head to head · open source
lighthouse vs gs-quant
lighthouse has 31,005 GitHub stars, 9,785 forks, 470 open issues and last shipped 2 days ago. gs-quant has 13,876 stars, 1,928 forks, 73 open issues and last shipped 6 days ago. lighthouse leads on adoption by 123% (31,005 vs 13,876 stars). lighthouse is written in JavaScript under Apache-2.0; gs-quant is written in Python under Apache-2.0. lighthouse has attracted 32% as many forks as stars, gs-quant 14%. lighthouse 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
| lighthouse | gs-quant | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 14K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | JavaScript | Python |
| Last push | 2026-11-01 | 2026-10-28 |
| Forks | ⑂ 9.8K | ⑂ 1.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lighthouse if
- You weight community size — 31K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick gs-quant if
- You want the gs-quant feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and gs-quant fits your workflow better
About lighthouse
Lighthouse Lighthouse analyzes web apps and web pages, collecting modern performance metrics and insights on developer best practices. Using Lighthouse Using Lighthouse in Chrome DevTools Using the Chrome extension Using the Node CLI CLI options Using the Node module Viewing a report Online Viewer Docs & Recipes Developing Lighthouse Setup Run Tests Docs Associated Products and Projects Lighthouse Integrations in Web Perf services Lighthouse Integrations in non Web Perf services Plugins Related projects FAQ How does Lighthouse work? Can I configure the lighthouse run? How does Lighthouse use network throttling…
read the full lighthouse overview →
About gs-quant
GS Quant GS Quant is a Python toolkit for quantitative finance, created on top of one of the world’s most powerful risk transfer platforms. Designed to accelerate development of quantitative trading strategies and risk management solutions, crafted over 25 years of experience navigating global markets. It is created and maintained by quantitative developers (quants) at Goldman Sachs to enable the development of trading strategies and analysis of derivative products. GS Quant can be used to facilitate derivative structuring, trading, and risk management, or as a set of statistical packages for data analytics…
read the full gs-quant overview →
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Frequently asked questions
Is lighthouse or gs-quant more popular?
lighthouse has 31,005 GitHub stars and gs-quant has 13,876. lighthouse has the larger community by that measure.
Are lighthouse and gs-quant free?
Both are open source. lighthouse is licensed under Apache-2.0 and gs-quant under Apache-2.0. Neither carries a licence fee.
What is the difference between lighthouse and gs-quant?
lighthouse is written in JavaScript and gs-quant 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, lighthouse or gs-quant?
Choose lighthouse if you want the larger community (31,005 stars) or its Apache-2.0 licence terms. Choose gs-quant if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.