head to head · open source
cobalt vs drawnix
cobalt has 45,722 GitHub stars, 4,031 forks, 269 open issues and last shipped 7 months ago. drawnix has 15,012 stars, 1,304 forks, 31 open issues and last shipped 2 months ago. cobalt leads on adoption by 205% (45,722 vs 15,012 stars). cobalt is written in Svelte under AGPL-3.0; drawnix is written in TypeScript under MIT. cobalt has attracted 9% as many forks as stars, drawnix 9%. drawnix was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (collaboration), so they are genuine substitutes rather than adjacent tools.
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
| cobalt | drawnix | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 15K |
| License | AGPL-3.0 | MIT |
| Written in | Svelte | TypeScript |
| Last push | 2026-04-06 | 2026-09-08 |
| Forks | ⑂ 4.0K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick cobalt if
- You weight community size — 46K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Svelte
- You value the larger contributor base for long-term maintenance
pick drawnix if
- You want the drawnix feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and drawnix fits your workflow better
About cobalt
best way to save what you love cobalt.tools 💬 community discord server 🐦 twitter 🦋 bluesky cobalt is a media downloader that doesn't piss you off. it's friendly, efficient, and doesn't have ads, trackers, paywalls or other nonsense. paste the link, get the file, move on. that simple, just how it should be. cobalt monorepo this monorepo includes source code for api, frontend, and related packages: api tree & readme web tree & readme packages tree it also includes documentation in the docs tree: how to run a cobalt instance how to protect a cobalt instance cobalt api instance environment variables cobalt api…
read the full cobalt overview →
About drawnix
开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等 All in one 白板，思维导图、流程图、自由画等 English README 特性 💯 免费 + 开源 ⚒️ 思维导图、流程图 🖌 画笔 😀 插入图片 🚀 基于插件机制 🖼️ 📃 导出为 PNG, JSON( .drawnix ) 💾 自动保存（浏览器缓存） ⚡ 编辑特性：撤销、重做、复制、粘贴等 🌌 无限画布：缩放、滚动 🎨 主题模式 📱 移动设备适配 📈 支持 mermaid 语法转流程图 ✨ 支持 markdown 文本转思维导图（新支持 🔥🔥🔥） 关于名称 Drawnix ，源于绘画( Draw )与凤凰( Phoenix )的灵感交织。 凤凰象征着生生不息的创造力，而 Draw 代表着人类最原始的表达方式。在这里，每一次创作都是一次艺术的涅槃，每一笔绘画都是灵感的重生。 创意如同凤凰，浴火方能重生，而 Drawnix 要做技术与创意之火的守护者。 Draw Beyond, Rise Above. 与 Plait 画图框架 Drawnix 的定位是一个开箱即用、开源、免费的工具产品，它的底层是 Plait 框架， Plait 是我司开源的一款画图框架，代表着公司在知识库产品(PingCode Wiki)上的重要技术沉淀。 Drawnix
read the full drawnix overview →
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Frequently asked questions
Is cobalt or drawnix more popular?
cobalt has 45,722 GitHub stars and drawnix has 15,012. cobalt has the larger community by that measure.
Are cobalt and drawnix free?
Both are open source. cobalt is licensed under AGPL-3.0 and drawnix under MIT. Neither carries a licence fee.
What is the difference between cobalt and drawnix?
cobalt is written in Svelte and drawnix 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, cobalt or drawnix?
Choose cobalt if you want the larger community (45,722 stars) or its AGPL-3.0 licence terms. Choose drawnix if its feature set, stack or MIT licence fits better. Both are self-hostable.