Develop a new feature for an application from front-end to back-end. This should include a user interface, APIs, and database modifications.

The End-to-End Feature Development Challenge

Design and implement a RESTful API that supports standard methods (GET, POST, PUT, DELETE) and includes error handling.

The REST API Challenge

Build a single page application (SPA) with a popular framework like React, Angular, or Vue. The application should interact with an API and provide a fluid user experience.

The Single Page Application Challenge

Optimize a web application to reduce load time. Consider techniques like minifying files, optimizing images, using CDN, lazy loading, etc.

The Performance Optimization Challenge

Design a database schema for a new business requirement. Include the ER diagram and ensure that the schema follows normalization principles.

The Database Design Challenge

Implement an authentication mechanism for an application. It should support features like registration, login, logout, and remember me.

The Authentication Challenge

Review a web application for security vulnerabilities and implement fixes. Look for issues like SQL injection, XSS, CSRF, etc.

The Web Security Challenge

Modify a web page to be fully responsive. The design should adapt for different screen sizes and orientations.

The Responsive Design Challenge

Convert a web application into a progressive web app that works offline and can be installed on the home screen.

The Progressive Web App Challenge

Write unit and integration tests for both front-end and back-end parts of an application. It should provide a good coverage of your codebase.

The Fullstack Testing Challenge

A platform where users can browse products and make purchases.

E-commerce Website

An application where users can create profiles, post updates, and follow others.

Social Media App

A website where users can find restaurants based on location and cuisine type.

Restaurant Finder

An online platform for managing and delivering educational courses.

Learning Management System

A website that collects and displays news from various sources.

Fullstack Developer

Learning Resources

Interview Prep

Core Concepts

Code Challenges

Projects ideas

Best Practices