Esbuild plugins

Plugins

@esbuild-plugins/node-resolve
@esbuild-plugins/esm-externals
@esbuild-plugins/node-modules-polyfill (out of date, use esbuild-plugin-polyfill-node for up to date polyfills)
@esbuild-plugins/node-globals-polyfill (out of date, use esbuild-plugin-polyfill-node for up to date polyfills)

@esbuild-plugins/node-resolve

Resolve files with the resolve package and adds support for Yarn berry PnP.

import NodeResolve from '@esbuild-plugins/node-resolve'
import { build } from 'esbuild'
build({
    plugins: [
        NodeResolve({
            extensions: ['.ts', '.js'],
            onResolved: (resolved) => {
                if (resolved.includes('node_modules')) {
                    return {
                        external: true,
                    }
                }
                return resolved
            },
        }),
    ],
})

@esbuild-plugins/esm-externals

Makes some packages externals and forces the output to be valid ESM

import EsmExternals from '@esbuild-plugins/esm-externals'
import { build } from 'esbuild'
build({
    plugins: [EsmExternals({ externals: ['react', 'react-dom'] })],
})

@esbuild-plugins/node-modules-polyfill

Polyfills nodejs builtin modules for the browser

import { NodeModulesPolyfillPlugin } from '@esbuild-plugins/node-modules-polyfill'
import { build } from 'esbuild'
build({
    plugins: [NodeModulesPolyfillPlugin()],
})

@esbuild-plugins/node-globals-polyfill

Polyfills nodejs globals like process

import { NodeGlobalsPolyfillPlugin } from '@esbuild-plugins/node-globals-polyfill'
import { build } from 'esbuild'
build({
    plugins: [
        NodeGlobalsPolyfillPlugin({
            process: true,
            buffer: true,
            define: { 'process.env.var': '"hello"' }, // inject will override define, to keep env vars you must also pass define here https://github.com/evanw/esbuild/issues/660
        }),
    ],
})