How to Import Templates into an Image Rendering API
Learn how template imports work across rendering APIs, with reusable IDs, uploads, inline content, jobs, troubleshooting, and runnable code.
Engineering
Puppeteer, Playwright, Selenium and headless Chrome, and what they take to run well.
URL to HTML API: Render Webpages and Execute JavaScript
Learn how URL-to-HTML APIs execute JavaScript, wait for dynamic content, and return usable rendered HTML—with code, options, errors, and alternatives.
Remote Browser Automation with a Cloud Browser API
Learn how to run Playwright remotely, connect over CDP, choose a cloud browser API, and ship reliable screenshots, PDFs, and workflows.
How to Generate PDFs and Screenshots with a Node.js API
Learn when to use Playwright, Puppeteer, or PDFKit, with complete Node.js code for reliable PDFs and screenshots.
Data Provenance: How to Apply It to Scraped Data
Learn how to record sources, steps, agents, and times so scraped data can be traced, reproduced, audited, and trusted.
Canvas Background Parameters in Image Generation APIs
Learn how transparent, opaque, and auto backgrounds work in image APIs, how formats and models affect results, and how to verify real alpha transparency.
What Is API Versioning? A Practical Guide to Stable APIs
API versioning lets a service change its contract while giving clients a compatible path forward. Learn version selectors, breaking changes, deprecation, migration, and support policies.
How Does Smart Resize Work in Design and Image APIs?
Smart resize combines scaling, cropping, focal-point rules and padding. Learn how each strategy works and how to implement predictable image transformations.
How to Assess Security and Reliability in Screenshot APIs
Evaluate screenshot APIs for SSRF protection, data privacy, rendering fidelity, and production reliability before sending them real pages or credentials.
Advanced Text Layers for Web-Based Design Editors
Design editable text layers with reliable sizing, typography, rich text, font loading, and canvas-DOM editing patterns.
AliExpress Scraper API: Products and Search
Compare official and managed AliExpress APIs, then build reliable product search, detail, price, review, and market-aware workflows.
AI Web Scrapers: How They Work and When to Use Them
Learn how AI web scrapers fetch, interpret, validate, and store data—and when browser automation or a conventional parser is the better choice.
AI Video Generation for Templates, APIs, and Agents
Learn how to generate template-driven and prompt-based videos with APIs, asynchronous jobs, webhooks, model routing, and reliable agent workflows.
Scoped API Tokens for Secure API Integrations
Create API credentials with the least access an integration needs. Choose the right token type, store it safely, enforce scopes, and plan rotation and revocation.
How to Audit Website Performance With the Lighthouse API
Automate Lighthouse audits with PageSpeed Insights, store reliable metrics, compare runs, and turn findings into fixes.
API for Automated Image and Video Generation: A Practical Developer Guide
Learn how to generate and edit images with GPT Image 2, handle limits and costs, and plan for OpenAI’s retired video API.
Handle Screenshot API Webhooks in a Java Application
Receive screenshot callbacks safely in Java with HMAC verification, idempotency, fast acknowledgements, retries, and durable downloads.
Advanced Web Scraping Techniques for Professional Developers
Build reliable scrapers with source discovery, browser rendering, rate control, validation, retries, monitoring, and production-ready examples.