projen-babel

library0.0.27jsnpmunverified

A helper library for configuring Babel in Projen-based projects. Current stable version is 0.0.27. This package provides constructs to integrate Babel transpilation into Projen-managed projects, simplifying setup and ensuring compatibility. It is part of a monorepo maintained by dkershner6, with a focus on providing reusable constructs for common tooling. Differentiators include explicit peer dependencies on projen 0.88.0 and constructs 10.3.0, ensuring deterministic behavior. Released on an as-needed cadence.

devops web-framework

npm install projen-babel

github ↗package ↗

INSTALL

IMPORT

SIG · PROJEN-BABEL

projen-babel

devopsjavascriptv0.0.27

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.

BabelConfig

✓ import { BabelConfig } from 'projen-babel'

✗ const BabelConfig = require('projen-babel').BabelConfig

ESM-only; types included.

BabelProject

✓ import { BabelProject } from 'projen-babel'

✗ import BabelProject from 'projen-babel'

Named export, not default.

Creates a Projen project with a BabelConfig construct, adding Babel configuration.

import { Project } from 'projen'; import { BabelConfig, BabelProject } from 'projen-babel'; const project = new Project({ name: 'my-project', defaultReleaseBranch: 'main', }); new BabelConfig(project, { presets: ['@babel/preset-env'], plugins: ['@babel/plugin-transform-runtime'], }); project.synth();

Debug

Known issues

breakingRequires projen 0.88.0 exactly due to peer dependency strictness.

fix

Use projen 0.88.0 and constructs 10.3.0.

affects: >=0.0.0

deprecatedVersion 0.0.27 may have unannounced breaking changes in minor releases.

fix

Pin exact version in package.json.

affects: >=0.0.0

Errors

Common errors & fixes

Cannot find module 'projen-babel'

Package not installed or missing peer deps

fix

Run npm install projen-babel projen@0.88.0 constructs@10.3.0

SyntaxError: Unexpected token 'export'

Using CommonJS require with ESM-only package

fix

Use import syntax or set "type": "module" in package.json

Upgrade

Version history

0.0.27latest on npm

Audit

Dependencies

constructsrequiredPeer dependency for construct system

projenrequiredPeer dependency for project management

Agent activity

6 hits · last 30 days

node

Resources

githubhttps://github.com/dkershner6/projen-constructs ↗

packagehttps://www.npmjs.com/package/projen-babel ↗