wc-bundler

library0.10.8jsnpmunverified

A bundler for Web Components. Current stable version is 0.10.8, with ongoing active development and irregular release cadence. It provides TypeScript support out of the box and focuses on bundling single-file web components into a distributable format. Compared to larger bundlers like Webpack or Rollup, wc-bundler is lightweight and targeted specifically at Web Component authors.

web-framework

npm install wc-bundler

github ↗package ↗

INSTALL

IMPORT

SIG · WC-BUNDLER

wc-bundler

web-frameworkjavascriptv0.10.8

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

bundle

✓ import { bundle } from 'wc-bundler'

✗ const bundle = require('wc-bundler').bundle

ESM-only; require() will not work.

version

✓ import { version } from 'wc-bundler'

Exports the package version string.

Shows how to bundle a TypeScript web component into an ESM module with type declarations.

import { bundle } from 'wc-bundler'; const result = await bundle({ input: 'src/my-component.ts', output: 'dist/my-component.js', format: 'esm', types: true, minify: true }, { key: process.env.KEY ?? '' }); console.log('Bundled:', result.outputFiles);

Debug

Known issues

breakingAs of version 0.8.0, the API changed from synchronous to asynchronous.

fix

Use await when calling bundle().

affects: >=0.8.0

deprecatedThe 'format' option 'umd' is deprecated and will be removed in 1.0.

fix

Use 'esm' or 'cjs' instead.

affects: >=0.9.0

gotchaTypeScript declarations are only generated when 'types: true' is explicitly set.

fix

Set { types: true } in options.

affects: all

Errors

Common errors & fixes

Error: bundle is not a function

Using require() instead of import.

fix

Use import { bundle } from 'wc-bundler' in an ESM context.

Cannot find module 'wc-bundler'

Package not installed.

fix

Run npm install wc-bundler.

Upgrade

Version history

0.10.8latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

13 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/mofon-design/renderer ↗

packagehttps://www.npmjs.com/package/wc-bundler ↗