head to head · open source
Langflow vs three.quarks
Langflow has 155,937 GitHub stars, 10,240 forks, 1,056 open issues and last shipped yesterday. three.quarks has 1,114 stars, 72 forks, 13 open issues and last shipped 5 months ago. Langflow leads on adoption by 13,898% (155,937 vs 1,114 stars). Langflow is written in Python under MIT; three.quarks is written in TypeScript under MIT. Langflow has attracted 7% as many forks as stars, three.quarks 6%. Langflow 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
| Langflow | three.quarks | |
|---|---|---|
| GitHub stars | ★ 156K | ★ 1.1K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-10-23 | 2026-05-21 |
| Forks | ⑂ 10K | ⑂ 72 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Langflow if
- You weight community size — 156K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick three.quarks if
- You want the three.quarks feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and three.quarks fits your workflow better
About Langflow
Langflow is a powerful platform for building and deploying AI powered agents and workflows. It provides developers with both a visual authoring experience and built in API and MCP servers that turn every workflow into a tool that can be integrated into applications built on any framework or stack. Langflow comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools. ✨ Highlight features Visual builder interface to quickly get started and iterate. Source code access lets you customize any component using Python. Interactive playground to immediately test and…
read the full Langflow overview →
About three.quarks
three.quarks ✨ [![npm][npm]][npm url] [![npm downloads][npm downloads]][npmtrends url] [![build size][build size]][build size url] [![github][github star]][github url] [![discord][discord]][discord url] three.quarks is a high performance particle system and visual effects library for three.js, written in TypeScript. Create stunning real time VFX for games, interactive experiences, and web applications with an intuitive API and powerful visual editor. 🎮 Try the Demo ▶️ Launch Live Demo See three.quarks in action with interactive examples! 🔗 Quick Links 🚀 Why three.quarks? ⚡ High Performance Optimized batch…
read the full three.quarks overview →
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Frequently asked questions
Is Langflow or three.quarks more popular?
Langflow has 155,937 GitHub stars and three.quarks has 1,114. Langflow has the larger community by that measure.
Are Langflow and three.quarks free?
Both are open source. Langflow is licensed under MIT and three.quarks under MIT. Neither carries a licence fee.
What is the difference between Langflow and three.quarks?
Langflow is written in Python and three.quarks 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, Langflow or three.quarks?
Choose Langflow if you want the larger community (155,937 stars) or its MIT licence terms. Choose three.quarks if its feature set, stack or MIT licence fits better. Both are self-hostable.