How I Built a Production-Ready HR Management Dashboard (React, Vite & Supabase)

Deshan Nethmina — Thu, 13 Aug 2026 11:45:21 +0000

Building a comprehensive Internal HR Management System from scratch is no small feat. Recently, I set out to build a fully functional, highly responsive HR dashboard that can handle real-world agency requirements.

In this post, I want to share the tech stack I chose, the features I implemented, and how these tools made the development process incredibly smooth.

🛠️ The Tech Stack

To ensure the system is fast, scalable, and easy to maintain, I went with a very modern stack:

Frontend Framework: React 18 powered by Vite. (Vite’s HMR and build speeds are an absolute game-changer compared to Create React App).
Language: TypeScript to maintain a strictly typed, bug-free codebase.
Backend & Database: Supabase. It provided out-of-the-box authentication, Row Level Security (RLS), and a robust PostgreSQL database without the hassle of setting up a custom backend.
Styling: Tailwind CSS (v3.4) for rapid, highly customizable UI design.
Data Visualization: Recharts for building interactive, clean charts on the overview dashboard.
Animations & Icons: Framer Motion for smooth transitions and Lucide React for consistent iconography.

✨ Key Features of the System

I wanted the dashboard to cover the most critical operations for any digital agency or tech startup.

1. Centralized Dashboard Analytics

The main view provides a company-wide overview. From total headcount and daily attendance rates to open positions and leave distributions. I used Recharts to visualize the attendance trends over the last 10 working days seamlessly.

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2. Employee & Department Management

Managing roles, statuses (Probation/Permanent), and departmental budgets all in one place. The UI is built to filter through employees instantly.

[Insert a screenshot of the Employees/Departments page here]

3. Advanced Leave & Attendance Tracking

Tracking clock-in/out times, remote work (WFH) statuses, and handling leave approvals. Setting up the database schema in Supabase for relational data between employees, shifts, and leave logs was surprisingly intuitive.

[Insert a screenshot of the Leave Management page here]

💡 Key Takeaways

Using Supabase alongside React completely shifted how I approach full-stack development. Not having to write boilerplate CRUD APIs saved me dozens of hours. Paired with Tailwind and Vite, the developer experience was incredibly fast.

🚀 Get the Source Code

If you are an agency owner, a freelancer, or a developer looking to build an internal tool without starting from scratch, I’ve decided to make the complete, production-ready source code available.

You can grab the full codebase, complete with setup instructions, and launch your own system today:

👉 https://deshaneth.gumroad.com/l/employee-management-system-cyan-three-73vercelapp

Let me know in the comments if you have any questions about the architecture or the stack. Happy coding!Building a comprehensive Internal HR Management System from scratch is no small feat. Recently, I set out to build a fully functional, highly responsive HR dashboard that can handle real-world agency requirements.

In this post, I want to share the tech stack I chose, the features I implemented, and how these tools made the development process incredibly smooth.

🛠️ The Tech Stack

To ensure the system is fast, scalable, and easy to maintain, I went with a very modern stack:

Frontend Framework: React 18 powered by Vite. (Vite’s HMR and build speeds are an absolute game-changer compared to Create React App).
Language: TypeScript to maintain a strictly typed, bug-free codebase.
Backend & Database: Supabase. It provided out-of-the-box authentication, Row Level Security (RLS), and a robust PostgreSQL database without the hassle of setting up a custom backend.
Styling: Tailwind CSS (v3.4) for rapid, highly customizable UI design.
Data Visualization: Recharts for building interactive, clean charts on the overview dashboard.
Animations & Icons: Framer Motion for smooth transitions and Lucide React for consistent iconography.

✨ Key Features of the System

I wanted the dashboard to cover the most critical operations for any digital agency or tech startup.

Centralized Dashboard Analytics The main view provides a company-wide overview. From total headcount and daily attendance rates to open positions and leave distributions. I used Recharts to visualize the attendance trends over the last 10 working days seamlessly.

[Insert a screenshot of your main dashboard here]

Employee & Department Management Managing roles, statuses (Probation/Permanent), and departmental budgets all in one place. The UI is built to filter through employees instantly.

[Insert a screenshot of the Employees/Departments page here]

Advanced Leave & Attendance Tracking Tracking clock-in/out times, remote work (WFH) statuses, and handling leave approvals. Setting up the database schema in Supabase for relational data between employees, shifts, and leave logs was surprisingly intuitive.

[Insert a screenshot of the Leave Management page here]

💡 Key Takeaways

🚀 Get the Source Code

If you are an agency owner, a freelancer, or a developer looking to build an internal tool without starting from scratch, I’ve decided to make the complete, production-ready source code available.

You can grab the full codebase, complete with setup instructions, and launch your own system today:

👉 Get the Full Source Code Here: [Insert_Your_Gumroad_Link_Here]

Let me know in the comments if you have any questions about the architecture or the stack. Happy coding!

DEV Community: Deshan Nethmina

How I Built a Production-Ready HR Management Dashboard (React, Vite & Supabase)

🛠️ The Tech Stack

✨ Key Features of the System

1. Centralized Dashboard Analytics

2. Employee & Department Management

3. Advanced Leave & Attendance Tracking

💡 Key Takeaways

🚀 Get the Source Code