Registry / serialization / babel-preset-cssxjs

babel-preset-cssxjs

library0.2.32jsnpmunverified

A Babel preset for compiling CSSX, a CSS-in-JS syntax extension that allows writing CSS directly in JavaScript/JSX files. Version 0.2.32 is a pre-1.0 release with no regular release cadence. It strips CSSX syntax during transpilation, outputting plain JavaScript. Differentiates from other CSS-in-JS libraries by using a custom parser/tokenizer rather than template literals. Limited adoption and documentation.

serialization

npm install babel-preset-cssxjs

package ↗

INSTALL

IMPORT

SIG · BABEL-PRESET-CSSXJ

babel-preset-cssxjs

serializationjavascriptv0.2.32

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 (preset)

✓ module.exports = { presets: ['babel-preset-cssxjs'] }

✗ import preset from 'babel-preset-cssxjs'

This package is a CJS preset and should be used in Babel config, not imported directly.

require

✓ const babelPresetCssxjs = require('babel-preset-cssxjs')

✗ const babelPresetCssxjs = require('babel-preset-cssxjs').default

The preset is exported as a function, no default property.

ESM import (rarely used)

✓ import babelPresetCssxjs from 'babel-preset-cssxjs'

✗ import { babelPresetCssxjs } from 'babel-preset-cssxjs'

Named import is incorrect; use default import.

Shows how to configure the preset in .babelrc and run Babel with the preset.

// .babelrc { "presets": [ ["babel-preset-cssxjs", {}] ] } // Then run: npx babel --presets=babel-preset-cssxjs input.js -o output.js

Debug

Known issues

breakingBreaking changes in unpublished versions: no changelog; treat minor bumps as breaking.

fix

Pin to exact version and test after every update.

affects: >=0.0.0

gotchaPreset requires runtime dependency 'cssxjs' for parsing; ensure it is installed.

fix

Install cssxjs: npm install cssxjs

affects: >=0.0.0

deprecatedBabel 6 support dropped; use Babel 7+.

fix

Upgrade to Babel 7 and latest preset version.

affects: <0.1.0

Errors

Common errors & fixes

Error: Cannot find module 'cssxjs'

Missing runtime dependency cssxjs.

fix

Run: npm install cssxjs

Error: Preset requires a function or object, got 'undefined'

Incorrect import or misconfigured preset.

fix

Use require('babel-preset-cssxjs') directly, not default property.

Upgrade

Version history

0.2.32latest on npm

Audit

Dependencies

@babel/corerequiredRequires Babel to run

cssxjsrequiredCore library for parsing CSSX syntax

Agent activity

14 hits · last 30 days

node

OpenAI (training)

Resources

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