Learn how to use Bootstrap's included npm scripts to build our documentation, compile source code, run tests, and more.On this page:
To use our build system and run our documentation locally, you’ll need a copy of Bootstrap’s source files and Node. Follow these steps and you should be ready to rock:
/bootstrapdirectory and run
npm installto install our local dependencies listed in package.json.
When completed, you’ll be able to run the various commands provided from the command line.
Our package.json includes the following commands and tasks:
npm run to see all the npm scripts.
Bootstrap uses Autoprefixer (included in our build process) to automatically add vendor prefixes to some CSS properties at build time. Doing so saves us time and code by allowing us to write key parts of our CSS a single time while eliminating the need for vendor mixins like those found in v3.
We maintain the list of browsers supported through Autoprefixer in a separate file within our GitHub repository. See .browserslistrc for details.
Should you encounter problems with installing dependencies, uninstall all previous dependency versions (global and local). Then, rerun