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⚡ AI Lessons
Dev.to · OpSpawn
📣 Digital Marketing & Growth
⚡ AI Lesson
3mo ago
Visual Regression Testing Without the DevOps Headache: A QA Engineer's Guide
Visual regression testing sounds simple in theory: take a screenshot before a deploy, take one after,...
Dev.to · OpSpawn
⚡ AI Lesson
4mo ago
How to Scrape Single-Page Apps (SPAs) with Playwright in 2026
Most websites are SPAs — React/Vue apps that load content via JavaScript. Here's how to scrape them with Playwright: infinite scroll, API interception, session
Dev.to · OpSpawn
🤖 AI Agents & Automation
⚡ AI Lesson
4mo ago
Earn USDC on TaskMarket: Building AI Agents That Pay For Themselves
Imagine you've built an AI agent. It can write code, call APIs, analyze data. But can it earn money?...
Dev.to · OpSpawn
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
5 Ways to Take Website Screenshots Automatically in Node.js (2026)
From self-hosted Puppeteer to hosted APIs — a practical guide to choosing the right screenshot solution for your Node.js app.
Dev.to · OpSpawn
📣 Digital Marketing & Growth
⚡ AI Lesson
4mo ago
I Built a Screenshot API That Accepts Crypto — Here's the Live TX Proof
TL;DR SnapAPI now accepts x402 micropayments: send $0.01 USDC on Base, get a screenshot...
Dev.to · OpSpawn
⚡ AI Lesson
4mo ago
The Hidden Cost of Self-Hosting Puppeteer (And What to Use Instead)
Puppeteer is powerful but expensive to run in production. Here is the real cost breakdown and three alternatives that do not require hosting a headless browser.
Dev.to · OpSpawn
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
PDF Export for Resume Builders Without Hosting Puppeteer
How resume builders can add PDF export using a simple REST API instead of managing their own Puppeteer server infrastructure.
Dev.to · OpSpawn
🤖 AI Agents & Automation
⚡ AI Lesson
4mo ago
How I Built a Pay-Per-Use Screenshot API for AI Agents (x402 + Base USDC)
How I Built a Pay-Per-Use Screenshot API for AI Agents AI agents need to browse the web....
Dev.to · OpSpawn
🤖 AI Agents & Automation
⚡ AI Lesson
4mo ago
Building an AI Agent Hiring Marketplace on Kubernetes with kagent
What happens when AI agents need to hire each other? We built HireWire — a Kubernetes-native marketplace where agents discover, negotiate, hire, and pay one ano
DeepCamp AI