PEG.js is currently maintained by [Futago-za Ryuu](https://github.com/futagoza) ([@futagozaryuu](https://twitter.com/futagozaryuu)).
Since it's [inception](https://www.google.com/search?q=inception+meaning) in 2010, PEG.js was maintained by [David Majda](https://majda.cz/) ([@dmajda](http://twitter.com/dmajda)), until [May 2017](https://github.com/pegjs/pegjs/issues/503).
The [Bower package](https://github.com/pegjs/bower) is maintained by [Michel Krämer](http://www.michel-kraemer.com/) ([@michelkraemer](https://twitter.com/michelkraemer)).
### Contribution
You are welcome to contribute code using [GitHub pull requests](https://github.com/pegjs/pegjs/pulls). Unless your contribution is really trivial you should get in touch with me first (preferably by creating a new issue on the [issue tracker](https://github.com/pegjs/pegjs/issues)) - this can prevent wasted effort on both sides.
> Before submitting a pull request, please make sure you've checked out the [Contribution Guidelines](https://github.com/pegjs/pegjs/blob/master/.github/CONTRIBUTING.md).
6. If validation fails: reverse your commit, fix the problem and then add/commit again
7. Push the commits from your clone to the fork
8. From your fork, start a new pull request
It's also a good idea to check out the [gulpfile.js](https://github.com/pegjs/pegjs/blob/master/gulpfile.js) that defines various tasks that are commented with a description of each task.
To see the list of contributors check out the [repository's contributors page](https://github.com/pegjs/pegjs/graphs/contributors).