{"id":17246990,"url":"https://github.com/jmperez/spotify-dedup","last_synced_at":"2025-10-24T22:02:42.845Z","repository":{"id":19697787,"uuid":"22952599","full_name":"JMPerez/spotify-dedup","owner":"JMPerez","description":"Remove duplicates from your Spotify Playlists","archived":false,"fork":false,"pushed_at":"2024-11-27T16:10:25.000Z","size":3504,"stargazers_count":936,"open_issues_count":25,"forks_count":78,"subscribers_count":14,"default_branch":"master","last_synced_at":"2025-04-13T23:53:51.771Z","etag":null,"topics":["music-library","remove-duplicates","spotify","spotify-dedup","spotify-library","spotify-playlist","spotify-web-api"],"latest_commit_sha":null,"homepage":"https://spotify-dedup.com","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/JMPerez.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null},"funding":{"github":null,"patreon":null,"open_collective":null,"ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"otechie":null,"lfx_crowdfunding":null,"custom":["https://www.buymeacoffee.com/jmp"]}},"created_at":"2014-08-14T12:20:05.000Z","updated_at":"2025-04-13T10:29:37.000Z","dependencies_parsed_at":"2023-01-11T20:33:09.653Z","dependency_job_id":"0d5bc3e9-fc95-4de9-941a-585bf4d771d2","html_url":"https://github.com/JMPerez/spotify-dedup","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JMPerez%2Fspotify-dedup","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JMPerez%2Fspotify-dedup/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JMPerez%2Fspotify-dedup/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JMPerez%2Fspotify-dedup/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/JMPerez","download_url":"https://codeload.github.com/JMPerez/spotify-dedup/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":254254042,"owners_count":22039792,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["music-library","remove-duplicates","spotify","spotify-dedup","spotify-library","spotify-playlist","spotify-web-api"],"created_at":"2024-10-15T06:35:39.795Z","updated_at":"2025-10-24T22:02:42.838Z","avatar_url":"https://github.com/JMPerez.png","language":"TypeScript","funding_links":["https://www.buymeacoffee.com/jmp"],"categories":[],"sub_categories":[],"readme":"# Spotify Deduplicator\n\n[![Greenkeeper badge](https://badges.greenkeeper.io/JMPerez/spotify-dedup.svg)](https://greenkeeper.io/)\n\nHave you ever wanted to remove duplicated songs from your Spotify library? Now you can find and remove them using Spotify Dedup.\n\nThis project uses the [Spotify Web API](https://developer.spotify.com/web-api/) for managing playlists. Just log in and it will traverse your playlists, finding songs that appear multiple times with the same identifier (Spotify URI) in a given playlist.\n\nIf it finds duplicates, they can be removed just pushing a button. And since it doesn't create a whole new playlist, it keeps all the information like creation date and subscribers.\n\n## Try it\n\nYou can check it out on [https://spotify-dedup.com](https://spotify-dedup.com) or run it locally.\n\n## Install and run\n\nInstall the dependencies:\n\n    pnpm install\n\nRun it:\n\n    pnpm dev\n\nThen open http://localhost:3000 in a browser\n\n## Testing\n\nIn order to test saved tracks, create duplicated tracks by executing the Web API request on https://developer.spotify.com/console/put-current-user-saved-tracks/?ids=2JZfTvWWtpaE8NohqRXqFr,1poUtf2dDdVUtWL8tn03Wd,6ADSaE87h8Y3lccZlBJdXH,2x45xqISlmmDJqxOqr8BuS,1iQ1BpOGF1Umd3lpTV4OPO.\n\n## About the tools used and implementation details\n\n### Spotify Web API and Promises\n\nThis app is a good example of how to traverse a user's library without incurring in rate limit. Have a look at the code and see how Promises and a Promise Queue are used to control the amount of requests sent to the Spotify Web API. If you are interested in throttling promises, check out [promise-throttle](https://github.com/JMPerez/promise-throttle).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjmperez%2Fspotify-dedup","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjmperez%2Fspotify-dedup","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjmperez%2Fspotify-dedup/lists"}