# \#javascript **URL:** https://community.metabrainz.org/tag/javascript/21.md [Latest](https://community.metabrainz.org/latest.md) · [Categories](https://community.metabrainz.org/categories.md) · [Tags](https://community.metabrainz.org/tags.md) --- ## [Is there a one-liner JavaScript code to remove all relationships](https://community.metabrainz.org/t/is-there-a-one-liner-javascript-code-to-remove-all-relationships/812964)
**Author:** [@KenParker\_CN](https://community.metabrainz.org/u/KenParker_CN)\ **Replies:** 17\ **Last updated:** [October 28, 2025, 9:18am UTC](https://community.metabrainz.org/t/is-there-a-one-liner-javascript-code-to-remove-all-relationships/812964 "2025-10-28T09:18:15Z")
Hi,:sweat\_smile: Is there a one-liner JavaScript code to remove all relationships of a work, recording, or other entity in MusicBrainz? I recently discovered that nearly 300+ HOYO-MiX works were mistakenly included und… --- ## [Adding ISRC Data](https://community.metabrainz.org/t/adding-isrc-data/426383)
**Author:** [@The\_King](https://community.metabrainz.org/u/The_King)\ **Replies:** 28\ **Last updated:** [December 22, 2024, 12:04pm UTC](https://community.metabrainz.org/t/adding-isrc-data/426383 "2024-12-22T12:04:17Z")
Has a replacement been made for the “kepstin\_magicisrc” batch ISRC add? I wish I knew how to create things like this. --- ## [MusicBrainz userscripts tips and tricks](https://community.metabrainz.org/t/musicbrainz-userscripts-tips-and-tricks/554197)
**Author:** [@jesus2099](https://community.metabrainz.org/u/jesus2099)\ **Replies:** 2\ **Last updated:** [March 3, 2023, 11:34am UTC](https://community.metabrainz.org/t/musicbrainz-userscripts-tips-and-tricks/554197 "2023-03-03T11:34:36Z")
Hi there, fellow user-script writers. I wanted to share a tip about MusicBrainz userscripts for other coders. I create this topic for posting various known fixes or tricks that could help all user JS developers. Speci… --- ## [API, how to search all artists in a country](https://community.metabrainz.org/t/api-how-to-search-all-artists-in-a-country/538985)
**Author:** [@jaspermarsman](https://community.metabrainz.org/u/jaspermarsman)\ **Replies:** 10\ **Last updated:** [July 10, 2021, 8:00am UTC](https://community.metabrainz.org/t/api-how-to-search-all-artists-in-a-country/538985 "2021-07-10T08:00:59Z")
Hi All, As a noob, I hope to get a push in the right direction. I want to make an api request in a React application to search for all artists in e.g. Germany. What endpoint and query should I then use? --- ## [Help submiting ISRCs (via PHP or JS)](https://community.metabrainz.org/t/help-submiting-isrcs-via-php-or-js/448778)
**Author:** [@marlonob](https://community.metabrainz.org/u/marlonob)\ **Replies:** 9\ **Last updated:** [January 5, 2021, 6:51pm UTC](https://community.metabrainz.org/t/help-submiting-isrcs-via-php-or-js/448778 "2021-01-05T18:51:41Z")
Hello! I’m trying to add ISRC submitting to a seeder (https://etc.marlonob.info/atisket/) that I wrote. I have read the documentation but I can’t get it right. Could anyone help me with a beginners guide to the process … --- ## [Using API to get Twitter usernames](https://community.metabrainz.org/t/using-api-to-get-twitter-usernames/417970)
**Author:** [@Jamboy](https://community.metabrainz.org/u/Jamboy)\ **Replies:** 2\ **Last updated:** [February 22, 2019, 1:55pm UTC](https://community.metabrainz.org/t/using-api-to-get-twitter-usernames/417970 "2019-02-22T13:55:45Z")
Trying to lookup twitter usernames, but can’t seem to find the string. I’m using the node library - can anyone help? I’ve tried: mb.lookupArtist(id, \['social networking'\], function (error, data) { console.log(JS… --- ## [Cross-origin trouble](https://community.metabrainz.org/t/cross-origin-trouble/413968)
**Author:** [@bluefantail](https://community.metabrainz.org/u/bluefantail)\ **Replies:** 0\ **Last updated:** [January 21, 2019, 2:15am UTC](https://community.metabrainz.org/t/cross-origin-trouble/413968 "2019-01-21T02:15:45Z")
Hey there, I’m messing about trying to make some api requests, but having a bit of trouble with cross-origin requests - I wondered if I’m just missing something or if there are any common issues here? Background, I’ve g… --- ## [JavaScript port of Essentia](https://community.metabrainz.org/t/javascript-port-of-essentia/4178)
**Author:** [@chrisguttandin](https://community.metabrainz.org/u/chrisguttandin)\ **Replies:** 4\ **Last updated:** [March 14, 2016, 9:45pm UTC](https://community.metabrainz.org/t/javascript-port-of-essentia/4178 "2016-03-14T21:45:37Z")
Hi to all, I hope it's not too late to propose a project for the Summer of Code. I would like to suggest a port of Essentia to JavaScript. It would allow the usage of Essentia in modern single-page apps without the nec… --- ## [Searching help on using the XML Web Service](https://community.metabrainz.org/t/searching-help-on-using-the-xml-web-service/3656)
**Author:** [@ClaudeVernier](https://community.metabrainz.org/u/ClaudeVernier)\ **Replies:** 3\ **Last updated:** [March 14, 2016, 9:40am UTC](https://community.metabrainz.org/t/searching-help-on-using-the-xml-web-service/3656 "2016-03-14T09:40:46Z")
Hello, As I explained in my presentation, I am working on an application written in Javascript for smartphones to fill an offline database. I was wondering if anyone could share some code to get me started, I need to ca…