Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
Hybrid Search vs Semantic Search vs Keyword: AI Search Compared
Choosing between keyword search, semantic search, and hybrid search is one of the highest-leverage architecture decisions you will make. Here is a no-nonsense comparison with real performance data, costs, and recommendations by use case.
Technology · Jun 3, 2026 · 15 min read
Airbyte vs Fivetran vs dlt: Data Ingestion for Startups 2026
Choosing between Airbyte, Fivetran, and dlt comes down to budget, team size, and how custom your data sources are. Here is what actually matters when you compare them.
Technology · Jun 2, 2026 · 14 min read
Expo Agent vs Claude Code vs Cursor: AI Mobile Dev Tools 2026
Expo Agent, Claude Code, and Cursor each take a different approach to AI-powered mobile development. Here is an honest comparison of what works, what falls short, and how to combine them for the best results.
Technology · Jun 2, 2026 · 15 min read
Universal Commerce Protocol (UCP): Developer Integration Guide
AI shopping agents are coming for every storefront. The Universal Commerce Protocol gives them a standardized way to browse, compare, and buy from your catalog without scraping a single page.
Technology · May 26, 2026 · 15 min read
Composable Commerce and MACH Stack Architecture for Startups
Monolithic platforms force you to accept someone else's tradeoffs. Composable commerce lets you pick the best tool for every layer of your stack, but the orchestration complexity is real. Here is how to decide if MACH architecture is right for your startup.
Technology · May 26, 2026 · 14 min read
Guardrails AI vs NeMo Guardrails vs LLM Guard: AI Safety 2026
Three open-source frameworks dominate AI guardrails in 2026, and each one solves a different slice of the safety problem. Picking the wrong one costs you months of integration work and leaves real gaps in your defenses.
Technology · May 26, 2026 · 14 min read
Graph RAG vs Agentic RAG vs Hybrid RAG: Architecture Compared
Standard RAG hits a ceiling the moment your questions require reasoning across relationships, multiple documents, or mixed data sources. Graph RAG, agentic RAG, and hybrid RAG each solve this differently. Here is how to pick the right pattern for your system.
Technology · May 26, 2026 · 15 min read
AI Agent Testing and Evaluation Frameworks for Production 2026
Testing AI agents is nothing like testing traditional software or even standalone LLMs. If your agent can call tools, manage state, and coordinate with other agents, you need an entirely different evaluation strategy.
Technology · May 26, 2026 · 14 min read
WebGPU for Browser-Based AI Inference: The Startup Guide 2026
WebGPU lets you run real AI models directly in the browser with GPU acceleration, zero server costs, and built-in privacy. Here is how startups are using it to ship inference features without a cloud bill.
Technology · May 26, 2026 · 14 min read
Orval vs OpenAPI Generator vs Fets: API Client Generation 2026
Generating API clients from OpenAPI specs saves hundreds of hours, but picking the wrong generator can saddle you with bloated bundles, stale types, and a painful developer experience. Here is how Orval, OpenAPI Generator, and Fets actually compare.
Technology · May 24, 2026 · 12 min read
shadcn/ui Ecosystem Guide: Components, Blocks, and Themes 2026
shadcn/ui is no longer just a component collection. It is a full ecosystem of blocks, themes, registries, and third-party extensions. This guide maps every piece so your startup can move faster without reinventing the wheel.
Technology · May 24, 2026 · 11 min read
WebMCP vs MCP Remote vs A2A: Web-Native Agent Protocols 2026
Three protocols now compete for how AI agents interact on the web. WebMCP brings browser-native capabilities, MCP Remote handles server-side tool access, and A2A coordinates multi-agent workflows. Here is how they compare and when to use each.
Technology · May 24, 2026 · 12 min read