tailwindui-crawler

This script will crawl the tailwindui.com website and download all the components to the ./output folder.

🛠 How to use

To install, clone this repo and run yarn or npm install to pull down the dependencies.

Then create a .env file with your email, password, and optional output folder.

EMAIL=youremail
PASSWORD=yourpassword
# OUTPUT optional, defaults to ./output
OUTPUT=/path/to/output
# LANGUAGES defaults to html
LANGUAGES=html,react,vue,alpine
# BUILDINDEX generate index file to view components offline
BUILDINDEX=(0 | 1)

NOTE: The tool uses dotenv-expand to support variable expansion like $HOME/path/to/output so if your password or any other value includes a $, make sure you add a \ (backslash) to escape the $. For example, PASSWORD=p@\$\$w0rd

Also, dotenv does not support inline comments, so do not do something like LANGUAGES=html,react,vue # some comment as it will not get the correct values.

Then finally, run yarn start or npm start

The script will login to tailwindui.com with your credentials, and download all the components as individual files in the ./output folder.

🤔 What's it for?

The benefit of pulling down all the components is that you can commit them to a local or private repo, and by running this periodically, you can see exactly which files were added or changed. Hopefully, some time in the future, they will open up a private repo for those that have purchased the library.

🚀 New v3.0

The crawler now supports the new Tailwind UI site and can download HTML, React and Vue versions of the components.

You can also download the "alpine" version of the components. ⚠️ WARNING: the alpine code is NOT production ready. It does not support accesibility and is used to show a preview of how the component interactivity can be implemented.

It also adds the ability to generate an index page that emulates the tailwindui.com website so you can browse components offline.

🗂 Preview page

You can set the .env key BUILDINDEX=1 to have the crawler generate an index file similar to the components page on tailwindui.com. Install and run the serve package to view the index.

NOTE: The HTML Preview does not apply transformers. It's a copy of the component site on tailwindui.com.

yarn global add serve
cd $OUTPUT/preview # change to your preview folder
serve

⚙️ Example .env file

EMAIL=******
PASSWORD=******
OUTPUT=$HOME/Projects/tailwindui
LANGUAGES=html,react,vue,alpine
BUILDINDEX=1

🤖 Automatically keep a private GitHub Repository up-to-date

You can automatically keep a private GitHub repository up-to-date with component changes from TailwindUI by using this tool with GitHub Actions.

1. Create a private GitHub repository.

2. Add TAILWINDUI_EMAIL and TAILWINDUI_PASSWORD secrets to the GitHub repository.

3. Optionally create a .env file with additional settings for the crawler.

4. Create a new file .github/workflows/default.yml:

   name: Update
   on:
     schedule:
       - cron: '0 0 * * *' # Every day at midnight
   
   jobs:
     update:
       name: Update
       runs-on: ubuntu-latest
       steps:
         - name: Checkout
           uses: actions/checkout@v2
         - name: Run crawler
           uses: gregbrimble/[email protected]
           with:
             email: ${{ secrets.TAILWINDUI_EMAIL }}
             password: ${{ secrets.TAILWINDUI_PASSWORD }}

   NOTE: Make sure to update to the latest action v1.1.0 to support the crawler v3+

   Read more about the schedule cron syntax in the official GitHub Actions documentation.

   NOTE: if you're creating a new repository or have updated your default branch from master, you will have to specify with branch (and/or current_branch) like so:

   # ...
         - name: Run crawler
           uses: gregbrimble/[email protected]
           with:
             email: ${{ secrets.TAILWINDUI_EMAIL }}
             password: ${{ secrets.TAILWINDUI_PASSWORD }}
   +         branch: main
   +         current_branch: main

Email Notifications

To be emailed whenever there is a change to a component, simply setup GitHub Notifications on your repository.

🚦 Upgrading to v3.

This is a major change. Unfortunately, v2 will no longer work with the existing site due to the updates they may to add support for React/Vue components. Please also note that the GitHub Action has been updated from v1.0.0 to v1.1.0.

Currently, there is no support for transformers, as the need for them is not as critical since the components don't need to be converted to React or Vue.

NOTE: Since this script is essentially screen scraping, there's the potential of it breaking if the HTML structure changes. I will do my best to keep it in sync with the website.

😍 Thank you

Thanks to Adam and Steve for making an amazing library. This has definitely made creating a UI for my applications a pleasant experience.

Enjoy and let me know if you have any questions.

Kiliman

Contributors ✨

Thanks goes to these wonderful people (emoji key):

Kiliman 💻	Simon Waloschek 💻	Pavel Fomchenkov 💻	Robin Malfait 💻	Miguel Piedrafita 💻 📖 🤔	Vlad Dumitrescu 📖	C-Bass 💻
Greg Brimble 📖 🔧	Yagnik 💻

This project follows the all-contributors specification. Contributions of any kind welcome!