Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
Coolify vs Railway vs Dokku: Self-Hosting for Startups in 2026
Self-hosting with Coolify can cut your cloud bill by 50 to 70%. Here is how it compares to Railway and Dokku for startups that want simplicity without Kubernetes.
Technology · Mar 11, 2026 · 14 min read
Nativewind vs Tamagui vs Gluestack: React Native UI in 2026
React Native UI libraries are fragmented across NativeWind, Tamagui, and Gluestack. Here is which one to pick based on your team, project, and performance needs.
Technology · Mar 11, 2026 · 14 min read
PocketBase vs Supabase: Which Backend for Your MVP in 2026?
PocketBase is a single Go binary with embedded SQLite. Supabase gives you managed PostgreSQL with a full ecosystem. Here is which one fits your MVP best.
Technology · Mar 11, 2026 · 14 min read
NestJS vs AdonisJS vs Koa: Node.js Backend Frameworks in 2026
NestJS brings Angular style architecture to Node, AdonisJS delivers a Laravel like full stack experience, and Koa offers a minimalist core. Here is how to choose in 2026.
Technology · Mar 10, 2026 · 13 min read
TanStack Query vs SWR vs Apollo Client: Data Fetching in 2026
A no-nonsense comparison of TanStack Query, SWR, and Apollo Client covering caching, mutations, suspense, bundle size, and how React Server Components reshape the decision.
Technology · Mar 10, 2026 · 13 min read
AG-UI Protocol: Building Agent-Powered UIs for Your App in 2026
AG-UI completes the MCP/A2A/AG-UI trifecta that every CTO building agent-powered products needs. Here is how it works and how to implement it in your applications.
Technology · Mar 10, 2026 · 14 min read
Qwik vs SolidJS vs Preact: Lightweight Frontend Frameworks in 2026
A battle-tested comparison of Qwik vs SolidJS vs Preact covering performance, bundle size, DX, SSR, ecosystem maturity, and hiring realities in 2026.
Technology · Mar 9, 2026 · 13 min read
WebSockets vs SSE vs Long Polling: Real-Time Patterns in 2026
Real-time architecture decisions shape every chat, notification, and collaborative app you ship. Here is how to pick between WebSockets, SSE, and Long Polling without breaking your infrastructure.
Technology · Mar 9, 2026 · 13 min read
OpenTelemetry vs Datadog vs Sentry: Observability Stack 2026
Datadog's $200M per year customers are revolting, Sentry is moving into APM, and OpenTelemetry is eating the standard. Here is how to pick the right observability stack without going broke.
Technology · Mar 8, 2026 · 14 min read
Fly.io vs Render vs Koyeb: Modern PaaS for Startups in 2026
Heroku is dead, Vercel is frontend-focused, and most startups need a modern PaaS that runs backends, databases, and workers without dragging you into Kubernetes. Here is how Fly, Render, and Koyeb actually compare.
Technology · Mar 8, 2026 · 13 min read
Qdrant vs Milvus vs Chroma: Open-Source Vector DBs for AI Apps in 2026
A practical, benchmark-backed comparison of Qdrant, Milvus, and Chroma covering indexing, filtering, hybrid search, scaling, and when to pick each one for production AI workloads in 2026.
Technology · Mar 8, 2026 · 14 min read
Vitest vs Jest vs Bun Test: JavaScript Testing Frameworks 2026
Jest was the default for a decade. Vitest is now the obvious choice for most new projects. Bun Test is the new kid challenging both on speed. Here is the opinionated comparison for startups picking their test stack in 2026.
Technology · Mar 7, 2026 · 12 min read