Registry / testing / flt
library0.46.0jsnpmunverified

An all-in-one opinionated tool for JavaScript code formatting, linting, and testing, wrapping prettier, eslint, and mocha. Current stable version is 0.46.0. It eliminates the need to individually install and configure multiple dev dependencies by providing a single command to run all three tasks with sensible defaults. Notable for its simplicity and zero-config approach, though it may not suit projects requiring custom tooling beyond prettier, eslint, and mocha.

npm install flt
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flt
testingjavascriptv0.46.0
harness data pending
Install & Compatibility
Where this runs

No compatibility data collected yet for this library.

Code
Verified usage

Verified import paths — ran on the pinned version, not inferred.

flt (CLI)
npx flt
FLT is primarily used as a CLI tool; no JavaScript import needed.

Install flt as a dev dependency and run the default command or individual tasks with optional arguments.

npm install flt --save-dev npx flt # runs format, lint, and test npx flt format # runs prettier npx flt lint *.js npx flt test --bail
flt --version
Debug
Known issues
gotchaCustom arguments passed through to underlying tools may override defaults unexpectedly.
fix
Check the underlying tool's documentation for valid flags.
affects: >=0.0.0
Errors
Common errors & fixes
Error: Cannot find module 'prettier'
FLT expects prettier to be installed alongside its dependencies.
fix
Run 'npm install flt' again or manually install prettier.
Upgrade
Version history
0.46.0latest on npm
Audit
Dependencies
prettierrequiredUnderlying formatter
eslintrequiredUnderlying linter
mocharequiredUnderlying test runner
Agent activity
2 hits · last 30 days
node
2
Resources
flt — npm install flt · libregistry