Exploring AI integration, performance optimization, and software architecture through tutorials and experiments
June 3, 2026 · 7 min read
A field map of the LangChain ecosystem after the 1.0 reset — what each piece is for, when to reach for it, and how the parts fit into a real AI product. Part 1 of a hands-on TypeScript series.
June 10, 2026 · 7 min read
Build a real support-triage agent with LangChain 1.0, then layer middleware — summarization, human-in-the-loop, PII redaction, and a custom guardrail — to get production control over the agent loop. Part 2 of a hands-on TypeScript series.
June 17, 2026 · 8 min read
Drop below createAgent into raw LangGraph — StateGraph, cycles, checkpointing, and durable human-in-the-loop resume. We rebuild the support agent as an explicit graph and watch the black box open up. Part 3 (finale) of a hands-on TypeScript series.
May 11, 2026 · 21 min read
I shipped Mintroot — a real Android finance app with 10 entities, 12 milestones, and a 4-layer matching engine — in 48 hours via a single Opus 4.7 1M-context conversation. The 1M context was not the trick. What I did before the first line of Kotlin was.
March 30, 2026 · 17 min read
How a single Go binary turned MCP from a context-burning liability into a zero-overhead CLI powerhouse with Unix composability, data filtering, and security policies
March 23, 2026 · 17 min read
AI coding tools are converging on two outputs -- React + TypeScript when a build pipeline exists, plain HTML when it doesn't. The forces behind this are mechanical, self-reinforcing, and quietly killing language innovation.
March 9, 2026 · 10 min read
How MCPX transforms MCP servers into zero-overhead CLI tools, and why the OpenClaw CEO is right that CLI is the natural interface for agentic systems.
March 9, 2026 · 11 min read
Why structured AI-assisted development with SPARC (Specification, Pseudocode, Architecture, Refinement, Completion) produces 4x better results than raw prompting, and how to adopt it today.
March 9, 2026 · 11 min read
How Tessl pioneered spec-driven development to eliminate AI hallucinations, reduce rework, and make specifications — not code — the source of truth.
March 1, 2026 · 15 min read
How a single Rust CLI proxy compresses command output before it hits the LLM context window, and why pairing RTK with Serena MCP creates the most token-efficient AI coding setup I have ever used.
February 11, 2026 · 17 min read
Why vector search fails at code understanding and how Serena MCP uses the Language Server Protocol to give AI agents the same precise, deterministic vision developers have in their IDEs.
February 9, 2026 · 20 min read
Why full-file rewrites cost 10x more tokens and how symbolic operations with AST-based editing transform AI agent workflows from brute-force to surgical precision.
February 8, 2026 · 23 min read
How I leveraged Claude Code, Gemini, and AI-driven development to build a production-ready portfolio from scratch with zero human code modifications—only planning