Blog

Learn to build production-ready AI agent workflows with LangGraph's state machines. Master node caching, deferred nodes, human-in-the-loop patterns, and map-reduce workflows with complete code examples.

Build RAG applications in Rails with pgvector: Add semantic search, AI-powered Q&A to your startup. Complete tutorial for Ruby developers building AI features ✓

Vibe-coded code looks fine until you try to change it. Five signals that tell you whether your codebase will survive its first year of paying customers.

An Inc.com audit found 91% of failed startups had no tests, 68% had security holes. The 25-month decay timeline that predicts your codebase's fate.

On April 25, 2026, an AI coding agent at PocketOS deleted the production database and its on-volume backups in 9 seconds. Here's what your dev shop should learn.

Agencies pitch AI-built MVPs as faster and cheaper. The 2026 data says fixing them costs 2-3x what you saved. Here is the real founder math, with sources.

Solo Claude Code agents ship like solo developers - missing PM, designer, QA, customer voice. Here is the team-mode setup running Shape Up plus XP plus reflection-driven Kaizen.

The Linux kernel just made humans legally responsible for every AI-generated line. Your dev shop contract should too. Five clauses, one weekend audit, answer by Monday.

Vibe-coded code is unmaintainable by design - patches don't stick, bugs return, the rebuild verdict lands. The generate-validate-kill workflow that prevents it.

Three open source agent frameworks compared: LangGraph state machines, CrewAI role-based crews, AutoGen conversations. License, deployment, and 2025 maturity.