head to head · open source
open-design vs charm
open-design has 105,526 GitHub stars, 12,030 forks, 1,090 open issues and last shipped yesterday. charm has 650 stars, 169 forks, 9 open issues and last shipped 2 months ago. open-design leads on adoption by 16,135% (105,526 vs 650 stars). open-design is written in TypeScript under Apache-2.0; charm is written in Python under LGPL-3.0. open-design has attracted 11% as many forks as stars, charm 26%. 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 | charm | |
|---|---|---|
| GitHub stars | ★ 106K | ★ 650 |
| License | Apache-2.0 | LGPL-3.0 |
| Written in | TypeScript | Python |
| Last push | 2026-11-02 | 2026-09-10 |
| Forks | ⑂ 12K | ⑂ 169 |
| 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 charm if
- You want the charm feature set and don't need the biggest community
- You prefer the LGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and charm 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 charm
Charm Crypto ============ Charm is a framework for rapidly prototyping advanced cryptosystems. Based on the Python language, it was designed from the ground up to minimize development time and code complexity while promoting the reuse of components. Charm uses a hybrid design: performance intensive mathematical operations are implemented in native C modules, while cryptosystems themselves are written in a readable, high level language. Charm additionally provides a number of new components to facilitate the rapid development of new schemes and protocols. Features Advanced Cryptographic Schemes Attribute Based…
read the full charm overview →
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Frequently asked questions
Is open-design or charm more popular?
open-design has 105,526 GitHub stars and charm has 650. open-design has the larger community by that measure.
Are open-design and charm free?
Both are open source. open-design is licensed under Apache-2.0 and charm under LGPL-3.0. Neither carries a licence fee.
What is the difference between open-design and charm?
open-design is written in TypeScript and charm in Python. 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 charm?
Choose open-design if you want the larger community (105,526 stars) or its Apache-2.0 licence terms. Choose charm if its feature set, stack or LGPL-3.0 licence fits better. Both are self-hostable.