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ncc

Free#17 of 27 in JavaScript Build Tools

ncc: A focused, free option for compiling Node.js projects into single distributable files. Ranked #17 of 27 in JavaScript Build Tools by our editors (7.4/10); pricing: Free plan; best for single-file Node.js outputs.

7.4/10Editor score
ncc7.4 Visit ncc

At a glance

  • Editor score
    7.4 / 10
  • Pricing
    Free plan
  • Best for
    Single-file Node.js outputs
  • Free plan
    Yes
  • Paid from
    Free
  • TypeScript support
    Yes
  • Facts checked
    20 Sep 2026
ncc screenshot
  • Where it wins

    • Compiles Node.js modules and dependencies into one file
    • Supports TypeScript, CommonJS, ESM, source maps, and minification
    • Includes watch mode, asset handling, APIs, and local caching
  • Where it doesn't

    • Its focus on single-file output may not suit code-splitting workflows
    • External modules can remain as require calls
    • Designed for Node.js packaging rather than general-purpose bundling

Our verdict on ncc

ncc is an open-source command-line tool from Vercel that compiles a Node.js module and its dependencies into a single distributable file. It is aimed at developers publishing npm packages, packaging serverless applications, or deploying Node.js programs without configuring a general-purpose bundler. The tool accepts JavaScript and TypeScript inputs, including .ts and .tsx files, and supports both CommonJS and ES module output. Its zero-configuration positioning makes it a focused choice when the delivery format is a compact Node.js file rather than a broader application bundle.

The published capabilities cover the main steps in a Node.js packaging workflow. ncc can generate source maps, minify build output, and build nested JavaScript assets recursively. It also supports external modules that remain as require calls, which can help preserve selected runtime dependencies instead of placing everything inside the output. Watch mode supports repeated rebuilds during development, while the programmatic Node.js API provides an alternative to invoking the command-line interface. Local build-cache commands and configurable caching add control over repeated local builds.

ncc is most suitable when a project needs one deployable Node.js file with TypeScript support and a small configuration surface. Its free, open-source model also suits teams that want to inspect or integrate a build tool without a paid tier. Choose it for npm packages, serverless applications, or Node.js deployments centered on single-file distribution. Consider another tool when the project depends on broader bundling patterns, especially workflows organized around multiple output chunks or browser-first packaging. The practical decision is therefore driven less by feature breadth than by whether single-file Node.js compilation is the primary requirement.

Your product? Our editors can test ncc in depth and publish a review, labelled as paid · from $149/mo →

ncc pricing

Plans Free planFree Free to use — no paid tier required for the core job.
See plans on github.com

ncc fact sheet

Free planYes
Paid fromFree
TypeScript supportYes
Code splittingNot verified
Tree shakingNot verified
Source mapsYes
Plugin APINot verified
Remote build cacheNot verified
DeploymentSelf-hosted
SupportDocs
Built forSolo, Small business (editorial estimate)
PricingFree plan
Websitegithub.com
Facts checked20 Sep 2026

Alternatives to ncc

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Featured on iTechGuides

Featured on iTechGuides — ncc 7.4/10

ncc is listed in our JavaScript Build Tools directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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