This vignette will take you from zero to publishing your dashboard online in under 10 minutes. No prior Git or GitHub knowledge required!

⚠️ IMPORTANT: Data Privacy Warning

When you publish a dashboard, all data embedded in your visualizations becomes publicly accessible. Before publishing, verify that your dashboard does not contain:

Personal identifiable information (PII) - names, emails, addresses, ID numbers

Sensitive survey responses - individual-level data that could identify respondents

Confidential research data - unpublished findings, proprietary information

Location data - precise coordinates that could identify individuals

How dashboardr protects you:

Data is aggregated for visualizations (counts, percentages, means)

Individual-level microdata is not exported to the final HTML

Only the summary statistics needed to render charts are included

Automatic .gitignore protection - Data files are automatically excluded from Git commits

About .gitignore protection:

The .gitignore file in your dashboard folder automatically excludes data files from being published:

Common data file extensions (.csv, .rds, .xlsx, .sav, .dta) are ignored by default

Large files (>10MB) are automatically detected and added to .gitignore

Check your .gitignore file to verify your data files match the patterns

Best practices:

Review before publishing - Open your generated HTML files and inspect what data is visible

Remove identifying variables - Drop columns like names, IDs, or exact dates before creating visualizations

Test with render = TRUE, open = "browser" - Review the full dashboard locally before pushing to GitHub

Consider access controls - For sensitive data, use private repositories or institutional hosting instead of public GitHub Pages

📖 What You’ll Learn

By the end of this guide, you’ll be able to:

Publish your dashboard to GitHub Pages (completely free)
Update your published dashboard whenever you make changes
Share your dashboard URL with anyone

⚙️ Prerequisites

You need:

R and RStudio installed
The dashboardr package installed
A dashboard you want to publish (see the getting-started vignette if you need to create one)

# Install packages if you don't have them
install.packages(c("usethis", "gert"))
library(dashboardr)

⚡ Already have Git and GitHub set up?

If you already have Git installed, a GitHub account, and a Personal Access Token configured, you can skip directly to Part 2: Publishing Your Dashboard.

🔧 Part 1: One-Time Setup (Do This Once)

💻 Step 1: Install Git on Your Computer

Git is the tool that tracks changes to your files. It needs to be installed before R can use it.

Windows

Download Git from https://git-scm.com/download/win
Run the installer (accept all defaults)
Restart RStudio after installation

macOS

Git usually comes pre-installed. To check or update:

Open Terminal (find it in Applications > Utilities)
Type: xcode-select --install
Follow the prompts

Linux

Open terminal and run:

# Ubuntu/Debian:
sudo apt install git

# Fedora:
sudo dnf install git

👤 Step 2: Tell Git Who You Are

Git needs to know your name and email. Run this in R with your information:

library(usethis)

use_git_config(
  user.name = "Your Username",
  user.email = "[email protected]"
)

Important: Use the same email you’ll use for GitHub.

✅ Step 3: Check Everything Works

Run this command to verify your setup:

git_sitrep()

You should see:

✓ Your name and email
✓ Git version number
Some other information (warnings are okay for now)

🌐 Step 4: Create a GitHub Account

GitHub will host your dashboard for free.

Go to https://github.com
Click “Sign up”
Follow the steps (choose a username you like - it will be in your dashboard URL!)
Verify your email address

🔐 Step 5: Set Up Authentication

GitHub needs a way to verify it’s really you. We’ll create a Personal Access Token (PAT).

Create Your Token

Run this command in R:

usethis::create_github_token()

This will:

Open GitHub in your browser
Pre-fill a token creation form

On the GitHub page:

Add a note like “dashboardr publishing” (to remember what it’s for)
Click the green “Generate token” button at the bottom
IMPORTANT: Copy the token that appears (it looks like ghp_xxxxxxxxxxxx)
Save it somewhere safe - you won’t be able to see it again!

Store Your Token

Now tell R about your token:

gitcreds::gitcreds_set()

When prompted, paste your token and press Enter.

That’s it! You’ve completed the one-time setup. You never have to do these steps again.

🚀 Part 2: Publishing Your Dashboard

Now comes the fun part - publishing your dashboard!

📊 Step 1: Generate Your Dashboard

First, create and render your dashboard as usual:

# Example dashboard
my_data <- data.frame(
  category = c("A", "B", "C", "D"),
  value = c(23, 45, 67, 34)
)

viz <- create_viz(type = "bar", x_var = "category") %>%
  add_viz()

dashboard <- create_dashboard(
  output_dir = "my_dashboard",
  title = "My First Dashboard"
) %>%
  add_page(
    name = "Analysis",
    data = my_data,
    visualizations = viz
  )

# Generate the dashboard files
generate_dashboard(dashboard, render = TRUE)

🌍 Step 2: Publish!

Now for the magic command with the key arguments shown explicitly:

publish_dashboard(
  message = "Initial commit",  # Your commit message
  path = "/docs"               # Folder with your dashboard (default)
)

Or simply:

publish_dashboard()  # Uses defaults above

Key Arguments

Important: publish_dashboard() works from your current working directory. It will:

Look for your dashboard files in the current folder
Create a git repository in that folder
Publish the contents of the /docs folder to GitHub Pages

Main arguments you might want to customize:

message - Your initial commit message (default: "Initial commit")
- Example: publish_dashboard(message = "Launch my analysis dashboard")
- This appears in your git history and helps you track what was published
private - Create a private repository (default: FALSE)
- Example: publish_dashboard(private = TRUE)
- Use this if your dashboard (code) contains sensitive information
path - Which folder contains your site files (default: "/docs")
- The /docs (with leading slash) tells GitHub Pages to serve from the docs/ folder in your repository root
- This is where generate_dashboard() creates your HTML files

What happens:

Git is initialized in your dashboard folder
A comprehensive .gitignore file is created (automatically excludes data files, large files >10MB, and temporary files)
You’ll be asked to confirm committing your files
A GitHub repository is created
GitHub Pages is configured
Your dashboard is pushed online

Important notes:

You will see prompts asking for confirmation - just type the number to proceed
Your browser may open showing your GitHub repository
The function will display your dashboard URL at the end
GitHub Pages takes 2-5 minutes to build your site the first time

Your dashboard URL will be shown in the output and will look like:

https://YOUR-USERNAME.github.io/your-dashboard-name/

Copy this URL and wait 2-5 minutes, then visit it to see your live dashboard!

⚙️ Additional Options

For more advanced scenarios:

# Publish to an organization instead of your personal account
publish_dashboard(organisation = "my-organization")

# Use SSH instead of HTTPS (requires SSH keys set up)
publish_dashboard(protocol = "ssh")

# Custom branch (advanced - usually not needed)
publish_dashboard(branch = "gh-pages")

🔄 Part 3: Updating Your Dashboard

Made changes to your dashboard? Here’s how to update the published version.

📊 Step 1: Regenerate Your Dashboard

Make your changes and regenerate:

# Make changes to your dashboard
dashboard <- create_dashboard(
  output_dir = "my_dashboard",
  title = "My Updated Dashboard"
) %>%
  add_page(
    name = "Analysis",
    data = my_data,
    visualizations = viz,
    text = "Now with more insights!"  # Added new content
  )

# Regenerate
generate_dashboard(dashboard, render = TRUE)

⬆️ Step 2: Push Your Updates

update_dashboard()

What happens:

All your changed files are staged
Changes are committed with your message
You’ll be asked to confirm before pushing (shows list of files)
Changes are pushed to GitHub

Safety feature: By default, update_dashboard() will show you what files will be pushed and ask for confirmation. Type yes or y to proceed.

That’s it! Your changes will be live in 1-2 minutes. The function will display your dashboard URL - just refresh the page to see your updates.

Update Options

# Custom commit message
update_dashboard(message = "Added new visualizations")

# Update specific files only
update_dashboard(
  files = c("docs/index.html", "docs/analysis.html"),
  message = "Updated main pages"
)

# Update all HTML files
update_dashboard(
  files = "docs/*.html",
  message = "Regenerated all pages"
)

# Skip confirmation prompt (not recommended!)
update_dashboard(ask = FALSE)

📋 Complete Workflow Example

Here’s a full example from start to finish:

library(dashboardr)

# 1. Create your dashboard
my_data <- mtcars

viz <- create_viz(type = "bar", x_var = "cyl") %>%
  add_viz(text = "Cars by Cylinder Count")

dashboard <- create_dashboard(
  output_dir = "mtcars_dashboard",
  title = "Motor Trends Car Analysis"
) %>%
  add_page(
    name = "Overview",
    data = my_data,
    visualizations = viz
  )

# 2. Generate the dashboard
generate_dashboard(dashboard, render = TRUE)

# 3. Publish (only needed once!)
publish_dashboard(message = "Initial publication")

# ... time passes, you make changes ...

# 4. Regenerate with changes
generate_dashboard(dashboard, render = TRUE)

# 5. Push updates
update_dashboard(message = "Updated car analysis")

🔧 Troubleshooting

“Error: No GitHub token”

Problem: R can’t find your GitHub token.

Solution: Run gitcreds::gitcreds_set() and paste your token again.

“Error: Git is not installed”

Problem: Git isn’t installed or R can’t find it.

Solution: 1. Install Git (see Step 1) 2. Restart RStudio 3. Run git_sitrep() to verify

“Repository already exists”

Problem: You’re trying to publish a second time.

Solution: Use update_dashboard() instead of publish_dashboard().

“Error: not a git repository”

Problem: Git wasn’t initialized properly, or you’re trying to update before publishing.

Solution: 1. Make sure you’ve run publish_dashboard() at least once 2. Run publish_dashboard() first to initialize Git and create the repository

GitHub Pages shows 404

Problem: Your site isn’t deployed yet, or Pages isn’t configured.

Solution: 1. Wait 2-5 minutes after first publish 2. Check your repository settings on GitHub 3. Make sure “Pages” is enabled and set to deploy from /docs folder

Data files are being committed

Problem: Your data files are being uploaded to GitHub.

Solution: The .gitignore file should automatically exclude data files. Check: 1. Look for a .gitignore file in your dashboard folder 2. Make sure your data files match the patterns (.csv, .rds, etc.) 3. Large files (>10MB) are automatically detected and ignored

💡 Tips and Best Practices

1. Keep Data Out of Git

The publishing functions automatically exclude: - All common data file formats (CSV, RDS, Excel, etc.) - Large files (>10MB) - Data directories

This keeps your repository small and protects sensitive data.

2. Write Descriptive Commit Messages

Instead of:

update_dashboard(message = "update")

Do this:

update_dashboard(message = "Added new bar chart for regional analysis")

3. Test Locally First

Always run generate_dashboard(dashboard, render = TRUE, open = "browser") to preview your changes before publishing.

4. Update Regularly

It’s easier to push small, frequent updates than large, infrequent ones. Update after each significant change.

5. Check Your Site

After updating, wait 1-2 minutes then visit your dashboard URL to verify the changes appear correctly.

➡️ Next Steps

Now that your dashboard is published, you can:

Share the URL with colleagues, clients, or the public
Add more pages and visualizations
Customize your dashboard theme
Set up custom domains (see GitHub Pages documentation)

Happy publishing! 🎉

For more advanced features, see: - vignette("advanced-features", package = "dashboardr") - GitHub Pages documentation: https://docs.github.com/pages

Publishing Dashboards to GitHub Pages