Design Automation APIs for Developers
A practical guide to choosing and integrating design automation APIs for CAD, BIM, cloud documents, and creative production workflows.
Engineering
Puppeteer, Playwright, Selenium and headless Chrome, and what they take to run well.
Enterprise Browser Automation Infrastructure: Architecture, Capacity, Security, and Operations
Design an enterprise browser automation platform with Selenium Grid or managed services. Covers architecture, scaling, security, CI/CD, private sites, reliability, and cost.
What Is Firecracker? MicroVMs Behind AWS Lambda
Firecracker is AWS’s lightweight VMM: learn how KVM, microVMs, snapshots and layered isolation power Lambda.
What Is Browser Fingerprinting? How Sites Track You Without Cookies
Browser fingerprinting combines browser and device signals to recognize visitors without relying on cookies. Learn what it reveals and how to reduce exposure.
How to Organize Browser Automation Contexts
Learn when to create a browser context, when to open another page, and how to isolate users, tests, authentication, and persistent profiles.
How to Structure and Clean Web Data for AI
A practical workflow for selecting, extracting, deduplicating, validating, and refreshing web data before search or LLM ingestion.
Retrieval-Augmented Generation (RAG): Definition and How It Works
Learn what retrieval-augmented generation is, how retrieval and generation fit together, and how to build a reliable RAG workflow.
Creative Automation Ideas for Developers
A practical guide to creative automation projects, platform choices, implementation patterns, edge cases, and APIs for developers.
How to Combine Web Scraping and RAG for LLM Applications
Build a grounded LLM pipeline that discovers permitted pages, extracts clean text, retrieves evidence, and returns source-linked answers.
Webpage to Icon API: Favicon Extraction
Build a reliable webpage-to-icon API: parse favicon links, resolve fallbacks, choose among candidates, and handle edge cases with Python and Node.js.
Build a Flask Callback Server for Async Crawling with MySQL
Build a reliable Flask callback receiver that validates crawler events, stores them in MySQL, and hands slow work to a durable worker queue.
Microservices vs. APIs: Differences and Definitions
Microservices describe an application architecture; APIs define how software components communicate. Learn how they fit together and when distributed services make sense.
Handle High-Volume Screenshots with Browser Pools and Rate Limits
Design screenshot workers that stay within browser, queue, and target-site limits using bounded pools, backpressure, readiness checks, and retries.
Screenshot API Permissions and Access Control
Learn how screenshot APIs authenticate callers, authorize operations, and safely capture pages that require cookies or other credentials.
Automatically Generate Financial Chart Images With an API
Build reliable financial chart images by validating market data, rendering Chart.js with an API, and automating PNG, WebP, SVG, or PDF output.
Web Scraping Beyond HTML: XHRs, Metadata, and JavaScript Variables
Learn how to extract data from metadata, embedded JavaScript state, and XHR or fetch calls with reliable browser and HTTP workflows.
How Search Engines Detect and Block Web Scrapers
Google prohibits automated scraping of its search results. Learn what it discloses, how site owners can manage crawlers, and what robots.txt can and cannot do.
Anti-Scraping: How It Works and Where It Fails
Anti-scraping combines network, browser, and behavior signals. Learn how the layers work, where they fail, and how to build defenses without blocking legitimate users.