r/robotsinaction is a subreddit with 2k members. The most common kinds of discussions are ideas and self-promotion, and the community frequently discusses robot, humanoid, ai, drone, and autonomous.
Interesting gifs & short videos of robots actually doing useful things
Popular Themes in r/robotsinaction
#1
Ideas
: "K-Bot open source humanoid robot"
31 posts
#2
Self-Promotion
: "Unitree robots mastering difficult moves"
14 posts
#3
Solution Requests
: "Unitree R1 26DOF Handstand Walking Humanoid Robot"
12 posts
#4
News
: "DEEP Robotics Jumps to New Highs With Parkour Test of AI-Enabled Quadruped Robots"
7 posts
#5
Advice Requests
: "How To Build Your Own Robot Dog Petoi Bittle - Open Source & Programmable"
1 post
Popular Topics in r/robotsinaction
#1
Robot
: "Unitree G1 Humanoid Robot Can Do Long Jumps Up to 1.4 Meters"
451 posts
#2
Humanoid
: "Unitree G1 Humanoid Robot Can Do Long Jumps Up to 1.4 Meters"
94 posts
#3
Ai
: "Astribot S1 7DOF Ai Robot Doing Household Chores"
54 posts
#4
Drone
: "Autonomous Drone Landing on High-Speed Canoe"
26 posts
#5
Autonomous
: "Tracer, the first fully Autonomous road worker that can seal asphalt cracks"
26 posts
#6
Robotic
: "DEEP Robotics Jumps to New Highs With Parkour Test of AI-Enabled Quadruped Robots"
21 posts
#7
Wheeled
: "LimX Dynamics' Wheeled Quadruped Robot W1 in action"
11 posts
#8
Learning
: "UBTECH Walker S1 Humanoid Robot with Learning-based Whole Body Motion Control"
10 posts
#9
Bipedal
: "MEVITA Open Source Bipedal Robot Assembled with Off-the-Shelf Components"
9 posts
#10
Inspection
7 posts
Member Growth in r/robotsinaction
Yearly
+720 members(76.3%)
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About
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Last updated: June 1, 2026