Bootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development, created and maintained by [Mark Otto](http://twitter.com/mdo) and [Jacob Thornton](http://twitter.com/fat).
Have a bug or a feature request? [Please open a new issue](https://github.com/twitter/bootstrap/issues). Before opening any issue, please search for existing issues and read the [Issue Guidelines](https://github.com/necolas/issue-guidelines), written by [Nicolas Gallagher](https://github.com/necolas/).
Bootstrap's documentation, included in this repo in the `/docs` directory, is built with [Jekyll](http://jekyllrb.com) and publicly hosted on GitHub Pages at [http://getbootstrap.com](http://getbootstrap.com). The docs maybe also be run locally.
1. If necessary, [install Jekyll](http://jekyllrb.com/docs/installation).
2. From the `/bootstrap` directory, run `jekyll serve` in the command line.
3. Open [http://getbootstrap.dev:9001](http://getbootstrap.dev:9001) in your browser, and voilà.
Learn more about using Jekyll by reading their [documentation](http://jekyllrb.com/docs/home/).
### Documentation for previous releases
Documentation for v2.3.2 has been made available for the time being at [http://getbootstrap.com/2.3.2/docs](http://getbootstrap.com/2.3.2/docs) while folks transition to Bootstrap 3.
For previous releases, documentation is available for [download via Git tags](https://github.com/twitter/bootstrap/tags).
Bootstrap includes a [makefile](Makefile) with convenient methods for working with the framework. Before getting started, install [the necessary local dependencies](package.json):
Should you encounter problems with installing dependencies or running makefile commands, uninstall all previous dependency versions (global and local). Then, rerun `npm install`.
Please read through our guidelines for contributing to Bootstrap. Included are directions for opening issues, coding standards, and notes on development.
More over, if your pull request contains JavaScript patches or features, you must include relevant unit tests. All HTML and CSS should conform to the [Code Guide](http://github.com/mdo/code-guide), maintained by [Mark Otto](http://github.com/mdo).
Editor preferences are available in the [editor config](.editorconfig) for easy use in common text editors. Read more and download plugins at [http://editorconfig.org](http://editorconfig.org).
For transparency and insight into our release cycle, and for striving to maintain backward compatibility, Bootstrap will be maintained under the Semantic Versioning guidelines as much as possible.
Releases will be numbered with the following format:
`<major>.<minor>.<patch>`
And constructed with the following guidelines:
* Breaking backward compatibility bumps the major (and resets the minor and patch)
* New additions without breaking backward compatibility bumps the minor (and resets the patch)
* Bug fixes and misc changes bumps the patch
For more information on SemVer, please visit [http://semver.org/](http://semver.org/).