# Cardboard video editor

22 Hacker News commenters recommended Cardboard video editor and 3 criticized it, November 2025 to November 2026. It was recommended in 1 of 13 months.

**Verdict:** People recommend Cardboard as an agentic video editor that understands footage content and renders in the browser, with sample projects to try.

## Why people recommend it

- Client-side browser rendering (3 comments): "The client-side rendering on WebCodecs/WebGL2 is impressive" ([source](https://news.ycombinator.com/item?id=47186344)) "the browser‑only approach is a boon for my potato PC" ([source](https://news.ycombinator.com/item?id=47177286)) "client-side rendering is incredible, really" ([source](https://news.ycombinator.com/item?id=47172064))
- Polished, fast-shipping product (3 comments): "Great website btw. The onboarding was very pleasing" ([source](https://news.ycombinator.com/item?id=47170960)) "damn that's really cool, you ship fast!" ([source](https://news.ycombinator.com/item?id=47172110)) "Cardboard looks really well polished" ([source](https://news.ycombinator.com/item?id=47171942))
- Agentic editing approach (3 comments): "I think this is the right interface for video editing going into the future." ([source](https://news.ycombinator.com/item?id=47176428)) "Really impressive execution on the agentic workflow architecture." ([source](https://news.ycombinator.com/item?id=47180112)) "I think you all might have the best approach so far." ([source](https://news.ycombinator.com/item?id=47171683))
- Understands footage content (2 comments): "Use AI where it helps, like finding the right shot or removing silences, and do the rest manually." ([source](https://news.ycombinator.com/item?id=47174072)) "having a tool that knows the content of your footage is a huge time saver" ([source](https://news.ycombinator.com/item?id=47172659))

## Alternatives hackers recommend

- [Kdenlive](https://hackerapproved.com/p/kdenlive.md): 56 recommend
- [Final Cut Pro](https://hackerapproved.com/p/final-cut-pro.md): 25 recommend
- [Mosaic agentic video editing](https://hackerapproved.com/p/mosaic-agentic-video-editing.md): 25 recommend
- [OpenShot Video Editor](https://hackerapproved.com/p/openshot.md): 25 recommend
- [Adobe Premiere Pro](https://hackerapproved.com/p/adobe-premiere.md): 17 recommend

## Cite as

Hacker Approved, "Cardboard video editor", https://hackerapproved.com/p/cardboard-agentic-video-editor/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).