Learn backend engineering through real-world projects. From backend to AI to product engineering, build and run code in our in-browser playground and turn every project into a portfolio piece.
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intermediate
The "Build Your Own Library Management System" project aims to develop a scalable and efficient API that allows users to explore books, check their availability, borrow and return books, and manage their library accounts.
beginners
The "Build Your Own Simple To-Do List API" project aims to develop a straightforward yet effective API that enables users to manage their daily tasks efficiently.
beginners
The "Weather API" project aims to develop a comprehensive API that provides weather forecasts, and weather alerts, and supports user preferences for units of measurement.
Practice projects across
This project involves building a simple blogging API where users can sign up for an account, create blog posts, interact with other users, comment on posts, and follow their favorite bloggers.
The "Build Your Own Simple To-Do List API" project aims to develop a straightforward yet effective API that enables users to manage their daily tasks efficiently.
The "Weather API" project aims to develop a comprehensive API that provides weather forecasts, and weather alerts, and supports user preferences for units of measurement.
The "Music Streaming API" project aims to develop an API that allows users to search for and stream songs, create playlists, follow their favorite artists, and discover new music. Users can create accounts, manage their music library, and engage with the community through social features.
The "Build Your Own Library Management System" project aims to develop a scalable and efficient API that allows users to explore books, check their availability, borrow and return books, and manage their library accounts.
The "Build Your Own Social Media API" project aims to develop a comprehensive API supporting essential social media platform functionalities. Users can create profiles, post messages, and interact with each other through follows, likes, and comments.
Choose from real-world backend projects across languages and skill levels, each modeled on systems engineers actually build.
Write, run, and test your code in a full in-browser playground. Complete tasks, pass the graders, and ship a working backend.
Every completed project becomes a portfolio piece, proof of real engineering skill you can show employers.
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