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errsole

First open-source Node.js logger with a built-in log viewer

Open Source
SaaS
Developer Tools

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

Top comment

Hello 👋

I'm Rishi, Founder & Maintainer of Errsole — a logging solution built for developers who just want it to work (without the headaches).


Errsole was born from a simple frustration: “Why are logging solutions either too complex or way too pricey?”


If you've ever tried setting up Elastic Stack or Grafana Loki, you've probably run into one (or all) of these:

🔍 Complex configurations that feel like you need a separate PhD

⚙️ Extra infrastructure or software that adds to your overhead

💸 Expensive cloud-based options that burn through your budget


I felt the same pain — so I built Errsole to fix it.


With Errsole, you can literally plug it in and start logging:

✅ A complete logging solution — in one package

✅ No dedicated servers, no massive installations

✅ No complicated “glue” to hold everything together

✅ Just plug it in and go.


This is my first Product Hunt launch. I've built this with care, and even if just one person finds it useful, I'll keep listening and improving.


Let me know what you think!

Comment highlights

I had previously tried using Elastic Stack and Loki to get a handle on logs, but it always turned into a mess of complex setup and extra infrastructure. Errsole turned out to be a lightweight solution to the same pain — when you just need to quickly see what’s going on in your app. I installed it, plugged it in — and it just worked, no fuss. A great tool, especially for local development and debugging.

Errsole saved us time and headaches—highly recommend!


I recently used Errsole for a client project, and it was a game-changer. We needed a simple yet powerful logging solution without the usual hassles of complex setups or expensive subscriptions. Errsole delivered exactly that.


What stood out:
Zero friction setup – Literally installed the package, added a few lines of code, and logs started flowing. No servers, no Elasticsearch headaches.
Built-in viewer – My client loved how easy it was to search and filter logs without needing extra tools.
Lightweight but powerful – Handled all our logging needs, including error tracking, without bloating the app.


After struggling with heavy-duty logging stacks in the past, Errsole felt refreshingly simple. It’s perfect for small to mid-sized Node.js apps where you want visibility without the overhead.

Congrats, Rishi, on the launch of Errsole! It's great to see a straightforward logging solution that addresses common frustrations. Excited to see how developers respond to this.

As a contributor, what really pushed me toward Errsole was the pain I've faced with other logging solutions. They are complicated to set up.
With Errsole, it's simple — just a couple of lines of code and you're good to go.

After talking to 1000+ devs, here's the trend:
Smaller teams log to files or databases. Bigger ones use cloud logging services.
What cloud logging services charge for, Errsole gives for free — and it's open-source.

Errsole was born from a simple frustration: “Why are logging solutions either too complex or way too pricey?”

I can literally sense the frustration from the name itself XD

Jokes apart, great launch Rishi! I know folks who spend hours wrangling with ELK and Loki just to get basic logs working. They would really like the "plug it in and go" approach of your product!


Congratulations on the launch!