Run the server

The first time, get all the dependencies loaded via

npm install

Then, run the server via

npm start
Open http://localhost:8080/jest/index.html

Anytime you change the contents, just refresh the page and it's going to be updated

Publish the website

First setup your environment by having two folders, one jest and one jest-gh-pages. The publish script expects those exact names.

cd ../../
git clone git@github.com:facebook/jest.git jest-gh-pages
cd jest-gh-pages
git checkout origin/gh-pages
git checkout -b gh-pages
git push --set-upstream origin gh-pages
cd ../jest/website

Then, after you've done changes, just run the command and it'll automatically build the static version of the site and publish it to gh-pages.

./publish.sh