Featured Notebooks
The Pluto featured notebooks, curated and lightly adapted by Snapshot as lean Therapy components. 🏝️ live notebooks run their reactive cells as WasmTarget islands — move the sliders, no Julia server. 📄 static notebooks have no compilable bonds yet.
105/106 interactive cells live across 16 notebooks.
Basic mathematics
🏝️ 1/1Learn mathematics in Julia using pizzas! 🍕
Open notebook →Visualizing the Collatz Conjecture
🏝️ 4/4Explore this cool math problem and create your own visualization!
Open notebook →Interactivity with HTML
🏝️ 8/8Write your own interactive controls with HTML!
Open notebook →Interactivity
🏝️ 27/27Sliders, buttons, dropdowns, and more using PlutoUI.jl!
Open notebook →Simulating titrations
🏝️ 3/3Learn about acid-base titrations by running a digital titration in your browser. The pH curve is computed and plotted live as WebAssembly — drag the sliders to change the acid strength, concentrations and volume.
Open notebook →Convolutions
🏝️ 9/9Learn about the cool concept of convolution on continuous functions!
Open notebook →Images and Filtering
🏝️ 5/5Learn how convolutions are used as filters in image processing!
Open notebook →Image dithering
🏝️ 7/7How does dithering turn a smooth gradient into just a few shades of gray? Build the algorithms from scratch and watch them run live in your browser as WebAssembly.
Open notebook →EEG band-power features
🏝️ 2/2Interactive EEG spectral band-power feature extraction — pure Julia, runs in the browser via WebAssembly (no server).
Open notebook →Fractals and Fractal Art
🏝️ 15/15Math + fractals, generate your own fractal art!
Open notebook →Images as arrays
🏝️ 8/8How can an image be stored as an array of colored pixels? Can we transform this data?
Open notebook →The Newton Method
🏝️ 6/6Newton's method finds the root of a function by repeatedly following its tangent line. This interactive version runs entirely in your browser as WebAssembly — pick an example function, a starting point, and a number of iterations, and watch the iterates converge.
Open notebook →Turtles – showcase
🏝️ 4/4🐢 A couple of cool artworks made with simple Julia code
Open notebook →two groups
🏝️ 3/3Wasm Islands: Success & Failure
🏝️ 1/2 · 1 fbOne slider compiles to a live WebAssembly island; one deliberately fails — showing the compiler-diagnostic card that explains exactly why.
Open notebook →