ACME client that acquires free DV TLS/SSL certificates from Let's Encrypt. Easy webpage interface. Optimized for cPanel. No commands to type. Root not required. Fully-automated certificate renewals.

Markdown Viewer / Browser Extension

A custom loader for Node.js that automatically loads globally installed ESM modules

A browser-based web application for generating noise sound.

A browser-based web application for generating short harmonic sound samples.

Klatt formant synthesizer

A generator for free modular lattices

Joomla-MediaWiki authentication bridge

Libre calorie counter app for Android. Built with Cordova.

Small python-gtk application, which helps the user to merge or split PDF documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface.

A desktop tool to mix, reorder and select PDF pages

A Node.js-based command line tool for creating ZIP files.

A simple decoder for WAV audio files

A promise-based buffered file reader.

Spectral filter tool

Named mutex locks for async functions.

Send text through the keyboard

A Node.js CLI tool for testing for outbound port connections.

2020 Coronavirus Pandemic Calculations

Modularized version of the Pink Trombone voice synthesizer

Sinusoidal Synthesizer

GUI applikation for the Klatt formant synthesizer package

A virtual grid layout controller for HTML/DOM

A HTML table controller with virtual rendering

A lightweight standalone Java JDBC connection pool manager

A simple encoder for WAV audio files

A scrollbar web component (HTML custom element)

A function curve viewer widget / web component

A simple dialog manager for modal popup dialogs and toast messages

A function curve editor widget / web component