OpenLayers vs React Leaflet Maps
A side-by-side comparison of two self-hosted maps & gis options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
OpenLayers
High-performance library for all kinds of web maps
VS
React Leaflet Maps
React components for embedding Leaflet maps
| Feature | OpenLayers | React Leaflet Maps |
|---|---|---|
| Category | Maps & GIS | Maps & GIS |
| License | BSD-2-Clause | Hippocratic-2.1 |
| Language | JavaScript | TypeScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 256 MB | 64 MB |
| Deployment | source, bare-metal | source |
| GitHub stars | ★ 12,532 | ★ 5,598 |
| First released | 2006 | 2015 |
| Replaces | Google Maps JavaScript API | Google Maps React, Mapbox React |
Why pick each one
Choose OpenLayers if…
- Released under the BSD-2-Clause license
- Mature project with 12.5k GitHub stars
- Written in JavaScript
- Tiny footprint — runs in 256 MB RAM
Choose React Leaflet Maps if…
- Released under the Hippocratic-2.1 license
- Easy to set up — beginner-friendly
- Mature project with 5.6k GitHub stars
- Written in TypeScript
Frequently asked questions
Is OpenLayers or React Leaflet Maps better?
Neither is universally better. OpenLayers has the larger community, while React Leaflet Maps is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are OpenLayers and React Leaflet Maps free and open-source?
Yes. OpenLayers is licensed under BSD-2-Clause and React Leaflet Maps under Hippocratic-2.1. Both can be self-hosted at no software cost.
Can I run OpenLayers and React Leaflet Maps with Docker?
OpenLayers: check the project docs for container support. React Leaflet Maps: check the project docs for container support.