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AI Coding Conversations Are Becoming Build Artifacts
AI coding tools made it easier to create code. They also created a new handoff problem. The final …
Build a Contribution-Margin Check That Doesn't Lie About Refunds or FX
Building e-commerce or financial calculation tools sounds straightforward until you hit the real-wor…
CentSettle: exact shared-expense settlement without an account
Shared-expense apps are useful until a small edge becomes important: a cent has to go somewhere, a r…
Inspect GLB/GLTF Models in Your Browser — Free 3D Viewer with Wireframe Mode
Before you ship a .glb model — into a Three.js scene, a game engine, or a product page — you usually…
The Hard Part of a Global Birth-Chart Calculator Was Time
A birth-chart form looks simple: ask for a date, time, and place, then calculate. The interface may…
The AI Engineer Job Description Is a Lie. Here's What the Role Actually Is.
I spend a lot of time in the AI space -- reading papers, building things, talking to engineers who a…
Multi-Tenancy Data Isolation Patterns for B2B SaaS Backends
Key takeaways Multi-tenancy improves resource efficiency but poses data risks. Row-level security…
Instant TradingView Execution
Most retail traders have profitable strategies on TradingView, but executing them manually is diffic…
No-Code Trading Automation
Manual trading can be exhausting. Watching charts all day, waiting for the perfect setup, and then p…
Next.js 16 on Cloudflare Workers: what broke and what didn't
I shipped a Next.js 16 app on Cloudflare Workers via OpenNext. Not a demo. A real product with strea…
Building a Video URL Canonicalization Pipeline for a Multi-Region Aggregator
Last quarter our SQLite videos table had 41,000 rows but only about 28,000 distinct videos. The same…
React useCookie Hook: Cookies as Reactive State (2026)
React useCookie Hook: Cookies as Reactive State (2026) A theme toggle stores the user's choice in …