# Are both of these RTDE C++ libraries official?And what are the differences between them?

**URL:** <https://forum.universal-robots.com/t/are-both-of-these-rtde-c-libraries-official-and-what-are-the-differences-between-them/37555>\
**Category:** SDU ur\_rtde\
**Created:** [December 8, 2024, 2:49pm UTC](https://forum.universal-robots.com/t/are-both-of-these-rtde-c-libraries-official-and-what-are-the-differences-between-them/37555 "2024-12-08T14:49:58Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![1120196129](https://avatars.discourse-cdn.com/v4/letter/1/258eb7/32.png) [@1120196129](https://forum.universal-robots.com/u/1120196129)\
**Post date:** [December 8, 2024, 2:49pm UTC](https://forum.universal-robots.com/t/are-both-of-these-rtde-c-libraries-official-and-what-are-the-differences-between-them/37555/1 "2024-12-08T14:49:58Z")

</div>

the first: [GitHub - UniversalRobots/Universal\_Robots\_Client\_Library: A C++ library for accessing the UR interfaces that facilitate the use of UR robotic manipulators by external applications.](https://github.com/UniversalRobots/Universal_Robots_Client_Library)

the second： [SDU Robotics / ur\_rtde · GitLab](https://gitlab.com/sdurobotics/ur_rtde)

I’m looking forward to your answer. It will be very helpful to me.