fizzylint

library0.1.4jsnpmunverified

fizzylint v0.1.4 is a minimal JavaScript and TypeScript lint CLI focused on common code quality issues with safe autofixes. It checks for loose equality, var declarations, console/debugger statements, duplicate imports, trailing whitespace, empty blocks, TODO/FIXME comments, let-to-const opportunities, and explicit any in TypeScript. Unlike ESLint, it requires zero configuration and runs fast using heuristic-driven parsing. The CLI supports stdin, JSON output, quiet mode, file extension filtering, and max-warnings threshold. Ideal for quick ad-hoc linting without setup overhead.

testing devops

npm install fizzylint

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · FIZZYLINT

fizzylint

testingjavascriptv0.1.4

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.

fizzylint

✓ npx fizzylint lint src

✗ npm install -g fizzylint

Use npx to avoid global install. fizzylint is a CLI, not a library.

default

✓ CLI usage: fizzylint [command] [options]

✗ import fizzylint from 'fizzylint'

fizzylint is a CLI tool, not a module. Do not attempt to import it programmatically.

fix

✓ fizzylint fix src

Autofixes trailing whitespace, loose equality to strict, and let to const.

Lint all JS/TS files in src/ directory with JSON output and disabled color.

npx fizzylint lint 'src/**/*.{js,ts}' --json --no-color

fizzylint --version

Debug

Known issues

gotchafizzylint uses heuristic parsing, not a full AST. Some false positives/negatives may occur for complex code.

fix

Cross-check with ESLint for critical codebases.

affects: >=0.0.0

gotcha--stdin requires --stdin-filename to be specified.

fix

Provide --stdin-filename with a file name (e.g., --stdin-filename src/example.ts).

affects: >=0.0.0

breakingNo breaking changes yet as version is below 1.0.0.

fix

Expect potential breaking changes before stable release.

affects: <1.0.0

Errors

Common errors & fixes

fizzylint: error: unknown option '--format'

The --format option does not exist.

fix

Use --json for JSON output instead.

fizzylint lint: No files matched patterns provided

Glob pattern did not match any files or directory does not exist.

fix

Verify file paths and extensions.

fizzylint: error: required option '--stdin-filename' not specified

Missing --stdin-filename when using --stdin.

fix

Add --stdin-filename <name> with the file to lint.

Upgrade

Version history

0.1.4latest on npm

Audit

Dependencies

noderequiredRequires Node.js to run the CLI tool.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/farzeenilyaszargar/fizlint ↗

packagehttps://www.npmjs.com/package/fizzylint ↗

homepagehttps://fizlint.vercel.app ↗