head to head · open source
OpenCut vs proton-lumo
OpenCut has 97,156 GitHub stars, 9,671 forks, 378 open issues and last shipped 1 months ago. proton-lumo has 5,675 stars, 741 forks, 155 open issues and last shipped yesterday. OpenCut leads on adoption by 1,612% (97,156 vs 5,675 stars). OpenCut is written in TypeScript under MIT; proton-lumo is written in TypeScript under GPL-3.0. OpenCut has attracted 10% as many forks as stars, proton-lumo 13%. proton-lumo was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| OpenCut | proton-lumo | |
|---|---|---|
| GitHub stars | ★ 97K | ★ 5.7K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-24 | 2026-11-02 |
| Forks | ⑂ 9.7K | ⑂ 741 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenCut if
- You weight community size — 97K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick proton-lumo if
- You want the proton-lumo feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and proton-lumo fits your workflow better
About OpenCut
OpenCut A free and open source video editor for web, desktop, and mobile. Status OpenCut is being rewritten from the ground up. What's coming: An Editor API First class third party plugins (made possible by a plugin first architecture) Desktop, mobile, and browser from one codebase (Rust core) MCP server (for AI agents) Headless mode (automation, batch rendering) A scripting tab directly in the editor You can still find the previous version at opencut app/opencut classic, which is the one to reach for today. opencut.app still runs the classic version. The rewrite will live at new.opencut.app until it's ready to…
read the full OpenCut overview →
About proton-lumo
Web clients This project is a monorepo hosting the Proton web clients. It includes the web applications, their dependencies & shared modules as well as all tooling surrounding development of the web clients (as well as some additional miscellaneous things). Proton Mail Proton Calendar Proton Drive Proton Account Proton VPN Proton Pass Proton Wallet Proton Lumo Proton Meet Technically, this monorepo is based on Yarn & Yarn Workspaces, with unified versioning for all packages inside. Getting Started Prerequisites You'll need to have the following environment to work with this project: Node.js LTS Yarn 4 git See…
read the full proton-lumo overview →
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Frequently asked questions
Is OpenCut or proton-lumo more popular?
OpenCut has 97,156 GitHub stars and proton-lumo has 5,675. OpenCut has the larger community by that measure.
Are OpenCut and proton-lumo free?
Both are open source. OpenCut is licensed under MIT and proton-lumo under GPL-3.0. Neither carries a licence fee.
What is the difference between OpenCut and proton-lumo?
OpenCut is written in TypeScript and proton-lumo in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenCut or proton-lumo?
Choose OpenCut if you want the larger community (97,156 stars) or its MIT licence terms. Choose proton-lumo if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.