Spektrum is a spectrum analyzer software for use with rtl-sdr.

The biggest advantage is that it can do sweeps across a large frequency span.

User interface part is written in Processing.

Olipy is a Python library for artistic text generation. Unlike most software packages, which have a single, unifying purpose. Olipy is more like a set of art supplies. Each module is designed to help you achieve a different aesthetic effect. Different kinds of text generators and corruptors. Generates and riffs on prerecorded dialogs. Generate different kinds of names and titles.

This source code is an implementation of the TextRank algorithm (Automatic summarization) on PHP7 strict mode. It can summarize a text, article for example to a short paragraph. Before it would start the summarizing it removes the junk words what are defined in the Stopwords namespace. It is possible to extend it with another languages.

The Nand Game will take you though building a working computer, starting from the most basic components. It does not require any prerequisites, in particular it does not require any previous knowledge about computer architecture or software, and does not require math skills beyond addition and subtraction. It does require some patience - some of the tasks may take a while to solve.

A voice inversion descrambler (and scrambler). Can invert live signals in realtime. Has commonly used inversion carriers as presets.

A foss clone of AWS Lambda. Build serverless functions using Docker and Kubernetes automagicaklly. Web control panel. CLI available. Upload your script and any deps, and turn it loose. Turn any Docker container into a function.