Todo App
About
This app was built completely with cursor using the Box MCP server to find a PRD and coding guidelines.
Explore
- User authentication (signup, login)
- Task list creation and management
- Task creation with name, description, due date, and priority
- Mark tasks as completed
- Delete tasks and lists
- Cross-platform (iOS & Android)
- Node.js 18+
- MongoDB
- Expo CLI (npm install -g expo-cli)
- iOS Simulator (for iOS development)
- Android Studio with an emulator (for Android development)
npm install
bash
- POST /api/auth/register - Register a new user
- POST /api/auth/login - Login a user
A comprehensive todo application with a React Native mobile app and a Node.js/Express backend API. This
file was built using Cursor and the Box MCP server. No code was manually written.
In Cursor, we searched Box for the Product Requirements Document (PRD) and for Coding Standards, and asked
Cursor to build the app decribed in the PRD being sure to follow the coding standards. To see the documents
we used in Box, check out the /sample-docs directory.
In order to prevent cheating the PRD or guidelines to make the build easier, I used the following
publicly available examples:
PRD from Damian Filiatrault at ScalablePath.
Coding standards download from Google's Github
Project Structure
- /mobile-app - React Native mobile application with Expo
- /api - Node.js/Express backend API with TypeScript
Features
- User authentication (signup, login)
- Task list creation and management
- Task creation with name, description, due date, and priority
- Mark tasks as completed
- Delete tasks and lists
- Cross-platform (iOS & Android)
Technology Stack
Mobile App
- React Native with Expo - TypeScript - Redux Toolkit for state management - Expo Router for navigation - React Native Safe Area Context for safe area handlingBackend API
- Node.js with Express - TypeScript - MongoDB with Mongoose - JWT authentication - Express Validator for request validationSetup Instructions
Prerequisites
- Node.js 18+ - MongoDB - Expo CLI (npm install -g expo-cli)
- iOS Simulator (for iOS development)
- Android Studio with an emulator (for Android development)
Mobile App Setup
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