Error Logger & Viewer

Error Logger & Viewer — my first pet project: a lightweight SPA for collecting, grouping and visualizing JavaScript errors. The app demonstrates frontend skills (SPA architecture, Webpack, basic testing and CI) and is suitable for local testing or further development for team use.

Live demo: https://www.twine.net/signin
Source: https://www.twine.net/signin

Overview

The app automatically captures JS errors (global handlers, fetch interception, resource errors), groups them by stack/signature, and provides filtering, status tracking (new / in progress / fixed / ignored) and commenting. It includes charts and statistics to analyse error dynamics.

Key points

• Automatic error collection and grouping
• Search and flexible filters by app, type, status and date
• Statuses and comments for team workflow
• Demo mode (localStorage) and optional server mode (Node.js + Express + LowDB)
• Responsive UI and basic accessibility (ARIA, keyboard navigation)

Audience & note

For junior frontend developers, small teams or site owners who need a simple error‑tracking UI.
This is a pet project and part of my learning portfolio — other projects: https://www.twine.net/signin

#javascript #nodejs #express #html5 #css