How to Build Production-Ready Web Scrapers in 30 Minutes
Build a dependable scraper in 30 minutes with permission checks, timeouts, retries, validation, observability, and a clear path to browser rendering.
Engineering
Puppeteer, Playwright, Selenium and headless Chrome, and what they take to run well.
Handling Large Images in Puppeteer
Capture oversized pages safely in Puppeteer with full-page, clipped, element, memory, stitching, and troubleshooting guidance.
How to Improve Puppeteer Performance
Improve Puppeteer performance by measuring the real bottleneck, choosing the right headless mode, and tuning capture work without sacrificing correctness.
How to Self-Host Headless Chrome with Docker
Run Headless Chrome in Docker with Puppeteer, Selenium, or Playwright. Covers images, sandboxing, shared memory, scaling, security, and debugging.
Why HTTP Load Tests Fail to Catch Critical Errors
A load test can hit its throughput target and still miss failures users experience. Learn how to test behavior, observe tails, and diagnose blind spots.
How to Build an HTML and CSS to Image Template Editor
Design an HTML/CSS template editor, render faithful exports, avoid canvas traps, and choose the right capture architecture for production.
Benchmarking Headless Chrome with GPU Instances
Learn how to prove Chrome uses a GPU, build repeatable Linux benchmarks, compare instances fairly, and diagnose rendering failures.
What Is a Proxy Browser? How It Works and Why It Matters
A proxy browser routes browser traffic through an intermediary. Learn how it works, what it hides, security trade-offs, setup options, and safer screenshot workflows.
Stealth Browser Automation: Techniques and Libraries
Learn what stealth browser automation changes, which libraries fit testing, why detection persists, and how to build reliable authorized workflows.
Scaling Puppeteer and Chrome Horizontally
Scale Puppeteer by choosing who owns Chrome, isolating task state, and measuring capacity with representative workloads. Here are runnable worker patterns and a deployment checklist.
How to Scale Laravel Dusk Browser Tests with Headless Chrome
A practical guide to reliable Laravel Dusk scaling: reproducible Chrome, isolated data, CI sharding, Selenium, debugging, and cost-aware capacity planning.
How to Reuse Browser Sessions, Cookies, and Cache
Learn what browser sessions, cookies, storage, and HTTP cache actually preserve, how to reuse them safely, and how to automate clean screenshots.
BrowserQL: GraphQL for Browser Automation
Learn BrowserQL’s GraphQL workflow for navigation, extraction, screenshots and PDFs, with runnable cURL, Python and Node.js examples.
CAPTCHA Handling in Browser Automation: Architecture and Limits
Learn how CAPTCHA tokens, backend verification, CI test keys, and browser automation fit together without attempting unsafe or unreliable bypasses.
How to Auto-Generate Unique Gift Cards with OpenAI and Node.js
Build a secure Node.js gift-card issuer with cryptographic codes, unique database constraints, atomic redemption, OpenAI metadata, and Shopify integration.
Browsers as a Service (BaaS) for Automation
Learn how managed cloud browsers work, when BaaS beats self-hosting, how to compare providers, and how to run Playwright remotely.
Headless Browser Automation: Architecture and Scaling
Design reliable headless browser automation with practical guidance on worker concurrency, session isolation, browser versions, CI, and scaling.
Connect an Image Generation API to Your Cloud Storage
Learn how to capture generated images, validate them, store them privately in S3-compatible storage, and serve them safely with signed URLs.