v1.0 // Go + QUIC + WebSocket

Jvrlibrary ^new^ 〈Original • 2026〉

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.

Jvrlibrary ^new^ 〈Original • 2026〉

Throughout the years, JVR Library has stood the test of time, becoming an institution of excellence in the world of literature and learning. Its vast collection of books, journals, and multimedia resources spans across various disciplines, catering to the diverse interests and needs of its users. The library's vast repository of knowledge encompasses everything from ancient classics to cutting-edge research materials, solidifying its position as a premier educational resource.

Throughout its history, JVR Library has been a steadfast supporter of research and education, offering a range of resources and services designed to facilitate academic success. From study areas and research assistance to access to rare books and archival materials, the library has empowered generations of students and scholars to reach their full potential. jvrlibrary

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.

Throughout the years, JVR Library has stood the test of time, becoming an institution of excellence in the world of literature and learning. Its vast collection of books, journals, and multimedia resources spans across various disciplines, catering to the diverse interests and needs of its users. The library's vast repository of knowledge encompasses everything from ancient classics to cutting-edge research materials, solidifying its position as a premier educational resource.

Throughout its history, JVR Library has been a steadfast supporter of research and education, offering a range of resources and services designed to facilitate academic success. From study areas and research assistance to access to rare books and archival materials, the library has empowered generations of students and scholars to reach their full potential.