OctoPrint is the snappy web interface for your 3D printer
FW for ESP8266/ESP8285/ESP32 used with 3D printer
Client/server side PDF printing in pure JavaScript
A Zebra Programming Language (ZPL) IDE with embedded viewer
Bar Code (1D or 2D) generator in pure Ada
Java Web Printer
Simple Reporting System
Fast Cloud Print Service with add-on of your modern browser
All client-side solution to read PDF files
With J QR Code Generator you can create QR Codes easily & offline
Generate your own printable graphing paper
Enhancer for scanned documents
A portable packaging of LyX 2.0
Compact, convenient internet browser.