Registry / devops / rollup-plugin-bookmarklet

rollup-plugin-bookmarklet

library5.0.12jsnpmunverified

Rollup plugin that prepends the 'javascript:' prefix to the bundle output, converting a script into a bookmarklet. Current stable version is 5.0.12, released under a semver cadence. It supports Rollup v2, v3, and v4. Unlike manual prefixing, this plugin integrates seamlessly into the build pipeline and works with minifiers like @rollup/plugin-terser. It ships TypeScript type definitions and requires Node.js >=18. Key differentiator: minimal, focused plugin that does one thing with zero configuration.

devops

npm install rollup-plugin-bookmarklet

github ↗package ↗

INSTALL

IMPORT

SIG · ROLLUP-PLUGIN-BOOK

rollup-plugin-bookmarklet

devopsjavascriptv5.0.12

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 18–223 runs

build_error

glibc

node 18–223 runs

build_error

Code

Verified usage

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

default (bookmarklet)

✓ import bookmarklet from 'rollup-plugin-bookmarklet'

✗ const bookmarklet = require('rollup-plugin-bookmarklet')

ESM-only package. Use default import. CommonJS require is not supported.

BookmarkletOptions

✓ import type { BookmarkletOptions } from 'rollup-plugin-bookmarklet'

TypeScript users can import the options type for type safety. Not needed in JS.

bookmarklet function call

✓ bookmarklet()

✗ new bookmarklet()

bookmarklet is a function, not a constructor. Do not use 'new'.

Shows how to configure Rollup with the bookmarklet plugin to produce a minified bookmarklet.

import bookmarklet from 'rollup-plugin-bookmarklet'; import terser from '@rollup/plugin-terser'; export default { input: 'src/main.js', output: { file: 'bundle.js', format: 'iife' }, plugins: [ terser(), bookmarklet() ] };

Debug

Known issues

breakingRequires Node.js >=18

fix

Upgrade Node.js to version 18 or later.

affects: >=5.0.0

breakingDrop support for Rollup v1

fix

Use Rollup v2, v3, or v4.

affects: >=4.0.0

deprecatedDeprecated usage: not calling bookmarklet() as a function

fix

Ensure to invoke bookmarklet() as a function in your Rollup plugins array.

affects: >=1.0.0

gotchaOutput format must be 'iife' for bookmarklet to work correctly

fix

Set output.format to 'iife' in your Rollup configuration.

affects: >=1.0.0

gotchaMust be placed after minification plugins like terser to avoid syntax errors

fix

Order plugins: minification first, then bookmarklet.

affects: >=1.0.0

Errors

Common errors & fixes

Cannot find module 'rollup-plugin-bookmarklet'

Package not installed or wrong import path

fix

Run 'npm install -D rollup-plugin-bookmarklet' and use correct import.

The plugin 'bookmarklet' doesn't export a valid plugin object

Using require() instead of import on ESM-only package

fix

Use 'import bookmarklet from 'rollup-plugin-bookmarklet'' in ESM context.

Error: Unexpected token: punc ())

Bookmarklet plugin applied before minification

fix

Reorder plugins: put terser() before bookmarklet().

Upgrade

Version history

5.0.12latest on npm

Audit

Dependencies

rolluprequiredPeer dependency - the plugin operates within Rollup's plugin system

Agent activity

10 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/rollup-community/rollup-plugin-bookmarklet ↗

packagehttps://www.npmjs.com/package/rollup-plugin-bookmarklet ↗