# Introducing JavaScript SDK version 2

DevFeed: [Introducing JavaScript SDK version 2](<https://devfeed.tech/articles/introducing-javascript-sdk-version-2-2060.md>)

Original publisher: [Read original article](<https://developers.soundcloud.com/blog//introducing-javascript-sdk-version-2>)

Published: 2014-05-01T00:00:00Z

Content type: article

Language: en

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

Topics: [SDKs](<https://devfeed.tech/topics/sdks.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [Streaming](<https://devfeed.tech/topics/streaming.md>), [HTTP](<https://devfeed.tech/topics/http.md>)

Tags: [announcements](<https://devfeed.tech/tags/announcements.md>), [deprecated](<https://devfeed.tech/tags/deprecated.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [live-streaming](<https://devfeed.tech/tags/live-streaming.md>), [performance](<https://devfeed.tech/tags/performance.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [sdks](<https://devfeed.tech/tags/sdks.md>), [standards](<https://devfeed.tech/tags/standards.md>), [upgrade](<https://devfeed.tech/tags/upgrade.md>)

## AI overview

SoundCloud introduces version 2 of its JavaScript SDK, with rewritten internal code, improved performance, and support for additional streaming standards such as HTTP Live Streaming. The article recommends upgrading from deprecated version 1 and testing the transition before the scheduled replacement.

## Source excerpt

SoundCloud is pleased to introduce a new major version of the SoundCloud JavaScript SDK. In version 2, we've rewritten much of the internal...