Warsmash

Warcraft III in your browser.

Play

Boot the engine straight into the main menu. Single-player or campaign. Your Warcraft III install needs to be staged first.
Multiplayer

Browse public lobbies, host your own, or join by code. Lockstep WebRTC peer-to-peer; no server install required.
Manage assets

Upload your Warcraft III install + manage maps in private browser storage (OPFS). Updates carry across visits.