A terminal-based user interface for exploring the BuiltWith API. Runs in any terminal — Windows CMD, PowerShell, or Bash.
builtwith-tui.mp4
- 🖥️ Full TUI experience — navigate endpoints, enter parameters, and view results without leaving the terminal
- 🌐 All 14 REST API endpoints — Domain, Lists, Relationships, Free, Company to URL, Tags, Recommendations, Redirects, Keywords, Trends, Product, Trust, WhoAmI, and Usage
- 📡 WebSocket Live Feed — real-time technology detection stream with subscribe/unsubscribe commands
- 🎨 Color-formatted JSON — syntax-highlighted API responses for easy reading
- 🔑 API key management — save your key locally so you don't have to re-enter it
- 📜 Call history — re-run previous API calls with a single keystroke
# Clone the repository
git clone https://github.com/builtwith/builtwith-tui.git
cd builtwith-tui
# Install dependencies
npm install
# Run the app
npm startOr install globally:
npm install -g .
builtwith- Launch the app with
npm start - Press F1 to enter your BuiltWith API key (get one at builtwith.com)
- Use ↑ ↓ to browse endpoints in the sidebar
- Press Enter to select an endpoint and fill in parameters
- View the formatted JSON response in the main panel
| Key | Action |
|---|---|
↑ ↓ |
Navigate endpoint list |
Enter |
Select endpoint / confirm input |
Tab |
Switch between sidebar and detail panel |
F1 |
Set API key |
F5 |
View call history |
F9 |
Open WebSocket Live Feed |
q / Ctrl+C |
Quit |
Escape |
Close overlays |
| # | Endpoint | Description |
|---|---|---|
| 1 | 🔍 Domain API | Technology and metadata for any domain |
| 2 | 📋 Lists API | Sites using a specific technology |
| 3 | 🔗 Relationships API | Related sites via shared identifiers |
| 4 | 🆓 Free API | Summary counts for technology groups |
| 5 | 🏢 Company to URL | Discover domains from company names |
| 6 | 🏷️ Tags API | Domains related to IPs and attributes |
| 7 | 💡 Recommendations | Technology recommendations for a domain |
| 8 | ↪️ Redirects API | Redirect history for a domain |
| 9 | 🔑 Keywords API | Keywords associated with a domain |
| 10 | 📈 Trends API | Technology adoption trends |
| 11 | 🛒 Product API | Find websites selling specific products |
| 12 | 🛡️ Trust API | Trust and fraud signals for a domain |
| 13 | 👤 WhoAmI | Check API key identity and plan details |
| 14 | 📊 Usage | View API usage statistics |
Press F9 to open the WebSocket panel. Available commands:
subscribe <technology>— start receiving live detections for a technologyunsubscribe <technology>— stop receiving detectionslist— show current subscriptionsclear— clear the message log
- Node.js 18 or later
- A BuiltWith API key (free tier available)
ISC