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Jonathan Helfman
@jonhelfman
Student of math, d3, svg, etc. Prototyper of visualizations for electronics design and test.
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206
34
Hard to be Normal
Jonathan Helfman
Jan 30, 2025
Tick labels on small plots with discrete scales
Fork
Jonathan Helfman
Jan 23, 2025
Three.js Clip-Plane Intersection
Fork
Jonathan Helfman
Oct 19, 2023
2
Plot guitar fretboard
Jonathan Helfman
Mar 30, 2025
15
Plot tooltip formatting for small values
Jonathan Helfman
Aug 27, 2023
1
Plot Bin sum reducer bugs?
Jonathan Helfman
Aug 4, 2023
Simplex Noise 1D utilities
Jonathan Helfman
Aug 3, 2023
Selectable colorspace images
Jonathan Helfman
Jul 29, 2023
3
Combining two colors with alpha
Fork
Jonathan Helfman
Aug 25, 2023
Simplex Noise Radial Transform
Jonathan Helfman
Jul 9, 2023
4
Faker image mix
Jonathan Helfman
Jul 3, 2023
Faker distinct values
Jonathan Helfman
Jul 3, 2023
Simplex Noise 1D
Jonathan Helfman
Jul 5, 2023
Histogram bin width vs content frequency
Jonathan Helfman
Jun 20, 2023
1
Comparing Binned Distributions
Fork
Jonathan Helfman
Jun 6, 2023
Plot bug for grid line color?
Jonathan Helfman
May 30, 2023
Texgen Plot
Jonathan Helfman
May 7, 2023
6
texgen restyle
Fork
Jonathan Helfman
May 7, 2023
Simple emergent structure
Jonathan Helfman
Apr 22, 2023
Plot bug with tick labels?
Jonathan Helfman
May 30, 2023
Hello multi-range-slider
Jonathan Helfman
Apr 7, 2023
1
Generate Noisy Time Series Data
Jonathan Helfman
Aug 11, 2023
2
Three.js image texture and displacement map
Jonathan Helfman
Sep 2, 2025
1
White's Stimulus
Jonathan Helfman
Sep 6, 2022
1
Sine Offset Colorings
Jonathan Helfman
Aug 27, 2022
1
Amplifier Compression Data
Jonathan Helfman
Nov 12, 2021
Reusable ThreeJS Grid
Fork
Jonathan Helfman
Nov 12, 2021
Amplifier Simulation Data
Jonathan Helfman
Oct 22, 2021
Colormap Octave Effect
Jonathan Helfman
Oct 19, 2021
5
Combining two images with a luminance mask
Fork
Jonathan Helfman
Sep 12, 2021
3
1
Image Brightness to Alpha Mask
Jonathan Helfman
Sep 12, 2021
4
Driving texgen with generators
Fork
Jonathan Helfman
Sep 6, 2021
Color Generator Function HSL
Fork
Jonathan Helfman
Sep 6, 2021
1
Color Generator Function JCh
Jonathan Helfman
Sep 6, 2021
Value Generator Function
Jonathan Helfman
Apr 20, 2023
Threejs Canvas Texture Image Chopper 2
Fork
Jonathan Helfman
Sep 2, 2021
Threejs Canvas Texture Image Chopper Z-Brightness
Fork
Jonathan Helfman
Aug 29, 2021
1
Threejs Canvas Texture Image Chopper
Fork
Jonathan Helfman
Aug 29, 2021
4
Threejs Canvas Texture Image Atlas
Fork
Jonathan Helfman
Aug 28, 2021
Hello Threejs Canvas Texture
Jonathan Helfman
Aug 21, 2021
3
1
