# Introducing SoundCloud JavaScript SDK 3.0.0

DevFeed: [Introducing SoundCloud JavaScript SDK 3.0.0](<https://devfeed.tech/articles/introducing-soundcloud-javascript-sdk-3-0-0-2059.md>)

Original publisher: [Read original article](<https://developers.soundcloud.com/blog//introducing-javascript-sdk-3-0-0>)

Published: 2015-10-01T00:00:00Z

Content type: release

Language: en

Sources: [SoundCloud Backstage Blog](<https://devfeed.tech/sources/soundcloud-backstage-blog.md>)

Topics: [SDKs](<https://devfeed.tech/topics/sdks.md>), [web applications](<https://devfeed.tech/topics/web-applications.md>)

Tags: [announcements](<https://devfeed.tech/tags/announcements.md>), [api](<https://devfeed.tech/tags/api.md>), [audio](<https://devfeed.tech/tags/audio.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [sdks](<https://devfeed.tech/tags/sdks.md>), [security](<https://devfeed.tech/tags/security.md>), [streaming](<https://devfeed.tech/tags/streaming.md>), [update](<https://devfeed.tech/tags/update.md>)

## AI overview

SoundCloud announces JavaScript SDK 3.0.0, a breaking update that adds ES2015/CommonJS support, Promise-based APIs, Web Audio recording and uploading, and a more secure streaming player.

## Source excerpt

We are happy to announce version 3.0.0 of our SoundCloud JavaScript SDK. The new SDK improves stream security and content uploading...