Registry / web-framework / babel-preset-pob-env

babel-preset-pob-env

library17.0.1jsnpmunverified

Babel preset for compiling JavaScript/TypeScript in pob projects. Current stable version: 17.0.1 (released 2026-04-05). Requires Node >=22.18.0. Part of the pob monorepo toolchain. Differentiates by targeting pob's specific environment needs, with automatic polyfills and module transforms based on target. Released irregularly alongside other pob packages.

web-framework

npm install babel-preset-pob-env

github ↗package ↗

INSTALL

IMPORT

SIG · BABEL-PRESET-POB-E

babel-preset-pob-env

web-frameworkjavascriptv17.0.1

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.

default

✓ module.exports = require('babel-preset-pob-env')

✗ import preset from 'babel-preset-pob-env'

CommonJS module; use require() or configure in .babelrc

presetEnv

✓ // Add to babel.config.js: presets: ['babel-preset-pob-env']

✗ presets: [require('babel-preset-pob-env')]

String reference is preferred; direct require may cause issues with path resolution

getTargets

✓ const { getTargets } = require('babel-preset-pob-env')

✗ import { getTargets } from 'babel-preset-pob-env'

ESM import may not work if module is CJS; use default import workaround

Configures babel-preset-pob-env with Node.js current target, ES modules, and core-js polyfills.

// babel.config.js module.exports = { presets: [ ['babel-preset-pob-env', { targets: { node: 'current' }, modules: false, useBuiltIns: 'usage', corejs: 3 }] ] };

Debug

Known issues

breakingRequires Node >=22.18.0. Older versions of Node will fail to run the preset.

fix

Upgrade Node to >=22.18.0

affects: <22.18.0

gotchaPreset uses @babel/preset-env internally; options like targets and modules are passed through. Incorrect options may cause unexpected transpilation.

fix

Refer to @babel/preset-env documentation for valid options

affects: all

gotchaTypeScript support requires @babel/preset-typescript to be installed separately.

fix

npm install --save-dev @babel/preset-typescript

affects: >=17.0.0

deprecateduseBuiltIns: 'usage' with corejs: 3 is recommended, but older settings may cause duplicate polyfills.

fix

Update to corejs: 3 and useBuiltIns: 'usage'

affects: <17.0.0

Errors

Common errors & fixes

Error: Cannot find module 'babel-preset-pob-env'

Package not installed

fix

npm install --save-dev babel-preset-pob-env

TypeError: Cannot read properties of undefined (reading 'call')

Missing Babel peer dependency

fix

npm install --save-dev @babel/core

Error: Requires Babel "7.x" but was loaded with "6.x"

Babel version mismatch

fix

Upgrade Babel to version 7 or use compatible preset version

Upgrade

Version history

17.0.1latest on npm

Audit

Dependencies

@babel/corerequiredpeer dependency for Babel preset functionality

@babel/preset-envrequiredcore transpilation preset used internally

@babel/preset-typescriptoptionalTypeScript support

Agent activity

9 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/christophehurpeau/pob ↗

packagehttps://www.npmjs.com/package/babel-preset-pob-env ↗