https://github.com/worldmohammad/oee-master-lite
A serverless, offline-first Overall Equipment Effectiveness (OEE) tracker. Calculate Availability, Performance, and Quality locally in your browser. Perfect for Lean Manufacturing and zero-cloud data privacy.
https://github.com/worldmohammad/oee-master-lite
lean-manufacturing manufacturing-software oee-calculator overall-equipment-effectiveness serverless
Last synced: 2 days ago
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A serverless, offline-first Overall Equipment Effectiveness (OEE) tracker. Calculate Availability, Performance, and Quality locally in your browser. Perfect for Lean Manufacturing and zero-cloud data privacy.
- Host: GitHub
- URL: https://github.com/worldmohammad/oee-master-lite
- Owner: worldmohammad
- Created: 2026-06-11T02:09:02.000Z (12 days ago)
- Default Branch: main
- Last Pushed: 2026-06-11T02:10:23.000Z (12 days ago)
- Last Synced: 2026-06-11T04:08:31.640Z (12 days ago)
- Topics: lean-manufacturing, manufacturing-software, oee-calculator, overall-equipment-effectiveness, serverless
- Language: HTML
- Homepage: https://digitalyar.company/product/spa06-oee-master/
- Size: 13.7 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# 🏭 OEE Master — Offline Overall Equipment Effectiveness Tracking System
**100% Client-Side. Zero Cloud. Absolute Data Privacy.**
OEE Master is a professional, offline-first OEE (Overall Equipment Effectiveness) tracking system designed for manufacturing teams. Calculate Availability, Performance, and Quality in seconds—no spreadsheets, no cloud subscriptions, no data leaks.
---
## ⚡ Live Demo
Try the demo instantly—no signup, no installation:
👉 **[Launch Live Demo](https://digitalyar.company/product/spa06-oee-master/)**
> ⚠️ Demo limited to 5 machines, 10 shifts, and view-only charts. Upgrade for unlimited access.
---
## 🚀 Why OEE Master?
| Feature | OEE Master | Excel/Spreadsheets | Cloud MES |
| :--- | :---: | :---: | :---: |
| Data Privacy | ✅ 100% Offline | ⚠️ Local File | ❌ Cloud Storage |
| Subscription Fees | ✅ One-Time Purchase | ✅ Free | ❌ Monthly/Annual |
| OEE Auto-Calculation | ✅ Instant | ❌ Manual Formulas | ✅ |
| Six Big Losses Analysis | ✅ Included | ❌ Manual | ⚠️ Varies |
| Charts & Trends | ✅ Built-in | ❌ Manual | ✅ |
| Export Reports | ✅ Excel, PNG, PDF | ⚠️ Limited | ✅ |
| Internet Required | ✅ No | ✅ No | ❌ Yes |
---
## ✨ Features
- **📊 OEE Calculator:** Instant calculation of Availability, Performance, Quality, and Overall OEE
- **🏭 Machine Management:** Add, edit, and track multiple production machines
- **📝 Shift Logging:** Record production shifts with detailed metrics
- **📈 Interactive Charts:** OEE trends, machine comparisons, loss distribution
- **⚠️ Six Big Losses Analysis:** Breakdown, Setup, Idling, Speed, Defects, Yield
- **🎯 Target Setting:** Configurable OEE targets with visual benchmarks
- **💾 Backup & Restore:** One-click JSON backup and restore
- **📥 Multi-Format Export:** Excel, PNG, PDF (Pro version)
- **🔒 100% Offline:** All data stored locally in IndexedDB—never leaves your machine
---
## 🛠️ Tech Stack
- **Vanilla JavaScript** — No frameworks, no dependencies
- **Chart.js** — Interactive charts and visualizations
- **IndexedDB** — Client-side database for persistent storage
- **Font Awesome** — Icons
- **Inter Font** — Typography
---
## 📦 How to Run Locally
```bash
git clone https://github.com/worldmohammad/oee-master.git
cd oee-master