An android application to download audio (mp3) from YouTube videos.
Oddwarg's Java utility code
Profesionalna integracja z Krajowym Systemem e-Faktur (KSeF)
3D donut. Example of frojasg1.com libraries usage
basic networking tools
Library for building modular, multilingual applications in Java
AtlantidaFork is a fork of Atlantida
Arduino & STM32 Nucleo-based oscilloscope
A Java-based cross-platform build system.
Premium Markets is an automated financial technical analysis system.
LIXA, LIbre XA, is a free and open source XA transaction manager
Pure Java FTP server. Free portable cross-platform multi-threaded.
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Portable ZX-Spectrum emulator based on UnrealSpeccy 0.37.3 by SMT
Terminal text colorizing and simplifies script coding.
Marshalling and unmarshalling data from CSV files
Like OOJMerge but for HTML documents
parser of string expressions like sin(pi/4), functions x0+2*sin(pi*x)
Simple utility / application to verify integrity of any file and text.
Simple cross-platform application to cut and join any text file.