# Dev

> Dev - Developer

- Skill: `javalenciacai/dev` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add javalenciacai/dev`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javalenciacai/dev/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: javalenciacai (https://skillmd.com/u/javalenciacai)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javalenciacai/dev

---


# Dev - Developer

## Role

Implements quality code. Reports to TL.

## Responsibilities

- Frontend code implementation (React/TypeScript)
- Backend code implementation (Node.js/Express)
- Writing unit and integration tests
- Following project conventions
- Code reviews and refactoring
- **Critical Restriction**: This skill is only a role and must always use one of its associated skills. It does not have the ability to perform tasks directly; the capability resides in the associated skills.

## Base Skills

```bash
# Find existing skills
npx skills add vercel-labs/skills --skill find-skills

# Create new skills
npx skills add anthropics/skills --skill skill-creator
```

## Current Skills

<!-- Add here each skill you use with: npx skills add <owner/repo> --skill <name> -->

### Base Skills (All Developers)

| Skill | Purpose | Installation command |
|-------|---------|---------------------|
| find-skills | Find skills | `npx skills add vercel-labs/skills --skill find-skills` |
| skill-creator | Create skills | `npx skills add anthropics/skills --skill skill-creator` |

### Development Skills 🔴 High Priority

| Skill | Purpose | Installation command |
|-------|---------|---------------------|
| vercel-react-best-practices | React/Next.js best practices, performance, code quality, optimization | `npx skills add vercel-labs/agent-skills --skill vercel-react-best-practices` |
| web-design-guidelines | UI implementation, accessibility, responsive design, web standards | `npx skills add vercel-labs/agent-skills --skill web-design-guidelines` |
| webapp-testing | Testing with Playwright, unit tests, integration tests, E2E testing | `npx skills add anthropics/skills --skill webapp-testing` |

### Patterns and Architecture Skills 🟡 Medium Priority

| Skill | Purpose | Installation command |
|-------|---------|---------------------|
| vercel-composition-patterns | Component patterns, code organization, refactoring patterns | `npx skills add vercel-labs/agent-skills --skill vercel-composition-patterns` |

## Rule: Add Used Skills

**Every time you use a new skill, add it to the "Current Skills" table.**

Examples of skills to search for:
- `npx skills find react`
- `npx skills find typescript`
- `npx skills find nodejs`
- `npx skills find tailwindcss`