Mar 3 · 13 min read · Programmatic Screenshots and OG Image Generation Programmatic screenshot tools solve two related problems: generating images from dynamic content (OG images, social cards, certificates, reports) and capturing web pages as images or PDFs (documentatio...
Join discussionMar 3 · 7 min read · Browser Automation Beyond Testing: Playwright, Puppeteer, and Selenium Browser automation is one of those capabilities that starts with "we need E2E tests" and quickly expands into scraping data, generating PDFs, capturing screenshots, automating for...
Join discussionFeb 23 · 12 min read · Puppeteer comes up in almost every conversation about PDF generation. It's battle-tested, well-documented, and most developers already know HTML and CSS. When I started building Rynko, I didn't set ou
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Feb 12 · 2 min read · Puppeteer PDF Generation: HTML to PDF Conversion The Problem That Cost Us Users We needed this solved fast. Here's what worked. Table of Contents Why This Matters Quick Start Guide 5 Key Patterns Code Examples Best Practices Common Issues FAQ Conc...
Join discussionFeb 12 · 2 min read · Puppeteer Browser Automation: Headless Chrome Control The Feature That Broke Production (Feature Flags Could Have Saved Us) We deployed a bug to all users at once. Feature flags would have contained the damage. Table of Contents Modern Development 2...
Join discussionSep 18, 2025 · 4 min read · Quick Summary This blog illustrates how to build web scrapers using Node.js and libraries like Cheerio, Playwright, and Crawlee. It also covers compliance 101, share runnable code snippets, discuss anti-blocking techniques and offers guidance on scal...
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Aug 27, 2025 · 5 min read · As developers, we often embark on projects to scratch our own itch. My journey to building a simple CV management tool is one such story - a tale of evolving needs, changing career paths, and the continuous quest for simpler and more efficient ways o...
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Aug 22, 2025 · 6 min read · Ever needed to generate a PDF invoice, a report, or an e-ticket from your web application? It's a common requirement, but turning dynamic HTML into a pixel-perfect PDF can be surprisingly tricky. In this guide, we'll walk you through the entire proce...
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Jul 19, 2025 · 5 min read · Problem Let’s face it—lead generation is a pain.Whether you're trying to find clients for your freelance gigs, customers for your SaaS, or potential hires for your team, the process can quickly become a time-consuming black hole of manual effort, gue...
Join discussionJul 17, 2025 · 13 min read · In the earlier years of software development, testing was mostly done manually, which could be a time-consuming and tedious process. These days, there are several tools that can help automate the testing process. One such tool is Puppeteer, which all...
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