hardlessdev

hardlessdev/hardless

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

10 good first / help-wanted issues · Rust · last activity Oct 21, 2026

0 stars 0 forks 0 watchers Rust Apache License 2.0
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10 Open Issues Need Help Last updated: Oct 21, 2026

Open Issues Need Help

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Code page CP866, Cyrillic (`ESC t 17`) 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
Code pages CP850 and WPC1252 (`ESC t 2` and `ESC t 16`) 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
ITF, CODABAR and CODE93 barcodes 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
EAN-8 and UPC-A barcodes 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
Left margin and print area width: `GS L nL nH` and `GS W nL nH` 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
Print and feed n dots: `ESC J n` 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
Upside-down printing: `ESC { n` 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
Double-strike: `ESC G n` 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
White/black reverse printing: `GS B n` 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust
Line spacing: `ESC 3 n` and `ESC 2` 3 days ago
good first issue escpos
hardlessdev/hardless
0

Open-source POS hardware emulator: receipt printers, cash drawers, barcode scanners and NFC readers for web/PWA development and testing

Rust