head to head · open source
open-design vs proton-lumo
open-design has 105,526 GitHub stars, 12,030 forks, 1,090 open issues and last shipped yesterday. proton-lumo has 5,675 stars, 741 forks, 155 open issues and last shipped yesterday. open-design leads on adoption by 1,759% (105,526 vs 5,675 stars). open-design is written in TypeScript under Apache-2.0; proton-lumo is written in TypeScript under GPL-3.0. open-design has attracted 11% as many forks as stars, proton-lumo 13%. open-design 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
| open-design | proton-lumo | |
|---|---|---|
| GitHub stars | ★ 106K | ★ 5.7K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 12K | ⑂ 741 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-design if
- You weight community size — 106K stars and counting
- You want the Apache-2.0 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 open-design
OpenDesign: The open source Claude Design alternative ⚡ OpenDesign Cloud — the official model service. One recharge to use both agent and image models inside OpenDesign: GPT, Claude, and DeepSeek for agents; GPT Image 2.0, Seedream 5.0 Pro, and Nano Banana 2.0 for images. 🚀 DeepSeek V4 Flash and V4 Pro are now available. Put top tier intelligence to work across prototypes, decks, design systems, and everyday agent tasks. OpenDesign members can use both models without limits for two weeks, directly inside the app. 🧩 DeepSeek Harness is now supported. Connect DeepSeek's official dsh agent harness to OpenDesign…
read the full open-design 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 open-design or proton-lumo more popular?
open-design has 105,526 GitHub stars and proton-lumo has 5,675. open-design has the larger community by that measure.
Are open-design and proton-lumo free?
Both are open source. open-design is licensed under Apache-2.0 and proton-lumo under GPL-3.0. Neither carries a licence fee.
What is the difference between open-design and proton-lumo?
open-design 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, open-design or proton-lumo?
Choose open-design if you want the larger community (105,526 stars) or its Apache-2.0 licence terms. Choose proton-lumo if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.