Articles and tutorials
everything I learn while building with .NET
This is where I write about what I learn while working with .NET, ASP.NET Core, EF Core, Docker, AWS, and Claude Code. I explain each topic step by step, and most articles come with source code on GitHub that you can clone and run yourself.
174 articles · browse by category
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25–36 of 174-
claude30 Advanced Claude Code Tips for .NET Developers (2026)
Thirty advanced Claude Code tips for .NET developers: goal loops, hooks, subagents, worktrees, batch migrations, and model selection, all verified for 2026.
Updated Aug 7, 2026 · 33 min read → -
dotnet webapi-coursePermission-Based Authorization in ASP.NET Core - A .NET 10 Guide
Build permission-based authorization in ASP.NET Core .NET 10 - a dynamic policy provider, runtime-managed role permissions, and what token-bound permissions really cost.
Updated Aug 6, 2026 · 15 min read → -
architecture dotnet +1When to Use Microservices (And When Not To)
A .NET architect's decision guide to microservices: what they actually solve, when to use them, when to avoid them, and why a modular monolith usually wins first.
Jul 31, 2026 · 15 min read → -
claudeClaude Code Prompts for .NET Developers - A Copy-Paste Library
11 copy-paste Claude Code prompts for .NET developers: architecture, scaffolding, EF Core, testing and Aspire, each with guardrails that keep output clean.
Updated Jul 29, 2026 · 18 min read → -
claude dotnetI Built a Claude Code Skill That Scaffolds My .NET Architecture
Teach Claude Code your conventions once. Build a custom skill that scaffolds a full vertical slice in .NET 10 - endpoint, handler, validator, EF config, and test - your way.
Updated Jul 29, 2026 · 16 min read → -
claudeGit Worktrees in Claude Code - Run Parallel .NET Sessions
Run parallel Claude Code sessions on isolated .NET branches with Git worktree support: the --worktree flag, branching from a PR, subagent isolation, cleanup.
Updated Jul 29, 2026 · 25 min read → -
claudeClaude Code Skills: Reusable Prompts and .NET Workflows
Build reusable skills in Claude Code with SKILL.md to automate .NET workflows: frontmatter reference, arguments, subagent delegation, and 5 production patterns.
Updated Jul 29, 2026 · 32 min read → -
claude.claude Folder Structure Explained - Every File, With .NET Examples
What every file in the .claude folder does: CLAUDE.md, rules, skills, agents, commands, settings.json and the global ~/.claude/, on a real .NET setup.
Updated Jul 29, 2026 · 31 min read → -
claudeAnatomy of a Claude Code Session - Under the Hood on a .NET Repo
Trace what happens inside Claude Code on a .NET repo, from keystroke to code change: the agentic loop, tools, context management, sub-agents, and token budget.
Updated Jul 29, 2026 · 19 min read → -
claudePrompt Engineering for Claude Code - The .NET Developer's Guide
Write effective Claude Code prompts for .NET 10 projects. The 4-layer instruction hierarchy, 10 Bad vs Better patterns, and a decision matrix from 6 months of daily use.
Updated Jul 29, 2026 · 21 min read → -
claudeClaude Code Plan Mode for .NET Developers - From First Plan to Ultraplan
How I use Claude Code Plan Mode to scope ASP.NET Core features before any code is written: the 4-phase workflow, opusplan, Ultraplan review, and /goal.
Updated Jul 29, 2026 · 25 min read → -
dotnet claudeCLAUDE.md for .NET - The Perfect Setup with Copy-Paste Templates
Turn Claude Code into a senior engineer that knows your codebase. The perfect CLAUDE.md for .NET - memory hierarchy, AGENTS.md interop, and copy-paste templates.
Updated Jul 29, 2026 · 22 min read →