Create Your Perfect Spotify Playlist with Personalized Recommendations

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Create Your Perfect Spotify Playlist with Personalized Recommendations

Table of Contents

  1. Introduction
  2. The Problem of Listening to the Same Songs
  3. Exploring Spotify's Web API
  4. Understanding OAuth Authentication
  5. Building the User Interface
  6. Improving the Code Structure
  7. Adding Functionality to Edit Playlists
  8. Exploring Other Spotify API Endpoints
  9. Finalizing the Homepage
  10. Creating a New Playlist and Adding Tracks

The Problem of Listening to the Same Songs

If you're anything like me, listening to the same 10 songs over and over again can get pretty boring. However, finding new songs and creating playlists can be a tedious task. So, I decided to take matters into my own hands and create a project that expands my music horizon on Spotify.


I have always found myself stuck in a music rut, where I listen to the same handful of songs on repeat. I didn't have the time or the will to sift through thousands of songs that Spotify recommends me. That's when I came up with an idea to create a project that expands my music library on Spotify. In this article, I will share my journey of exploring Spotify's Web API, understanding OAuth authentication, building a user interface, and adding functionality to edit playlists. Let's dive in!

Exploring Spotify's Web API

To start my project, I began by researching Spotify's Web API. This API allows developers to make requests and retrieve data from Spotify's vast music library. I discovered that I could make authenticated requests using the API to access my personal profile data, including my top tracks and playlists. With this newfound knowledge, my excitement grew as I realized the potential of what I could create.

Understanding OAuth Authentication

As I dived deeper into the documentation, I stumbled upon the OAuth authentication system used by Spotify. This authentication system is used by many companies to authenticate their users and ensure secure data retrieval. It works by exchanging tokens between the application and Spotify's API. These tokens verify that the user is authenticated and has given the necessary permissions to access their data.

Building the User Interface

With a basic understanding of the Spotify Web API and OAuth authentication, it was time to start building the user interface of my project. I wanted to create a simple and intuitive interface that would allow users to log in, view their top songs and artists, and explore new music recommendations. The UI would serve as the gateway to the functionality of the project.

Improving the Code Structure

As I progressed with my project, I realized that certain parts of the code could be improved. There were repetitive sections that could be consolidated into a single API endpoint with dynamic data retrieval based on the user's time period preference. Additionally, I noticed that the UI code was hard-coded and needed to be refactored to make it more scalable.

Adding Functionality to Edit Playlists

One of the main objectives of my project was to allow users to edit their playlists directly from the interface. This functionality would provide a seamless experience for users to curate their music library. I spent several hours implementing the necessary code to achieve this functionality and ensure a smooth user experience.

Exploring Other Spotify API Endpoints

After successfully implementing the core functionalities of the project, I decided to explore other endpoints provided by the Spotify API. These endpoints offered additional features such as retrieving track recommendations based on user preferences and accessing comprehensive artist information. Adding these features would enhance the overall user experience and provide more value to the project.

Finalizing the Homepage

With the core functionalities in place, I focused on refining the homepage of my project. The homepage would display the user's top songs and artists for different time periods (long-term, medium-term, and short-term). I wanted to create an appealing UI that would engage users and encourage them to explore their music preferences further.

Creating a New Playlist and Adding Tracks

In the final stage of my project, I set out to create a new playlist for the user based on their music preferences. The goal was to extract the artists from each song in the user's playlist and retrieve their top five songs from Spotify. These songs would then be added to the new playlist, providing users with a diverse collection of music to discover and enjoy.


  • Expanding music horizons on Spotify
  • Exploring Spotify's Web API
  • Understanding OAuth authentication
  • Building an intuitive user interface
  • Improving code structure for scalability
  • Adding functionality to edit playlists
  • Exploring additional Spotify API endpoints
  • Refining the homepage design
  • Creating a new playlist and adding tracks
  • Diverse music collection for discovery and enjoyment


Q: Can I listen to my expanded playlist on other platforms like mobile devices?

A: Yes, the expanded playlist can be accessed and listened to on any device that supports Spotify, including mobile devices.

Q: Can I customize the time periods for my top songs and artists?

A: Yes, the project allows users to select their preferred time periods (long-term, medium-term, and short-term) for retrieving their top songs and artists.

Q: Can I share my expanded playlist with others?

A: Yes, the expanded playlist can be shared with others by sharing the playlist link or directly adding them to collaborative playlists.

Q: Can I edit the generated playlist and add additional songs manually?

A: Yes, the project provides functionality to edit the generated playlist and manually add or remove songs according to your preference.

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