HUD
FPS, CPS, ping, potions, armor, coordinates, zoom. Every module is draggable in the editor.
Release v1.9.0
Fabric PvP for Minecraft Java
A free Fabric client with a clean HUD, Modrinth inside the launcher, and Microsoft login. No cheats. No telemetry.
In 1.9.0
What ships in this release.
New River menu, gold slate, text effects screen, save and close
HUD text effects: rainbow, glow, wave, outline
Launcher themes: dragon, midnight, ember
Friends list and LAN IP hint when hosting
Fabric, Minecraft 1.21.11, Modrinth built in
Built for clean PvP
Visual modules and small conveniences. Reach readout matches vanilla. Tokens stay on your machine.
Launcher
Instances, Microsoft login, content browser, themes, friends list, and LAN address when you host.
Text effects
Glow, rainbow, wave, and shimmer on HUD labels with a live preview right in the menu.
Modrinth
Search and install mods, modpacks, and shaders without leaving the launcher.
Safety
Visual modules only. No injection, no anticheat bypass. Your Microsoft tokens stay local.
Updates
One click launcher updates. The matching mod jar ships from the same release feed.
Interface
Launcher and in game screens from v1.9.
Partners
Servers and communities we work with.
Active free for all PvP server with clean fights and frequent events.
Source visible
Microsoft sign-in is open and verifiable
River Client only talks to the official Microsoft and Mojang endpoints during sign-in. Your refresh token and Minecraft access token are stored locally on your machine and never sent anywhere else.
Device-code flow
Login uses Microsoft's devicecode + token endpoints. You confirm the code in your browser. The launcher never sees your password.
Xbox + XSTS
Standard Xbox Live and XSTS handshake using user.auth.xboxlive.com and xsts.auth.xboxlive.com. Same flow Mojang's own launcher uses.
Minecraft profile
Tokens go to api.minecraftservices.com for ownership check and profile. Stored on disk in your launcher data folder.
Read the actual sign-in source
The exact JavaScript that runs in the launcher's main process is published verbatim. Open it in your browser or download the file.