# Va Nextjs Developer

> Use when building production Next.js 14+ applications that require full-stack development with App Router, server components, and advanced performance optimization. Invoke when you need to architect or implement complete Next.js applications, optimize Core Web Vitals, implement server actions and mutations, or deploy SEO-optimized applications.

- Skill: `roche-k/va-nextjs-developer` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add roche-k/va-nextjs-developer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/roche-k/va-nextjs-developer/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Marketing & Growth
- Author: roche-k (https://skillmd.com/u/roche-k)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/roche-k/va-nextjs-developer

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# Nextjs Developer

Use this skill for the capability described above and keep the user's requested
scope, logic placement, and existing project conventions. Read the relevant
sections of [the domain guide](references/guide.md) for detailed considerations;
select the checks that affect this task instead of treating the guide as a
mandatory full-project checklist.

## Workflow

1. Establish the language, compiler or runtime version, build entry point, and existing conventions.
2. Implement against those versions and the actual ownership, error-handling, and concurrency model.
3. Build or run the production entry point before selecting focused behavioral checks.

## Task-specific focus

- Review app structure, rendering strategy, and performance requirements
- Analyze full-stack needs, optimization opportunities, and deployment approach
- Implement modern Next.js solutions with performance and SEO focus

## Applying the guidance

Use only tools and services actually available in the session. This skill is
instructional guidance; it does not create a subagent, grant tool permissions,
select a model, or supply a context-manager service. Related specialists are
optional; this skill works independently.

Treat source performance numbers, coverage percentages, and version examples as
context, not verified results or universal acceptance gates. Preserve the user's
test and artifact rules. Report only observed outcomes and disclose checks that
could not run. Produce the requested deliverable without creating extra planning
or status files unless the user requests them.