# Deck.gl vs Leaflet

## Key differences

- Leaflet has 3.1× as many GitHub stars as Deck.gl (45.7K vs 14.6K).
- Deck.gl had more development activity over the last 12 months: 418 commits vs 184.
- Leaflet is downloaded 35× as often on npm (9.3M vs 262.3K per week).
- Deck.gl is licensed under MIT; Leaflet under BSD-2-Clause.
- Deck.gl is written primarily in TypeScript, Leaflet in JavaScript.
- Leaflet is the older project: its repository was created in 2010, Deck.gl's in 2015.

| | Deck.gl | Leaflet |
|---|---|---|
| Description | WebGL framework for visual exploratory data analysis of large datasets. | JavaScript library for mobile-friendly interactive maps. |
| GitHub stars | 14,623 | 45,702 |
| Commits (12 months) | 418 | 184 |
| Contributors | 288 | 382 |
| License | MIT | BSD-2-Clause |
| Language | TypeScript | JavaScript |
| Status | Active | Active |
| Install | `npm install deck.gl` | `npm install leaflet` |

Source: https://awesomedataviz.com/compare/deck-gl-vs-leaflet/ · Data updated 2026-10-04 · Content: CC BY 4.0, Awesome Dataviz (https://awesomedataviz.com).