# Local Development Experience

> Improve the local development experience so engineers can get productive quickly with reliable, fast feedback loops. Use when onboarding is slow, local setup is fragile, or developers complain about environment issues.

- Skill: `itsual/local-development-experience` (Agent Skill)
- Install (CLI): `npx skillmds@latest add itsual/local-development-experience`
- Raw SKILL.md: https://api.skillmd.com/api/skills/itsual/local-development-experience/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: itsual (https://skillmd.com/u/itsual)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/itsual/local-development-experience

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# Local Development Experience

## Overview

Developer time is expensive. A smooth local development experience compounds productivity across the whole team.

## When to Use

- New project setup or major DX improvements
- Onboarding takes too long or is error-prone
- “Works on my machine” problems are frequent

## Key Areas

- One-command (or few-command) environment setup
- Realistic local dependencies (containers, seeds, mocks)
- Fast test and feedback loops
- Clear documentation for common tasks
- Consistent tooling versions (editions, asdf, mise, devcontainers, etc.)
- Good defaults with escape hatches for power users

## Principles

- Optimize for the common case of a new or returning developer
- Make the happy path obvious and reliable
- Treat developer experience as a product

## Verification

- A new developer can get a basic environment running in a short, documented time
- Common development tasks have clear, working instructions
- Local environment drift is minimized