head to head · open source
lighthouse vs OpenPolicy
lighthouse has 30,785 GitHub stars, 9,765 forks, 470 open issues and last shipped yesterday. OpenPolicy has 163 stars, 8 forks, 0 open issues and last shipped 8 days ago. lighthouse leads on adoption by 18,787% (30,785 vs 163 stars). lighthouse is written in JavaScript under Apache-2.0; OpenPolicy is written in TypeScript under Apache-2.0. lighthouse has attracted 32% as many forks as stars, OpenPolicy 5%. 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 | OpenPolicy | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 163 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-10 |
| Forks | ⑂ 9.8K | ⑂ 8 |
| 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 OpenPolicy if
- You want the OpenPolicy feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and OpenPolicy fits your workflow better
About lighthouse
Lighthouse is an open source, automated auditing tool for web applications and web pages. It analyzes a target URL and collects modern performance metrics alongside insights into developer best practices, producing a structured report that scores and explains what it finds. The project lives in the JavaScript ecosystem, is distributed under the Apache 2.0 license, and is maintained under the GoogleChrome organization. It has been developed for roughly eleven years and is published to npm as the lighthouse package.
read the full lighthouse overview →
About OpenPolicy
PolicyStack is an open source, AI first toolkit that turns one typed TypeScript configuration into a privacy policy, a cookie policy and the consent state that gates the cookies those documents describe, rendering them inside a React, Vue, Svelte, Solid or Angular app rather than a third party iframe, and it is built for front end and product teams who need policy text and cookie consent to stay in sync with the code they actually ship.
read the full OpenPolicy overview →
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Frequently asked questions
Is lighthouse or OpenPolicy more popular?
lighthouse has 30,785 GitHub stars and OpenPolicy has 163. lighthouse has the larger community by that measure.
Are lighthouse and OpenPolicy free?
Both are open source. lighthouse is licensed under Apache-2.0 and OpenPolicy under Apache-2.0. Neither carries a licence fee.
What is the difference between lighthouse and OpenPolicy?
lighthouse is written in JavaScript and OpenPolicy 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, lighthouse or OpenPolicy?
Choose lighthouse if you want the larger community (30,785 stars) or its Apache-2.0 licence terms. Choose OpenPolicy if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.