What is errsole?
Errsole is a free open-source logger for Node.js applications. It comes with a built-in log viewer to view, filter, and search your application logs. Key Features: Minimal Setup, Advanced Logging, Built-in Log Viewer, Critical Error Notifications
Problem
Node.js developers currently use traditional logging libraries that require manual setup for log viewing, filtering, and searching, leading to inefficiency in debugging and monitoring. They also lack built-in critical error notifications, increasing downtime risks.
Solution
An open-source Node.js logging tool with a built-in log viewer that allows users to view, filter, and search logs directly. It provides real-time critical error notifications (e.g., Slack/Discord alerts) and requires minimal setup.
Customers
Node.js developers and DevOps engineers managing backend services, particularly in startups or SMEs prioritizing cost-effective, self-hosted solutions.
Unique Features
First open-source Node.js logger combining a built-in log viewer and real-time notifications; self-hostable with no vendor lock-in.
User Comments
Saves hours in log debugging
Real-time alerts prevent outages
Easy integration with existing apps
Open-source flexibility appreciated
UI simplifies log analysis
Traction
Launched on ProductHunt (exact metrics unspecified); open-source with GitHub repository (stars/forks not specified); founder has ~1K followers on X/Twitter.
Market Size
The global log management market is projected to reach $2.5 billion by 2026 (MarketsandMarkets), with Node.js being a dominant backend tech (43% of devs use it, Stack Overflow 2022).
