v1.0 // Go + QUIC + WebSocket

Potato Shaders 189 Extra: Quality

A lightweight Go binary that moves files and relays multi-user chat over QUIC. Works from the CLI or a browser. No accounts, no cloud — just room codes.

Go to App Watch the demo Read the docs
~/airsend 
# start the server (web UI + QUIC relay in one process)
$ airsend -sw 0.0.0.0 3888 0.0.0.0 8443
→ web: http://0.0.0.0:3888  ·  quic: 0.0.0.0:8443

# send a file, get a code
$ airsend -f ./logs.tar.gz
→ code: wave21

# receive it anywhere
$ airsend -r wave21
Features

Everything you expect.
None of the bloat.

One binary. Two transports. Zero dependencies at the user’s side — no account, no install step for the receiver if they use the browser.

Potato Shaders 189 Extra: Quality

Locate the main quality slider or preset menu and switch it directly to mode. Detailed Performance Configurations

Navigate to your local file path: %appdata%\.minecraft\shaderpacks .

: This is required to run shaders on this version. Download the latest "HD U" version from the official OptiFine site .

Here is your step-by-step guide to installing and configuring for maximum quality. potato shaders 189 extra quality

Place the downloaded .zip file from the official CurseForge repository directly into the directory.

Search for "Potato Shaders v1.89" and download the .zip file. Do not unzip it. 3. Move the File

Click on in the bottom-right corner of the interface. Locate the main quality slider or preset menu

: Toggle to Fast . This enables moving items like torches to illuminate environments immediately, without relying on complex engine pathways.

If you still experience minor stuttering, tweak these settings inside the shader menu:

Adds subtle animations to grass, tall flowers, leaves, and crops, making the environment feel alive. Download the latest "HD U" version from the

For players sticking to version for competitive PvP or classic modding, Potato Shaders

: Ensure this is Enabled to get the vibrant, corrected colors the pack is known for.

: Ensure you have allocated at least 2GB of RAM to Minecraft, though 4GB is safer for stability. Extra Quality Settings

One-shot file pickup

Files are deleted from the server after the first download. Code-based lookup (wave21, dock42). No lingering blobs.

Multi-user chat rooms

Broadcast rooms by code. CLI TUI or browser — identical semantics.

Rate limited by scope

Token bucket per IP × scope: upload, paste, download, ws. Proxy aware.

Direct P2P mode

Bypass the relay entirely with -d / -ds. Pure peer-to-peer.

Self-signed TLS

Protocol "airsend" over generated certs. Intentional.

How it works

Three commands. One code.

Click a step on the right to scrub through the demo.

Locate the main quality slider or preset menu and switch it directly to mode. Detailed Performance Configurations

Navigate to your local file path: %appdata%\.minecraft\shaderpacks .

: This is required to run shaders on this version. Download the latest "HD U" version from the official OptiFine site .

Here is your step-by-step guide to installing and configuring for maximum quality.

Place the downloaded .zip file from the official CurseForge repository directly into the directory.

Search for "Potato Shaders v1.89" and download the .zip file. Do not unzip it. 3. Move the File

Click on in the bottom-right corner of the interface.

: Toggle to Fast . This enables moving items like torches to illuminate environments immediately, without relying on complex engine pathways.

If you still experience minor stuttering, tweak these settings inside the shader menu:

Adds subtle animations to grass, tall flowers, leaves, and crops, making the environment feel alive.

For players sticking to version for competitive PvP or classic modding, Potato Shaders

: Ensure this is Enabled to get the vibrant, corrected colors the pack is known for.

: Ensure you have allocated at least 2GB of RAM to Minecraft, though 4GB is safer for stability. Extra Quality Settings