I recently developed a Playlist Manager application that integrates with Spotify using vanilla JavaScript, HTML, CSS, and Tailwind CSS. This project, completed as part of my Full Stack Web Development course at Uplift Code Camp, focuses on streamlining the process of discovering tracks, previewing audio, and managing playlists.
Using the Application
When you first access the app, you’ll be prompted to log in with your Spotify account. The application is deployed via Netlify and operates on approved redirect URIs as specified in the Spotify Developer platform.
The interface is optimized for vertical layouts to ensure that all functionalities remain accessible. You can search for tracks, preview available audio snippets (limited to 30 seconds), and manage your playlists seamlessly. Tracks lacking preview audio won’t display a play button.
In addition, the app features track recommendations powered by both Spotify’s recommendation engine and an AI-based approach for personalized suggestions.
Update: Depending on when you access this project, some features may break if Spotify changes their API.
Project Goals
- Develop a functional web app for managing Spotify playlists.
- Utilize vanilla JavaScript, HTML, and CSS for core functionality.
- Incorporate Tailwind CSS to streamline design and responsiveness.
Planning and Design
Before diving into code, I mapped out the design in Figma. This initial planning phase provided a clear blueprint and facilitated asset preparation, ultimately accelerating the development process.
Development Process
I started by creating the SpotifyAPI class to manage
all interactions with Spotify. Next, the
PlaylistManager class was developed to handle track
recommendations and playlist operations. The user interface was
built using standard HTML enhanced with Tailwind CSS.
Technical Challenges
- Managing application state and dynamic UI updates with vanilla JavaScript.
- Handling API rate limits and errors to maintain a smooth user experience.
- Leveraging Tailwind CSS to rapidly implement responsive design elements.
Handling Authentication
Implementing OAuth was essential for securely accessing Spotify’s API. I followed Spotify’s documentation closely to manage token acquisition, refresh cycles, and user session security.
Future Enhancements
- Refactor code for improved readability and maintainability.
- Enhance state management for smoother user interactions.
- Add additional interactive elements to further improve the user experience.
- Optimize performance to ensure consistent functionality across devices.
The Advantage of Tailwind CSS
Tailwind CSS enabled rapid styling and responsive design adjustments, significantly accelerating the overall development process.
Final Thoughts
This project underscores the importance of careful planning and clear design in achieving development efficiency. By combining vanilla JavaScript with Tailwind CSS and integrating robust APIs for both Spotify and AI-driven recommendations, I was able to create a practical and user-friendly Playlist Manager.
For a hands-on experience, visit the project here: Aurora Beats.
Note: As Spotify updates its API over time, some features of this project may no longer function as expected.