Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Build a Tour and Activity Booking App Like Viator in 2026
Viator and GetYourGuide take 25% of every booking. That is the reason tour operators are quietly building their own apps in 2026. Here is how to build one that actually converts and scales.
How to build · Mar 12, 2026 · 14 min read
How to Build an AI-Powered Email Assistant for Your SaaS in 2026
AI email assistants like Superhuman AI and Shortwave are the breakout productivity category of 2026. Here is how to build one that actually understands your users' inboxes.
How to build · Mar 11, 2026 · 15 min read
How to Build an AI Customer Success Platform for SaaS in 2026
Gainsight and Vitally charge $30K+ per year. Here is how to build an AI-powered customer success platform that predicts churn, automates playbooks, and drives expansion revenue.
How to build · Mar 11, 2026 · 15 min read
Better Auth vs NextAuth vs Lucia: Auth Libraries for Startups 2026
Better Auth is the breakout auth library of 2026 with 25K+ GitHub stars. Here is how it compares to NextAuth and Lucia for real startup projects.
Technology · Mar 11, 2026 · 14 min read
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
How to Build AI Tool-Use Agents with MCP and A2A in 2026
MCP crossed 97M monthly SDK downloads and A2A joined the Linux Foundation. Here is how to combine these protocols to build agents that discover tools, invoke APIs, and collaborate.
AI & strategy · Mar 11, 2026 · 15 min read
AI for Revenue Operations: Automating Your GTM Stack in 2026
60% of B2B SaaS companies plan to automate RevOps with AI by 2027. Here is how to implement AI-powered lead scoring, pipeline forecasting, and deal intelligence today.
AI & strategy · Mar 11, 2026 · 14 min read
Multi-Model AI Strategy: Using Claude, GPT, and Gemini Together
73% of production AI apps now use multiple LLM providers. Here is how to build a multi-model strategy that optimizes for cost, quality, and reliability without vendor lock-in.
AI & strategy · Mar 11, 2026 · 14 min read
How to Measure AI Engineering Team Productivity in 2026
AI coding tools can reduce development cycles by 40 to 60%, but CTOs struggle to measure the ROI. Here are frameworks for tracking AI-assisted productivity without gaming metrics.
AI & strategy · 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