Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Build a Customer Feedback Platform Like Typeform in 2026
Feedback is the lifeblood of product teams, but most survey tools are either too rigid or too expensive. Here is how to build a customer feedback platform that actually gets responses.
How to build · Feb 28, 2026 · 14 min read
How to Build a Smart Home and IoT Device Control App in 2026
The Matter protocol changed everything for smart home apps. Here is how to build an IoT control app that works across Apple, Google, and Amazon ecosystems.
How to build · Feb 28, 2026 · 15 min read
How to Build a Micro-SaaS Product from Idea to First Revenue
Micro-SaaS products generate life-changing revenue with tiny teams and minimal overhead. This guide walks you through every step, from validating your idea to collecting your first recurring payments.
How to build · Feb 28, 2026 · 14 min read
How to Build an ESG and Climate Reporting Platform from Scratch
ESG reporting is now mandatory for 50,000+ companies under EU CSRD and SEC climate rules. Compliance platforms like Watershed raised hundreds of millions. Here is how to build one.
How to build · Feb 27, 2026 · 15 min read
LangChain vs Vercel AI SDK: Choosing an AI Framework in 2026
LangChain offers deep orchestration for complex AI pipelines. Vercel AI SDK offers streaming-first simplicity for Next.js apps. The right choice depends on what you are building.
Technology · Feb 27, 2026 · 14 min read
Payload CMS vs Strapi vs Sanity: Headless CMS Compared 2026
Payload CMS is the breakout challenger to Strapi and Sanity in 2026. It is self-hosted, TypeScript-native, and eliminates vendor lock-in. Here is how all three compare for real projects.
Technology · Feb 27, 2026 · 14 min read
Zustand vs Jotai vs Redux Toolkit: React State Management 2026
Zustand surpassed Redux in npm downloads in 2026. Jotai offers a compelling atomic alternative. Here is how all three compare for real React applications.
Technology · Feb 27, 2026 · 14 min read
AI for Product Managers: Prioritizing AI Features with ROI Data
Product managers are now responsible for AI feature prioritization at 60%+ of tech companies. You need frameworks for estimating AI ROI that go beyond gut feeling.
AI & strategy · Feb 27, 2026 · 14 min read
How to Use AI to Accelerate Your Product Development Cycle
AI coding tools like Cursor and Claude Code can reduce development cycles by 40-60%. But the real gains come from integrating AI across design, testing, and deployment, not just coding.
AI & strategy · Feb 27, 2026 · 14 min read
AI-Native Architecture: Designing Products Built on LLMs in 2026
AI-native products built from scratch on LLMs require fundamentally different architectures than traditional software with AI bolted on. Prompt pipelines, eval loops, and graceful degradation are table stakes.
AI & strategy · Feb 27, 2026 · 15 min read
How Much Does It Cost to Build a Wearable Health App in 2026?
Building a wearable health app costs between $40K and $250K+ depending on sensor complexity, platform support, and AI features. Here is what actually drives those numbers.
Cost & planning · Feb 27, 2026 · 14 min read
How Much Does It Cost to Build an AI Education App in 2026?
Building an AI-powered education app costs between $50K and $300K+ depending on features like adaptive learning, LLM tutoring, and compliance requirements. Here is what actually drives those numbers.
Cost & planning · Feb 27, 2026 · 14 min read