Writing · Nº 041065 essays
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Clear filtersEngineeringWhat to Look for in an AI Build ToolBuying an AI build tool? Look for a spec that drives generation, real verification, cheap corrections, and leverage for one person. Here is what actually matters.EngineeringTurn On Automatic Security Updates on Your VPSUnattended security updates are the highest-leverage thing you can automate on a self-hosted Linux VPS. Here is how to set them up without breaking your apps.EngineeringHow to Find the Bus Factor in Your CodebaseBus factor measures how much of your repo only one person understands. Learn to find knowledge concentration risk in code and spread it before it hurts.EngineeringHow to Localize Transactional Emails ProperlyLocalizing transactional emails is more than translating strings. Here is how to handle locale, formatting, dates, and right-to-left text so email works everywhere.EngineeringDocker vs Bare Processes on a VPS: When to Use EachDo you need Docker on a VPS or can you run bare processes? Here is when containers earn their overhead and when a plain systemd service is simpler and faster.EngineeringHow to Audit a Vote After the FactA real audit means recounting from an immutable record independently. If you cannot recount without trusting the operator, you cannot actually audit the vote.EngineeringWhy AI Agents Need Immutable LogsAI agents need immutable logs because an editable record is not evidence. Append-only, tamper-evident logging is what makes an agent's actions provable.EngineeringHow to Resume Missed Messages After a ReconnectWhen a real-time client reconnects, resume from a cursor and a durable log. Do not reload everything. Learn how to catch up on missed messages precisely.EngineeringHow to Standardize Auth, Billing, and Deploy OnceStandardize auth, billing, and deploy once in a shared foundation and every new product inherits them. A practical guide to the three that pay back fastest.EngineeringWebRTC vs WebSockets: Which Real-Time Transport You NeedWebRTC vs WebSockets comes down to media and peer-to-peer versus server-mediated messaging. Learn which real-time transport fits your app and why most apps want sockets.EngineeringWhat to Do When AI Can't Understand Your CodebaseWhen an AI coding tool can't understand your codebase, the problem is usually context, not the model. Here is how to make a messy repo legible to AI.EngineeringIs Web Scraping Legal? What Actually MattersIs web scraping legal? The honest answer for operators: public data, terms of service, personal data, and rate limits matter more than the yes-or-no question.