Gesture Recognition Magic Wand

made by jennifer, submitted by lkuper
Jennifer built a gesture recognition magic wand as part of a Harry Potter costume for Halloween 2018, using a Raspberry Pi, an inertial measurement unit, a bit of Python, and some hair elastics. The wand detects W (wingardium leviosa) and spiral (flippendo) gestures! The repo includes the code and Python notebooks used to train the gesture recognition machine learning models and some basic sample data. There's also a link to a parts list so you can build your own.


made by bootandy, submitted by gargi
Dust is meant to give you an instant overview of which directories are using disk space without requiring sort or head. Like du but more intuitive!


made by marf, submitted by gargi
A twitter bot generating feminist manifestos!


made by marf, submitted by vaibhavsagar
Figure out which of your housemates are around by sniffing MAC addresses!

Reap.vim: Read, evaluate, and annotate code in vim

made by rodarmor, submitted by nicholasbs
Reap.vim hijacks the = operator to run Python 3 source code directly from vim buffers, annotating it with values and output.

Implementing Neural Style Transfer from Scratch using PyTorch

made by rileywong, submitted by nicholasbs
A beautiful collection of images generated using style transfer, along with code and instructions so you can try making more yourself.


made and submitted by gargi
strace from scratch written in Rust!


made by haroldtreen, submitted by vaibhavsagar
Turn any website into an ebook!

< Vertex Love :: Online Vertex Shader Editor >

made and submitted by pleek
Sculpt, warp, deform and color a cube of points into something completely different by coding the shader within the editor.

The algebra (and calculus!) of algebraic data types

made by joel, submitted by vaibhavsagar
A simple question with a profound answer: what can we do with the derivative of an algebraic data type?