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NexusChat

NexusChat

A multichat for Minecraft Fabric 1.21.11

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Compatibility

Minecraft: Java Edition

1.21.11

Platforms

Supported environments

Client-side

Tags

Creators

Details

Licensed ARR
Published last month

NexusChat

Multi-platform stream chat inside Minecraft.
Twitch + Kick + YouTube + TikTok unified into an animated overlay, with emotes from
7TV (including zero-width), BTTV, FFZ, native Twitch emotes, and Twemoji.

Features

Simultaneous multi-platform support

  • Twitch — Anonymous IRC or OAuth, with badges, subs, rewards, and bits.
  • Kick — Pusher WebSocket connection, no authentication required.
  • YouTube Live — Anonymous InnerTube support, Super Chats, and member subscriptions.
  • TikTok Live — Real-time event tracking including comments, new followers, and subscriptions.

All at the same time, in a single HUD.

Real animated emotes

  • 7TV global + channel emotes, including zero-width overlays (RainTime, overlays on top of other emotes).
  • BTTV + FFZ support on Twitch.
  • Native Twitch emotes.
  • Unicode emojis → Twemoji.
  • Locally decoded static WebP images (no proxy required).
  • Custom GIF decoder with proper disposal method support, packed into a 2D atlas: 1 GL texture per animated emote, automatically split if it exceeds GL_MAX_TEXTURE_SIZE.
  • Disk cache with a 7-day TTL — instant startup after the first session.

Polished overlay

  • Display modes: FULL · COMPACT · MINIMAL.
  • Themes: DEFAULT · DARK_GLASS · PREMIUM_GLASS · QSMP · MINIMAL_WHITE · CUSTOM.
  • Animations: configurable fade-out lifetime and horizontal slide-in.
  • Duplicate collapsing (x3, x7, ...).
  • Avatars + platform icons + official platform badges.
  • Adaptive username contrast.
  • Swappable layout profiles.

Interaction

  • Highlighted mentions with optional sound.
  • Follower, Subscription and Donation notifications.
  • Word and user blocklist.
  • Highlighted users (specialUsers) and alert tracking (wantedUsers).
  • Keybinds to hide/show, clear chat, and cycle display modes.
  • Right-click on any username → mod action menu (timeout 60s/10m/1h, ban, VIP, mod) — Twitch only.

Commands

  • /conectar twitch|youtube|kick|tiktok
  • /nexuschat — opens the graphical config menu
  • /nexuschat export [n] — saves the last N messages to run/nexuschat/transcripts/

Performance & usability

  • Rendering with zero allocations per frame (reused buffers).
  • 500-texture LRU cache with actual GL cleanup on eviction.
  • Hot-reload for config.json — edit the file while the game is running and changes apply automatically.
  • 100% client-side, no telemetry, no dedicated server required.

Requirements

  • Minecraft 1.21.1
  • Fabric Loader 0.16.2+
  • Fabric API 0.102.0+
  • Java 21

Quick Installation

  1. Install Fabric Loader + Fabric API.
  2. Place nexuschat-<version>.jar in your mods/ folder.
  3. Launch Minecraft and join a world.
  4. Use /conectar <platform> or press the config key (default N) to link your channels.
  5. Press M to show/hide the overlay.

Tags

chat · streaming · twitch · kick · youtube · tiktok · 7tv · bttv · ffz · emotes · overlay · hud · utility · client-side · fabric

Privacy

NexusChat only connects to the official APIs of each platform:

  • twitch.tv
  • 7tv.io
  • betterttv.net
  • frankerfacez.com
  • kick.com
  • youtube.com
  • tiktok.com

It also uses wsrv.nl as an image proxy only as a fallback.

There is no dedicated server and no user data is collected.