This is a submission for the DEV Weekend Challenge: Community

The Community

DoubtDrop is built for my academic community — college students who often struggle to quickly clear doubts, share notes, and access study materials in one centralized place.

In many classrooms, students rely on scattered WhatsApp messages, personal chats, or separate platforms to ask questions and share resources. This creates confusion and information loss.

DoubtDrop aims to simplify this by providing a lightweight, focused platform where students can:

• Post academic doubts


• Answer peers’ questions


• Upvote helpful replies


• Share study resources including PDFs, images, and videos
  The goal is to encourage collaborative learning within small academic communities.

What I Built

DoubtDrop is a minimal Q&A and resource-sharing web app designed specifically for student communities.

Core Features:

• Post questions

• Answer questions

• Upvote helpful answers

• Add study resources

• Upload PDFs, images, and videos

• Persistent storage using localStorage

The application is designed as an MVP prototype. It focuses on usability, clarity, and student-friendly interaction.

The interface is clean, responsive, and built for quick academic collaboration.

Demo

Live App:

https://doubtdropit.vercel.app

Code

GitHub Repository:

How I Built It

DoubtDrop was built using:

• React (component-based architecture)


• React Hooks (useState, useEffect)


• localStorage for persistent client-side data storage



• FileReader API to handle PDF, image, and video uploads
  
  All data is stored locally in the browser to demonstrate functionality without requiring backend infrastructure.
  
  For future improvements, this project can be extended with:




• Cloud database integration (MongoDB / Firebase)




• User authentication




• Real-time collaboration




• Cloud file storage




• Role-based moderation

Closing thoughts

This project was built as a rapid MVP for the DEV Community Challenge to demonstrate how small, focused tools can improve collaborative learning within academic groups.

DoubtDrop shows how even a lightweight solution can create meaningful impact in student communities.

Thank you for the opportunity to participate in this challenge.