Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Build a SaaS Usage Analytics Dashboard From Scratch
Usage analytics is the difference between guessing which features matter and knowing. This guide walks through the full architecture for building a SaaS usage analytics dashboard, from event ingestion and ClickHouse pipelines to DAU/MAU ratios, feature adoption tracking, and the build vs. buy decision.
How to build · Aug 15, 2026 · 14 min read
How to Ship Your First AI Feature in 30 Days: Startup Guide
Most startups waste months debating AI strategy when they could ship a real feature in four weeks. This guide breaks down a concrete week-by-week plan to go from zero to a production AI feature, with specific tools, costs, and pitfalls at every stage.
How to build · Aug 15, 2026 · 14 min read
How to Build AI-Powered Search for Your Ecommerce Platform
Traditional keyword search loses revenue every time a shopper types a natural query and gets zero results. This guide walks through building AI-powered ecommerce search from the ground up, covering vector embeddings, hybrid retrieval, query understanding, and the tools that make it production-ready.
How to build · Aug 15, 2026 · 15 min read
How to Build an AI Shopping Agent With Agentic Checkout 2026
AI shopping agents that browse, compare, and purchase autonomously are replacing traditional cart-based flows. This guide walks through the full architecture: LLM orchestrator, tool-use layer, product APIs, payment rails, and the trust and safety systems that make agentic checkout production-ready.
How to build · Aug 14, 2026 · 15 min read
How to Build Apps for Foldable Devices: Adaptive UI Guide
Foldable devices like the Galaxy Z Fold and Pixel Fold are no longer niche. This guide covers the APIs, design patterns, and testing strategies you need to build adaptive UI that works seamlessly across folded, unfolded, and table-top postures.
How to build · Aug 14, 2026 · 14 min read
How to Embed AI Features Into Your Existing SaaS Product
Your SaaS product does not need a ground-up rebuild to deliver AI-powered experiences. This guide covers which AI features to add first, how to architect them alongside your existing codebase, and how to roll them out without breaking what already works.
How to build · Aug 14, 2026 · 15 min read
How to Build a Reverse Marketplace App (Buyers Post Needs)
In a reverse marketplace, buyers describe what they need and sellers compete to win the job. Platforms like Thumbtack, Bark, and Upwork have proven this model works. Here is exactly how to build one from scratch.
How to build · Aug 14, 2026 · 14 min read
How to Build an AI-Powered Permit and Licensing Platform 2026
Permit offices are drowning in paper applications, inconsistent reviews, and backlogs that stretch for months. Here is how to build an AI-powered platform that cuts processing time by 70% and actually works for both applicants and reviewers.
How to build · Aug 10, 2026 · 14 min read
How to Build an AI Customer Health Scoring System for SaaS
Most SaaS companies discover churn after it happens. An AI-powered health scoring system gives your customer success team a predictive, continuously updated signal for every account, so they can act weeks before a cancellation request ever lands.
How to build · Aug 10, 2026 · 14 min read
How to Build an AI Revenue Forecasting Tool for B2B Startups
Most B2B startups forecast revenue with a spreadsheet and a prayer. An AI revenue forecasting tool that combines pipeline signals, billing actuals, and time-series ML can get you within 10% of actual, every quarter.
How to build · Aug 10, 2026 · 14 min read
How to Build a Vertical Marketplace With Integrated Payments
Horizontal marketplaces try to be everything for everyone. Vertical marketplaces win by going deep on a single industry, and payments are where most of them get stuck. Here is how to get it right.
How to build · Aug 10, 2026 · 15 min read
How to Build an AI Accounts Payable Automation Platform 2026
Most AP teams still process invoices by hand at $15 each. An AI accounts payable automation platform cuts that to under $2 and pays for itself in weeks. Here is the complete technical playbook.
How to build · Aug 10, 2026 · 14 min read