---
title: "netplayjs"
description: "Peer-to-peer browser multiplayer with rollback netcode and no server hosting or synchronisation code required."
canonical: "https://vibing.inc/library/netplayjs-vg-1142"
category: "Games, Juice & Interactive"
subcategory: "Multiplayer & netcode"
license: "MIT"
author: "Varun Ramesh (@rameshvarun)"
source: "https://github.com/rameshvarun/netplayjs"
---

# netplayjs
Peer-to-peer browser multiplayer with rollback netcode and no server hosting or synchronisation code required.
## Facts
- Source: https://github.com/rameshvarun/netplayjs
- Category: Games, Juice & Interactive / Multiplayer & netcode
- Author: Varun Ramesh (@rameshvarun)
- Licence: MIT
- Tags: rollback, p2p, multiplayer, netcode
## Why it's a gem
Rollback netcode — the fighting-game gold standard — as a drop-in JS library
---
Listed in The Vibeary: https://vibing.inc/library/netplayjs-vg-1142 · JSON: https://vibing.inc/api/public/library/gems/netplayjs-vg-1142