Go Generic Methods: A Hands-On Go 1.27 Tutorial
Go 1.27 finally adds generic methods: type parameters on methods at last. A hands-on tutorial on the syntax, the chaining it enables, and the interface catch.
Tutorials
Mistral OCR 4 Tutorial: Build a Document Pipeline in Python
Extract text, tables, and structured JSON from PDFs using Mistral OCR 4 in Python. Bounding boxes, confidence scores, and a complete invoice pipeline.
Claude Code Dynamic Workflows: Build 4 Production Scripts From Scratch
Learn to build 4 real Claude Code workflow scripts for code audit, migration, security review, and research. Includes actual output and cost breakdowns.
LiteLLM Vulnerability: 6 CVEs, a Supply Chain Attack, and the Fixes
LiteLLM has been hit by RCE, SQL injection, privilege escalation, and a PyPI supply chain attack in 2026. Here's every CVE, who's affected, and how to fix it.
Go 1.26 Tutorial: Green Tea GC, SIMD, and 8 Features Worth Knowing
Go 1.26 ships Green Tea GC by default (10-40% less overhead), experimental SIMD, runtime/secret, and a rewritten go fix. Hands-on code for each feature.
Agent Client Protocol (ACP): Connect Any AI Agent to Any Editor
Set up Claude Code, Gemini CLI, or Codex in JetBrains and Zed via ACP — the open protocol that decouples AI coding agents from editors. Step-by-step configs.
uv Python Tutorial: Build a CLI Tool From Scratch
Step-by-step uv tutorial: create a real Python CLI project, manage deps, run tests, lint with ruff, build a wheel, and ship it in Docker — from scratch.
Claude Code Hooks: Build 5 Production Hooks From Scratch
Build 5 real Claude Code hooks step by step — auto-format, command blocker, AI linter, test runner, and context injector. Full configs and scripts included.
WebMCP Tutorial: Make Your Website AI-Agent Ready
Build a WebMCP-enabled website from scratch with declarative HTML forms and the JavaScript imperative API. Working code for Chrome 149's origin trial.
Spec-Driven Development: Build a Python CLI From Spec to Code
Build a complete Python CLI expense tracker using GitHub Spec Kit and Claude Code. Full walkthrough from requirements to working code in 30 minutes.