babel-jscs

library3.0.0-beta1jsnpmunverified

babel-jscs allows linting all valid Babel code with JSCS by providing a custom parser (esprima) that monkeypatches JSCS to support Babel syntax. The package is experimental, last released as 3.0.0-beta1, and is intended to be integrated into JSCS itself via the --esnext flag. It is not actively maintained and is superseded by ESLint and babel-eslint. Key differentiator: enables Babel syntax support for JSCS users before JSCS natively supported it.

testing

npm install babel-jscs

github ↗package ↗

INSTALL

IMPORT

SIG · BABEL-JSCS

babel-jscs

testingjavascriptv3.0.0-beta1

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.

babel-jscs (as eslint plugin)

✓ Use via JSCS config: { "esnext": true }

✗ Trying to import babel-jscs as a module in code

This is not a programmatic API; it is a JSCS plugin configured in .jscsrc or CLI.

Demonstrates installing and using babel-jscs with JSCS to lint Babel code.

npm install -g jscs babel-jscs # In your project root, create .jscsrc: echo '{"esnext": true}' > .jscsrc # Lint a file: jscs myfile.js # Or without config file: jscs myfile.js --esnext

Debug

Known issues

gotchaRequires a specific JSCS version (pre-2.0) to work; not compatible with JSCS 2.x+ without monkeypatching.

fix

Use babel-eslint instead, or JSCS 1.x with the esnext option.

affects: >=3.0.0-beta1

deprecatedThis package is no longer maintained; JSCS has been retired in favor of ESLint.

fix

Migrate to ESLint with babel-eslint or @babel/eslint-parser.

affects: >=1.0.0

Errors

Common errors & fixes

SyntaxError: Unexpected token import

JSCS parser does not understand ES modules without babel-jscs.

fix

Use babel-jscs with { "esnext": true } or use ESLint with babel-eslint.

Upgrade

Version history

3.0.0-beta1latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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Resources

githubhttps://github.com/jscs-dev/babel-jscs ↗

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