Writing · Nº 041065 essays
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Clear filtersEngineeringHow to Measure Dependency Drift Before It BitesDependency drift is how far your packages have fallen behind current versions. Learn to measure library lag as a risk metric and decide what to update first.EngineeringPostgres Point-in-Time Recovery on Your Own ServerNightly dumps lose a full day. Postgres point-in-time recovery with WAL archiving lets you restore a self-hosted database to the exact second before disaster hit.EngineeringHow to Test Transactional Emails Before You ShipTesting transactional emails means checking rendering, real data, and delivery, not just that the send fired. Here is a testing process that catches breakage.EngineeringTyping Indicators and Presence, Done RightTyping indicators and presence are ephemeral signals. Keep them out of your database, drive them with short-lived state, and expire them on the server.EngineeringHow to Warm Up an Email Sending DomainA cold domain sending at full volume lands in spam. Here is how to warm up an email sending domain the right way, with a ramp schedule and the signals to watch.EngineeringAlternative Data From Web Scraping: What Investors MissAlt data from web scraping can front-run public filings, but only if it is timely, clean, and defensible. Here is what makes scraped alternative data usable.EngineeringPush Notifications Don't Need a WebSocketReal-time push notifications rarely need a persistent WebSocket. Learn when native push and fan-out beat holding a socket open, and when a socket actually earns its cost.EngineeringA Test Strategy for AI-Generated CodeA test strategy for AI-generated code has to catch different failures than one written for human code. Here is how I test code an agent wrote so it holds up.EngineeringHow to Handle Rate Limits and Backoff in AI IntegrationsThird-party APIs will throttle your AI workflows. Here is how to handle rate limits with backoff, jitter, and queuing so integrations stay reliable under load.EngineeringA Shared UI Component Library Across ProductsA shared UI component library across products cuts build time and keeps a portfolio coherent. Here is what to share, what to leave per-product, and how to avoid rigidity.EngineeringHow to Ship SaaS Faster With a Shared FoundationA governed base layer that every new venture inherits is why company number two costs a fraction of company number one. Here is what belongs in it and what does not.EngineeringBuy or Build Your Scraping Stack: How to DecideShould you buy a scraping API or build your own stack? A clear decision framework on cost, control, and scale for owning your scraping infrastructure.