# another v3 sample code project

**URL:** <https://mediasoup.discourse.group/t/another-v3-sample-code-project/77>\
**Category:** Uncategorized\
**Created:** [June 12, 2019, 10:25pm UTC](https://mediasoup.discourse.group/t/another-v3-sample-code-project/77 "2019-06-12T22:25:19Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![kwindla](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/kwindla/32/41_2.png) [@kwindla](https://mediasoup.discourse.group/u/kwindla)\
**Post date:** [June 12, 2019, 10:25pm UTC](https://mediasoup.discourse.group/t/another-v3-sample-code-project/77/1 "2019-06-12T22:25:19Z")

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We’ve been experimenting with v3, which is fantastic! Thank you for all the hard work that went into this release.

In case it’s useful to other people, here is our “sandbox” code for testing both cross-browser quirks, and our understanding of v3 code structure.

[https://github.com/daily-co/mediasoup-sandbox/tree/master/single-page](https://github.com/daily-co/mediasoup-sandbox/tree/master/single-page)

Currently the sample code includes:

- setting up transports, producers, and consumers
- switching to a different input device and replacing a track
- screen sharing
- subscribing to and unsubscribing from tracks
- pausing tracks for sender and receiver independently
- simulcast
- setting maximum simulcast layer when sending
- setting maximum simulcast layer when receiving
- display of stats
- display of “active speaker”

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**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\
**Post date:** [June 12, 2019, 10:44pm UTC](https://mediasoup.discourse.group/t/another-v3-sample-code-project/77/2 "2019-06-12T22:44:03Z")

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Thanks! I’ve added it to the [Examples](https://mediasoup.org/documentation/examples/#daily-co-mediasoup-sandbox) section. And will add this topic into “Announcements” 🙂

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**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\
**Post date:** [June 12, 2019, 10:46pm UTC](https://mediasoup.discourse.group/t/another-v3-sample-code-project/77/3 "2019-06-12T22:46:42Z")

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A post was split to a new topic: [Another v3 sample code project: daily-co/mediasoup-sandbox](https://mediasoup.discourse.group/t/another-v3-sample-code-project-daily-co-mediasoup-sandbox/78)

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<div class="post-metadata">

**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\
**Post date:** [December 2, 2019, 11:10pm UTC](https://mediasoup.discourse.group/t/another-v3-sample-code-project/77/4 "2019-12-02T23:10:47Z")

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