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.