Decodo proxies.

Rust Web Scraping: Step-by-Step Tutorial With Code Examples

Python is usually the first choice for web scraping, but it can struggle in high-throughput scenarios where you’re fetching many pages concurrently or need stronger reliability. That’s where Rust comes in. In this tutorial, you’ll build a Hacker News scraper in Rust, covering setup, JSON output, and scaling, along with where Rust excels, where it adds friction, and when to offload to a managed scraping API.

Crawl4AI Tutorial: Build Powerful AI Web Scrapers

Traditional scrapers return raw HTML. Turning that raw data into structured AI-ready data takes 50%+ extra engineering time, and pushing it directly into an LLM quickly becomes expensive at scale. Crawl4AI was built for that gap: Playwright rendering, automatic Markdown conversion, and native LLM extraction in one open-source framework. This guide takes you from a basic page crawl to production-ready structured data extraction.

No-Code Web Scraper With Playwright MCP: How to Scrape Any Website With Playwright MCP

Playwright MCP is one of the most accessible ways to get started if you need data from a website but do not want to write scraping code. It enables an AI application or agent to control a browser, interact with web pages, and extract content just like a regular user would. In this article, you’ll learn what Playwright MCP is, how to set it up, and how to use it to scrape websites with natural language.

What Is a Characteristic of the REST API? A Complete Guide

You've likely encountered “REST API” in documentation, job descriptions, or technical discussions, but what is a characteristic of the REST API? While APIs power everything from mobile apps to enterprise integrations, most developers implement them, ignoring their architectural constraints. In this guide, we'll break down the six characteristics of REST APIs from Roy Fielding's 2000 dissertation and explain why they matter for building scalable, maintainable systems.

How to Scrape Glassdoor: Tools, Methods, and Tips

Every Glassdoor scraping tutorial that uses Selenium or Playwright fails for the same reason: Cloudflare anti-bot protection fingerprints the TLS connection and blocks non-browser traffic. Glassdoor has internal API endpoints that return the same structured JSON that the frontend uses, without rendering a page. Because these endpoints accept standard HTTP calls, you can bypass Cloudflare by calling them with Python and curl_cffi for browser-grade TLS fingerprinting, plus Decodo residential proxies for IP rotation. This guide covers 4 complete scrapers for reviews, jobs, interviews, and company profiles.

How to Store Data in Sqlite: The Complete Guide From First Table to Production-Ready Database

SQLite runs inside every Android and iOS device, Python's standard library, and most embedded systems on the planet. The entire database lives in a single file, with no network layer, daemon, or config files to manage. That zero-overhead model makes it the default choice for web scrapers, mobile apps, CLI tools, and data pipelines that need structured storage without server complexity. This guide covers the full lifecycle: schema design, inserts, queries, security, and debugging.

What Banning Dynamic Pricing Could Mean to Your eCommerce Business

Last December, a Consumer Reports investigation revealed Instacart was charging different customers different prices for identical groceries. Lawmakers reacted fast, with more than 40 bills across 24 US states now targeting dynamic pricing. We tracked over 1.5M price changes across 120+ retailers for Decodo’s Dynamic Pricing Index, and these bills are solving the wrong problem.

Anthropic Blocks OpenClaw From Claude: What Happened and What to Do Now

On 4 April 2026, Anthropic blocked Claude Pro and Max subscribers from using OpenClaw and other third-party AI agent frameworks under their flat-rate plans. The change forces affected users onto pay-as-you-go billing, with some facing cost increases of up to 50 times their previous monthly spend. Here's what happened and what you can do about it.

How to Bypass Google CAPTCHA: Expert Scraping Guide 2026

Scraping Google can quickly turn frustrating when you're repeatedly met with CAPTCHA challenges. Google's CAPTCHA system is notoriously advanced, but it’s not impossible to avoid. In this guide, we’ll explain how to bypass Google CAPTCHA verification reliably, why steering clear of Selenium is critical, and what tools and techniques actually work in 2026.

How to Bypass CreepJS and Spoof Browser Fingerprinting

CreepJS is a browser fingerprinting audit tool used to test how detectable your automated browser is. If you’re trying to bypass CreepJS or improve browser fingerprinting, it helps you spot inconsistencies across signals like WebGL, fonts, and navigator data. This guide shows what actually gets flagged and how to fix the parts that still give your browser away.

Why Is Chrome Blocking Websites and How to Fix It?

Did you know that Google Chrome is the most popular web browser in the world, with over 68.9% of the market share? With its sleek design and fast performance, it's no wonder people love using Chrome for all their browsing needs.

But what happens when the browser starts blocking websites? In this article, we’ll explore the reasons why websites get blocked in Chrome. So, get ready to dive into the world of Chrome's security features and discover why it's important for your online safety.

How to Fix the externally-managed-environment Error in Python

Python package management has evolved to prioritize system stability and security. With recent updates, many operating systems now restrict direct changes to system-managed Python environments. As a result, users often encounter the "externally-managed-environment" and other errors when trying to install packages using pip. This guide explains why this error appears and provides up-to-date, practical solutions to help you install Python packages safely in 2026.

How to Scrape Google AI Mode: Methods, Tools, and Best Practices

Google AI Mode was launched as a Search Labs experiment in March 2025. It's powered by Gemini 2.5, which synthesizes answers from multiple sources and allows you to ask follow-up questions. Google AI Mode isn't the same as Google search results; it's an entirely full-page conversational interface using different URL parameters, rendering pipelines, and scraping logic. This guide provides a walkthrough of two different approaches: a working Playwright script you can execute right away, and the Decodo Web Scraping API for production.

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