SuperSDR allows a realtime view of the spectrum waterfall and audio playback of any KiwiSDR around the world along with a local or remotely controlled CAT transceiver.
Requires pygame, pyaudio, matplotlib, numpy, and scipy.
References the KiwiSDR specifically. Maybe it'll work with others?
Smashing, the spiritual successor to Dashing, is a Sinatra based framework that lets you build excellent dashboards. It looks especially great on TVs.
Written in Ruby. Has an extensive library of widgets; more can be added with SCSS, HTML, and a little Coffeescript. Has a REST API to push data to the dashboard (not pull it). Claims to have a simple DSL for accessing external data sources. Drag and drop construction. Has an extensive library of third party widgets, too.
Give it your Github username and it'll visualize the last year of account activity as a 3d model that resembles a city's skyline, which you can download an .stl of to fab if you want.
Music by DET: https://soundcloud.com/detmusic
The server is written in Go, which is weird, why are they calling it a Python app?
A wholly unnecessary replacement for Dump1090's web interface for tracking ADS-B equipped aircraft.
Program made with Pygame for visualizing sorting algorithms. Has a collection of implemented sorting algorithms which are useful to refer to, if nothing else.
tfviz analyzes Terraform deployment files and generates maps which depict what it's going to do in production. Right now it only works with AWS environments.
Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create beautiful charts. It features a chart builder, editable dashboards, embedable charts, query & requests editor, and team capabilities. Can pull data from MySQL, Postgres, MongoDB, and any API that returns JSON documents. Interactive graph and chart builder.
Written in node.js. Requires MySQL on the back-end.
If you use the service (https://chartbrew.com/) there's a free tier.
Binary Viewer is a tool for binary file discovery using visualizations that may highlight patterns.
HoloViews is an open-source Python library designed to make data analysis and visualization seamless and simple. With HoloViews, you can usually express what you want to do in very few lines of code, letting you focus on what you are trying to explore and convey, not on the process of plotting. Designed with Jupyter notebook-style data exploration primarily but it doesn't seem to b e a requirement.
Tulip is an information visualization framework dedicated to the analysis and visualization of relational data. Tulip aims to provide the developer with a complete library, supporting the design of interactive information visualization applications for relational data that can be tailored to the problems he or she is addressing.
Comes with Python embedded to interact with the data.
Versions for multiple OSes are available. Might be worth grabbing the .appimage to save time.l
Hydra is a platform for live coding visuals, in which each connected browser window can be used as a node of a modular and distributed video synthesizer.
Open source machine learning and data visualization for novice and expert. Interactive data analysis workflows with a large toolbox. Perform simple data analysis with clever data visualization. Explore statistical distributions, box plots and scatter plots, or dive deeper with decision trees, hierarchical clustering, heatmaps, MDS and linear projections. Interactive data exploration. Add-ons available.
A service that logs into XMPP servers and tests their compliance with various XEPs. Generates a visual map of compliance on a categorical grid. You have to give it a user account on the server so it can log in and run tests. You do /not/ have to add your server to the public roster!
There is also a command line tool in Github.
Pagan hashes input strings to generate unique avatar images intended for use as profile pictures in web applications. These images can be used to replace default user images for new accounts, or to enhance comment sections by visually representing a user's IP address or username as an 8-bit-like character sprite and not a random blob of pixels (ala the drunken bishop algorithm).
A text-based signal and spectrum analyzer for RTL-SDR radios. Everything is done in ASCII in realtime. Allows you to tune the radio as well as watch it.
Console-based Audio Visualizer for ALSA. Also supports audio input from Pulseaudio, MPD and sndio.
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