At the Lotter you can participate in lotteries of other countries than where you live in! Very convenient!

audio / video

constatus logo   constatus - video streaming/processing application

disthro DPF logo   disthro DPF - disthro DPF plugins (which translate to ladspa, vst, etc)

fynth icon   fynth - fynth is a MIDI synthesizer for pipewire

libhappy icon   libhappy - libhappy allows you to interface a random audio-source/sink to a VOIP (SIP) server (in C++)

termcamng icon   termcamng - termcamng streams a terminal program to a web-browser

veltim icon   veltim - this program shows you the velocity and the timing of your music-keyboard playing (via MIDI)

consolecandy icon   consolecandy - an MP3 player for the console; with special effects

soundsort icon   soundsort - sort a list of audio files by how they sound like

listener icon   listener - listens for sound and starts recording when certain loudness is reached

screensavers icon   screensavers - screensavers

software development

lock trace icon   lock_tracer - calculates lock-times, finds double locks & unlocks (locking error checking)


httping logo   httping - ping an HTTP server on layer 7

IPFIXer logo   IPFIXer - stores IPFIX (netflow version 10) and netflow v9 data in a MariaDB/MySQL, MongoDB or PostgreSQL

MyIP icon   MyIP - IPv4 / IPv6 stack (with http-, vnc-, sip- and ntp server) which runs in userspace on linux


chess logo   chess - chess programs

go logo   baduk - baduk/go programs

games logo   games - miscellaneous games


multitail logo   multitail - display logfiles, "tail on steroids"

rsstail   rsstail - "tail" for an RSS feed

tcpconsole   tcpconsole - last resort for when you can no longer access your raspberry pi via SSH (works with other Linuxes as well)

IRC server   ghbot - an IRC bot I wrote for NurdSpace (a famous Dutch hackerspace)


electronics logo   electronics - electronics projects

emulation logo   emulation - emulation of computers like MSX, C64, etc.

HAM radio   HAM radio - radio amateur stuff

crypto   crypto - all things related to cryptography

monitoring logo   monitoring - monitoring (audio, video, computers, infra, etc)

time   time - time

texts logo   texts articles

compilers logo   compilers

machine learning logo   machine-learning

statistics logo   statistics

links logo   links

At the Lotter you can participate in lotteries of other countries than where you live in! Very convenient!

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Via GitHub: and via patreon you can sponsor me and my work.