Encode a string into a Qr Code bit matrix (two-dimensional array of bits)
QR code encoder in Rust
A command-line utility for encoding and decoding QR code
Zero-dependency QR code encoder + decoder with built-in PNG/PBM I/O — pure Rust, no unsafe.
Native REST + WebSocket API bridge for signal-cli
This Gem is a wrapper around an useful open-source library for creating QR Codes, a two-dimensional bar code format popular in Japan created by the Denso-Wave Corporation in 1994.