lnx vs Lunr.js
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | lnx | Lunr.js |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 34 · At risk | 29 · At risk |
| Category | Search Engines | Search Engines |
| License | MIT | MIT |
| Language | Rust | JavaScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 64 MB |
| Deployment | docker, binary, source | source |
| GitHub stars | ★ 1,454 | ★ 9,203 |
| First released | 2021 | 2013 |
| Replaces | Elasticsearch, Algolia | Algolia, Elasticsearch |
What are lnx and Lunr.js?
lnx
lnx is an open-source search engine server built on top of the Tantivy library that exposes a simple REST API for indexing and querying documents. It aims to be a fast, easy-to-deploy alternative for full-text search.
- Built on Tantivy
- Simple REST API
- Fast full-text search
- Typo-tolerant queries
Lunr.js
Lunr.js is a small, full-text search library for use in the browser that provides a simple search index without needing a backend service. It is commonly used to add offline search to static sites and documentation.
- Browser-based search
- No backend needed
- Prebuilt index support
- Tiny library size
lnx vs Lunr.js: key differences
Lnx is written in Rust, while Lunr.js is built with JavaScript. Lunr.js is the lighter option, starting around 64 MB of RAM against 512 MB for lnx. Lunr.js is the more established project (first released 2013), while lnx arrived in 2021. Lunr.js has the considerably larger community, at 9,203 GitHub stars versus 1,454. Lnx lists first-class Docker deployment; Lunr.js does not.
Why pick each one
Choose lnx if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (1.5k GitHub stars)
- Written in Rust
Choose Lunr.js if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Mature project with 9.2k GitHub stars
- Written in JavaScript
Frequently asked questions
Is lnx or Lunr.js better?
Lunr.js is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider lnx if its specific feature set fits your needs better.
Are lnx and Lunr.js free and open-source?
Yes. lnx is licensed under MIT and Lunr.js under MIT. Both can be self-hosted at no software cost.
Can I run lnx and Lunr.js with Docker?
lnx: yes. Lunr.js: check the project docs for container support.
Which is lighter on resources, lnx or Lunr.js?
Lunr.js has the smaller minimum footprint at 64 MB of RAM, compared to about 512 MB for lnx. Real-world usage depends on library size, user count, and enabled features.