eslint4b
ESLint which works in browsers.
๐ Goal
ESLint doesn't support browsers officially, but we can use it similar to the official online demo. This package provides the Linter class which is modified to work in browsers.
- Eliminate the dependency to
fs
. - Eliminate the dynamic
require()
s.
This package is kept latest with cron jobs GitHub Actions provide.
๐ฟ Installation
Use npm to install.
npm install eslint4b
๐ Usage
Use a bundler such as Webpack. The eslint4b
must be able to be bundled.
const Linter = require("eslint4b") // import Linter from "eslint4b"
const linter = new Linter();
// Verify a code.
// See the official document of the Linter class.
const messages = linter.verify(
"var foo = 0",
{
rules: {
semi: "error"
}
},
{ filename: "foo.js" }
);
Also, you can use the Linter class which doesn't include any core rules. It's lightweight than the full set.
// This Linter doesn't include any core rules.
const Linter = require("eslint4b/dist/linter")
// You can load core rules individually.
const { indent, quotes, semi } = require("eslint4b/dist/core-rules")
const linter = new Linter()
linter.defineRule("indent", indent)
linter.defineRule("quotes", quotes)
linter.defineRule("semi", semi)
๐ฐ Changelog
See GitHub releases.
If no description, it's the build of ESLint in the same version. It doesn't have any notable change.
โค๏ธ Contributing
Contributing is welcome.
Please use GitHub issues/PRs.
Development tools
npm test
runs tests.npm run build
build ESLint which works in browsers.