React, visualized
– react.gg
A visual exploration of core React concepts
Read more [react.gg]
Posts tagged with visualization
Downsampling time series data
– phare.io - submitted by Nicolas Beauvais
Learn how to use downsampling to show time series data while providing the right balance between user experience, and performance.
Read more [phare.io]
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We Analyzed 425,909 Favicons
The people at IconMap fetched the Tranco top 100,000 websites and analyzed their favicons
Read more [iconmap.io]
A visual introduction to machine learning
A cool visualization of the basic concepts of machine learning.
In machine learning, computers apply statistical learning techniques to automatically identify patterns in data. These techniques can be used to make highly accurate predictions.
Read more [www.r2d3.us]
An Interactive Introduction to Fourier Transforms
Jez Swanson, an engineer at Google, wrote a very pretty explanation on how Fourier transormations work and what their role is in storing sounds and images.
The Fourier transform is an extremely powerful tool, because splitting things up into frequencies is so fundamental. They're used in a lot of fields, including circuit design, mobile phone signals, magnetic resonance imaging (MRI), and quantum physics!
Read more [www.jezzamon.com]
Real-time insights powered by reactive programming
In this talk Jay Phelps, an engineer at Netflix, explains how Netflix using reactive programming to visualise a large stream of events.
Visualizing PHPUnit Tests
In an article on the Hackster.io site explains in detail how he made a nice visualization of unit test results. Pretty cool what you can do with a raspberry pi, some LEDS and a couple of scripts.
I wanted to create a desktop gadget to visualize the progress of unit tests run via PHPUnit.I've named this project PHPUnicorn (by combining "PHPUnit" with "Unicorn pHAT").
https://www.hackster.io/colinodell/phpunicorn-visualizing-phpunit-tests-896208
Creating an audio waveform from your microphone input
Sam Bellen, an engineer at madewithlove, explains how to draw an audio form in real time using the sound from your computer's microphone.
I've recently started creating an online audio editor. One of the features I wanted to implement was to create a waveform for each track in the editor. This gives a nice overview of the content of each track.While recording a new track, it would be cool to visually see the the waveform you're recording so I decided to generate a waveform in realtime while recording a new audio track.
Below I will go through the basics of how you can create such a waveform from your audio input device.
https://blog.sambego.be/creating-an-audio-waveform-from-your-microphone-input/
A million lines of code
Is a million lines of code a lot? How many lines are there in Windows? Facebook? iPhone apps?http://www.informationisbeautiful.net/visualizations/million-lines-of-code/
The programming languages used in GitHub-repo's
GitHut is an attempt to visualize and explore the complexity of the universe of programming languages used across the repositories hosted on GitHub.http://githut.info/