Twitter/X

David (@DavidSHolz) says he filmed and edited the video himself.

Brief

The post by @sainingxie relays David (@DavidSHolz)’s claim that he personally filmed and edited a video and built a 3D visualization technical deep dive that runs in-browser in real time. The short post emphasizes hands-on founder work on both production and real-time web visualization (shared 2026-06-18).

Why it matters

David (@DavidSHolz) says he filmed and edited the video himself.

Key details

  • David implemented a 3D visualization "technical deep dive" that runs in a browser in real time (post dated 2026-06-18, shared by @sainingxie).
Source evidence

🫡 taste in founder mode

David (@DavidSHolz)

i actually filmed and edited the video myself 😅 also implemented the 3d visualization technical deep dive, it all runs in a browser in realtime!

— https://nitter.net/DavidSHolz/status/2067670842016989643#m