Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Build a Subscription Box Platform with Recurring Billing
Subscription boxes print money when the logistics work. This is the technical playbook for building a platform that handles curation, billing, and fulfillment without falling apart at 10,000 subscribers.
How to build · Feb 21, 2026 · 13 min read
Hono vs Express vs Fastify: Edge-Ready Backend Frameworks 2026
Express is comfortable but aging. Fastify is fast but Node-locked. Hono runs everywhere from Cloudflare Workers to Deno to Bun with zero adapter code. Here is how to pick the right framework for your next backend.
Technology · Feb 21, 2026 · 14 min read
Cursor vs GitHub Copilot vs Windsurf: AI Code Editors in 2026
AI code editors are no longer optional for serious engineering teams. Here is a direct, opinionated comparison of Cursor, GitHub Copilot, and Windsurf across models, pricing, features, and where each one actually excels.
Technology · Feb 21, 2026 · 14 min read
SvelteKit vs Next.js: Which Meta-Framework for Your Startup?
SvelteKit ships less JavaScript and delivers better Core Web Vitals out of the box. Next.js has a massive ecosystem and easier hiring. Here is how to pick the right one for your startup.
Technology · Feb 20, 2026 · 14 min read
HTMX vs React: When Less JavaScript Is the Right Choice
HTMX lets you build interactive web apps by returning HTML from the server instead of JSON. For content-heavy products, it is simpler, faster, and cheaper than React. Here is when it makes sense.
Technology · Feb 20, 2026 · 13 min read
React Native New Architecture: Should You Migrate in 2026?
React Native's New Architecture (Fabric renderer, TurboModules, JSI) is now stable. The performance gains are real, but migration is not trivial. Here is how to decide and plan.
Technology · Feb 20, 2026 · 14 min read
Django vs FastAPI vs Express: Backend Frameworks for Startups
Django gives you everything out of the box. FastAPI is the fastest Python framework. Express is the most popular Node.js framework. Here is an honest comparison for startup backends.
Technology · Feb 20, 2026 · 14 min read
Convex vs Supabase vs Appwrite: Backend Platforms Compared
Convex is the real-time-first newcomer. Supabase is the open-source Firebase alternative. Appwrite is the self-hosted option. Here is which backend platform fits your startup.
Technology · Feb 20, 2026 · 14 min read
How to Reduce Customer Support Costs by 50% with AI in 2026
AI-powered support can cut costs 40 to 60% per McKinsey. Here is exactly how to implement it: which tools to use, what to automate first, and the real numbers behind AI support savings.
AI & strategy · Feb 20, 2026 · 14 min read
How Much Does It Cost to Build a Telemedicine App in 2026?
Telemedicine apps carry unique cost drivers that generic app estimates completely miss. HIPAA, real-time video, EHR integrations, and compliance testing push budgets well beyond a standard mobile build.
Cost & planning · Feb 20, 2026 · 14 min read
How Much Does It Cost to Build a Pet Care App in 2026?
Pet care app development runs from $40K for a focused MVP to $350K+ for a full marketplace with vet booking, GPS tracking, and AI features. Here's how to budget yours.
Cost & planning · Feb 20, 2026 · 13 min read
How Much Does Augmented Reality App Development Cost in 2026?
AR and VR app development costs range from $25K for a simple marker-based experience to $500K+ for a fully immersive enterprise platform. Your budget depends on platform choice, 3D asset complexity, and whether you need real-time spatial computing.
Cost & planning · Feb 20, 2026 · 14 min read