Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How to Add Embedded Finance Features to Your SaaS in 2026
Your SaaS platform is already where your customers do business. Adding embedded finance turns it into where they bank, borrow, and spend, unlocking 2-5x more revenue per user.
How to build · Apr 11, 2026 · 15 min read
How to Build an Influencer Marketing Platform Like CreatorIQ
Influencer marketing is a $21 billion industry, and most brands still manage campaigns through spreadsheets and DMs. Here is how to build the platform that replaces that mess.
How to build · Apr 11, 2026 · 15 min read
How to Build a Conversational Commerce App with AI in 2026
Product pages are losing to group chats. The brands winning in 2026 are selling through conversations, not catalogs. Here is how to build a conversational commerce app that actually converts.
How to build · Apr 11, 2026 · 15 min read
How to Build a RegTech Compliance Automation Platform 2026
RegTech compliance platforms are replacing manual audit prep across industries. Here is how to build one that actually automates evidence collection, policy management, and real-time monitoring.
How to build · Apr 11, 2026 · 15 min read
How to Build a Newsletter Platform Like Beehiiv or Substack
Beehiiv hit $25M ARR by giving newsletter creators better tools than Substack. Here is how to build a newsletter platform with real deliverability, monetization, and growth features.
How to build · Apr 11, 2026 · 15 min read
How to Build a Community-Led Growth Engine for Your App
Community-led growth is not a vibe. It is a repeatable engine that turns your most engaged users into your most effective sales channel. Here is how to build one from scratch.
How to build · Apr 11, 2026 · 14 min read
How to Build a Browser AI Agent for Enterprise Workflows
Legacy RPA is expensive, brittle, and hated by every team that maintains it. Browser AI agents replace those scripts with LLM-driven automation at a fraction of the cost. Here is how to build one that holds up in production.
How to build · Apr 11, 2026 · 15 min read
Expo Agent vs Bolt vs FlutterFlow: Mobile Vibe Coding 2026
Expo Agent, Bolt, and FlutterFlow each promise faster mobile development, but they work in fundamentally different ways. Here is an honest breakdown of which approach fits your team and product.
Technology · Apr 11, 2026 · 14 min read
Passkeys and WebAuthn: Passwordless Auth Guide for Apps 2026
Passwords are the weakest link in your app's security. This guide walks through implementing passkeys with WebAuthn across iOS, Android, and web, including credential flows, fallback strategies, and migrating existing users off passwords.
Technology · Apr 10, 2026 · 14 min read
How to Build and Deploy Custom MCP Servers for AI Products
MCP servers are the connective tissue between AI agents and the real world. This guide walks through building, testing, and deploying custom MCP servers from scratch.
Technology · Apr 10, 2026 · 14 min read
Nitro vs Hono vs H3: TypeScript Server Frameworks for 2026
Nitro powers Nuxt and Analog. H3 is the minimal HTTP layer underneath it. Hono is the standalone runtime-agnostic alternative. Here is how to choose the right TypeScript server framework for your next project.
Technology · Apr 10, 2026 · 14 min read
Offline-First AI Apps: On-Device Models for Mobile in 2026
On-device AI lets your app run inference without a network connection, slashing latency and keeping user data private. Here is how to actually ship it.
Technology · Apr 10, 2026 · 14 min read