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Lint polymer!

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This project is deprecated. Please see for linting Polymer 1.0 and beyond.


Catch errors in your polymer project before even running your code.


polylint is available via npm. Just run

npm install -g polylint
from a terminal and you're ready to go.

Installing the Atom Package

Polylint provides a package for the Atom editor for in-line code linting. To install:

  1. Install the linter package with
    apm install linter
    or through Atom's package installer interface
  2. Install the polymer-atom package through
    apm install polymer-atom
    or through Atom's package installer.
  3. Lint!

Installing the Sublime Plugin

There is currently a Sublime plugin that leverages Polylint available at


If you want to lint a project in

with two endpoints,
, you could run:
polylint --root my-project-dir/ --input index.html cart.html

For complete usage instructions, run:

polylint --help


Polymer :heart: contributions! Please see the Contributing Guide for general Polymer project contribution guidelines.

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