Registry / testing / eslint-config-twilio-mocha

eslint-config-twilio-mocha

library2.0.0jsnpmunverified

ESLint configuration for Mocha/Chai tests following Twilio's style guide (v2.0.0). Includes eslint-plugin-chai-friendly. Compatible with ESLint ^8; dropped support for ESLint 5-7. Low maintenance, stable release cadence. Differentiates by integrating with eslint-config-twilio base and Prettier.

testing

npm install eslint-config-twilio-mocha

github ↗package ↗

INSTALL

IMPORT

SIG · ESLINT-CONFIG-TWIL

eslint-config-twilio-mocha

testingjavascriptv2.0.0

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.

twilio-mocha

✓ "extends": ["twilio-mocha"]

✗ "extends": ["eslint-config-twilio-mocha"]

Use the shorthand 'twilio-mocha' in ESLint config; the npm package name is not required.

eslint-config-twilio-mocha

✓ npm install eslint-config-twilio-mocha --save-dev

✗ npm install eslint-config-twilio --save-dev

Do not confuse with the base eslint-config-twilio package.

eslint

✓ npm install eslint@^8 --save-dev

✗ npm install eslint --save-dev (if no version constraint)

Only ESLint 8 is supported as of v2.0.0. Using other versions will cause errors.

Install ESLint 8 and the config, then set up .eslintrc with 'twilio-mocha' extension and add lint scripts.

// Install dependencies npm install eslint@^8 eslint-config-twilio-mocha --save-dev // .eslintrc.json { "extends": [ "twilio-mocha" ] } // package.json scripts "scripts": { "lint": "eslint --ext .js,.jsx src/ test/", "lint:fix": "npm run lint -- --fix" }

Debug

Known issues

breakingv2.0.0 drops support for ESLint 5, 6, and 7 — only ESLint 8 is supported.

fix

Upgrade to ESLint 8 and eslint-config-twilio-mocha@2.0.0.

affects: <2.0.0

deprecatedThe prettier configuration via eslint-config-twilio is recommended; see README for details.

fix

Create a .prettierrc.js file that extends the base prettier rules from eslint-config-twilio.

affects: >=1.0.0

gotchaThe package uses eslint-plugin-chai-friendly. If using a different chai plugin, double-check rule compatibility.

fix

Ensure no conflicting chai rules are enabled.

affects: >=1.0.0

Errors

Common errors & fixes

ESLint couldn't find the config "twilio-mocha"

Missing or incorrect installation of eslint-config-twilio-mocha.

fix

Run: npm install eslint-config-twilio-mocha --save-dev

Configuration for rule "chai-friendly/no-unused-expressions" is invalid

Conflicting rule from another ESLint config (e.g., eslint-plugin-chai-expect).

fix

Remove or disable conflicting chai-related plugin rules.

Failed to load parser 'babel-eslint'

eslint-config-twilio-mocha may expect babel-eslint if used with base eslint-config-twilio.

fix

Install babel-eslint: npm install babel-eslint --save-dev

Upgrade

Version history

2.0.0latest on npm

Audit

Dependencies

eslintrequiredpeer dependency; required to run ESLint

Agent activity

5 hits · last 30 days

node

Resources

githubhttps://github.com/twilio-labs/twilio-style ↗

packagehttps://www.npmjs.com/package/eslint-config-twilio-mocha ↗