logler-web 0.1.0

Web interface for logler - log viewing with thread tracking and analysis

Logler Web

Web UI for Logler - Beautiful log viewer with Vue3 + Naive-UI.

Features

• Log Viewer - Virtualized rendering with color-coded log levels
• File Browser - Navigate directories and search with glob patterns
• Multi-File Interleaving - Open multiple files with merged timeline
• Filtering - Search, level, thread, and correlation ID filters
• Live Following - Real-time log updates via WebSocket
• Hierarchy View - Thread/span tree visualization
• Waterfall View - Timeline visualization
• SQL Queries - Query logs with SQL using DuckDB

Installation

pip install logler-web

Usage

# Start the web server
logler-web --port 8080

# With custom log root directory
LOGLER_ROOT=/var/log logler-web

Development

Prerequisites

• Python 3.9+
• Node.js 18+
• pnpm (recommended) or npm

Setup

# Install Python dependencies
pip install -e ".[dev]"

# Install Node dependencies
pnpm install

# Start development servers
pnpm dev          # Vue dev server (port 5173)
logler-web --reload  # FastAPI server (port 8080)

Build

# Build Vue frontend
pnpm build

# The built files go to dist/ and are served by FastAPI

Tech Stack

• Frontend: Vue 3, Naive UI, Phosphor Icons, Pinia
• Backend: FastAPI, Uvicorn
• Design: the-style Cyberpunk edition
• Log Processing: logler package

License

MIT