Converting HTML to SVG at Scale: Tools and APIs
HTML screenshots and editable SVG are different outputs. Learn how to choose, capture reliably at scale, and avoid mistaking a raster image in an SVG wrapper for vector content.
Engineering
Puppeteer, Playwright, Selenium and headless Chrome, and what they take to run well.
How to Create Webhooks for Automated Image Generation
Build a secure image-generation webhook: configure events, verify signatures, acknowledge quickly, deduplicate deliveries, and process results reliably.
How to Optimize Network Performance for Web Applications
Make web applications faster by measuring real-user performance, tracing slow requests, improving caching and reducing transfer size.
Python Asyncio for Web Scraping and Browser Automation
Learn when to use asyncio with aiohttp, Playwright, or Scrapy for reliable Python scraping and browser automation.
Handling CAPTCHA Details in Browser Automation APIs
Design CAPTCHA handling as an observable blocked state with approved human or test-environment recovery paths.
How to Scrape Mobile App Data: Steps, Tools, and Architecture
Learn how to collect mobile app data through authorized APIs, exports, or UI automation, with practical architecture, validation, privacy, and scaling guidance.
How to Build High-Availability Screenshot and Rendering APIs
Build a screenshot API that survives browser crashes, traffic spikes, and inconsistent rendering with isolated workers, durable jobs, and explicit failure handling.
Asynchronous Web Crawling at Scale: Architecture, Concurrency, and Reliable Operations
Build an asynchronous crawler that scales across domains while controlling concurrency, honoring robots.txt, and surviving failures.
Web Scraping Speed: Processes, Threads, and Async
Choose async, threads, or processes for faster Python scraping by separating network waits from CPU work and measuring the real bottleneck.
How to Use a Screenshot API Securely
Secure screenshot APIs against SSRF, leaked credentials, unsafe rendering, excessive costs, and captured-data exposure with this practical guide.
TLS Scan APIs for Checking SSL Certificates and TLS Versions
Compare remote TLS scan APIs with local tools, automate certificate and protocol checks, and choose a reliable workflow for your infrastructure.
Meta Scraping API to Extract Open Graph and Link Preview Data
Build a reliable Open Graph scraper for link previews with Python, cURL, Node.js, fallbacks, troubleshooting, and a managed API option.
How Caching Works in Web Scraping APIs
Learn how HTTP caches differ from scraper result caches, how freshness and revalidation work, and what to check before relying on a vendor’s cache.
Request Isolation and SSRF Protection for Browser APIs
CORS controls what browser scripts can read; it does not stop a server-side URL fetch from reaching internal services. Learn how to protect both boundaries.
Why Screenshot API Results Return Out of Order
Concurrent screenshot requests finish at different times. Learn why results appear reordered and how to preserve input order reliably.
Asynchronous Screenshot APIs, Webhooks, and Usage Limits
Learn when to render screenshots asynchronously, how to handle webhooks safely, and how to plan for quotas, rate limits, timeouts, and payload caps.
Infrastructure as Code for Screenshot APIs
Learn what Terraform and Pulumi can manage around screenshot APIs, how to secure and automate captures, and when a managed API is simpler.
Screenshot API Rate Limits and Usage Limits
Understand Screenshot API requests-per-second caps, monthly render quotas, 429/402 errors, monitoring, retries, and plan choices.