nextjs-turbopack
Next.js 16+ and Turbopack — incremental bundling, FS caching, dev speed, and when to use Turbopack vs webpack.
Best use case
nextjs-turbopack is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Next.js 16+ and Turbopack — incremental bundling, FS caching, dev speed, and when to use Turbopack vs webpack.
Teams using nextjs-turbopack should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/nextjs-turbopack/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How nextjs-turbopack Compares
| Feature / Agent | nextjs-turbopack | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Next.js 16+ and Turbopack — incremental bundling, FS caching, dev speed, and when to use Turbopack vs webpack.
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Next.js and Turbopack Next.js 16+ uses Turbopack by default for local development: an incremental bundler written in Rust that significantly speeds up dev startup and hot updates. ## When to Use - **Turbopack (default dev)**: Use for day-to-day development. Faster cold start and HMR, especially in large apps. - **Webpack (legacy dev)**: Use only if you hit a Turbopack bug or rely on a webpack-only plugin in dev. Disable with `--webpack` (or `--no-turbopack` depending on your Next.js version; check the docs for your release). - **Production**: Production build behavior (`next build`) may use Turbopack or webpack depending on Next.js version; check the official Next.js docs for your version. Use when: developing or debugging Next.js 16+ apps, diagnosing slow dev startup or HMR, or optimizing production bundles. ## How It Works - **Turbopack**: Incremental bundler for Next.js dev. Uses file-system caching so restarts are much faster (e.g. 5–14x on large projects). - **Default in dev**: From Next.js 16, `next dev` runs with Turbopack unless disabled. - **File-system caching**: Restarts reuse previous work; cache is typically under `.next`; no extra config needed for basic use. - **Bundle Analyzer (Next.js 16.1+)**: Experimental Bundle Analyzer to inspect output and find heavy dependencies; enable via config or experimental flag (see Next.js docs for your version). ## Examples ### Commands ```bash next dev next build next start ``` ### Usage Run `next dev` for local development with Turbopack. Use the Bundle Analyzer (see Next.js docs) to optimize code-splitting and trim large dependencies. Prefer App Router and server components where possible. ## Best Practices - Stay on a recent Next.js 16.x for stable Turbopack and caching behavior. - If dev is slow, ensure you're on Turbopack (default) and that the cache isn't being cleared unnecessarily. - For production bundle size issues, use the official Next.js bundle analysis tooling for your version.
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