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🌲️ Command-line log viewer with a web UI

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Command line log viewer with a web UI




Leño is a ndjson log viewer with a web UI. Think of it as local Kibana/Sumo Logic for development. Works great with Pino logging library or any other app that logs into JSON.

📙 Installation

$ npm install -g leno

🔍️ Usage

Just run your app and pipe it's output to leño:

$ ./myapp | leno
🌲️ Leño is running on http://localhost:3000

Now you can see the logs at http://localhost:3000.

🙇️ Credits

Leño's logo is based on log by Smalllike from the Noun Project.