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Welcome to molab 🍃

molab lets you create, run, and share cloud-hosted marimo notebooks — rapidly experiment with Python and SQL in marimo, the next-generation programming environment designed for data and stored as Python.


Tutorial notebooks

All

Visualizing Embeddings
Visualizing Embeddings
Cellular Automaton
Cellular Automaton
Portfolio Calculator
Portfolio Calculator
Fashion MNIST Parallel Coordinates
Fashion MNIST Parallel Coordinates
ODE Solver
ODE Solver
Bak-Sneppen Model
Bak-Sneppen Model
Sketch Vectorization
Sketch Vectorization
SQLite and DuckDB
SQLite and DuckDB
Bookshelf with marimo-cad
Bookshelf with marimo-cad
Thermodynamic Linear Algebra
Thermodynamic Linear Algebra
Training Neural Networks
Training Neural Networks
Spectral Clustering
Spectral Clustering
Spectral Graph Drawing
Spectral Graph Drawing
Spectral Denoising
Spectral Denoising
Spectral Decomposition
Spectral Decomposition
Low-Rank Approximation
Low-Rank Approximation
Loss Landscape Visualization
Loss Landscape Visualization
100 Prisoners Puzzle
100 Prisoners Puzzle
Lego Price Explorer
Lego Price Explorer
World of Warcraft Bot Detection
World of Warcraft Bot Detection
Comparing GDPO and GRPO
Comparing GDPO and GRPO
Drawdata Scatter
Drawdata Scatter
Movies Dashboard
Movies Dashboard
Seam Carving
Seam Carving
Click and Zoom
Click and Zoom
Federated Learning
Federated Learning
Signal Decomposition
Signal Decomposition
Matplotlib selections
Matplotlib selections
Drag and Drop
Drag and Drop
Airport Display
Airport Display
Earthquakes
Earthquakes
When Europeans Fly Nest
When Europeans Fly Nest
Matrix
Matrix
DuckDB SQL: F1 Dashboard
DuckDB SQL: F1 Dashboard
Paint
Paint
LLM Unlearning Bigger
LLM Unlearning Bigger
Seed of Thought
Seed of Thought
EdgeDraw
EdgeDraw
Borsuk-Ulam Theorem
Borsuk-Ulam Theorem
SortableList
SortableList
SQL interpolation
SQL interpolation
ColorPicker
ColorPicker
GamepadWidget
GamepadWidget
Motherduck
Motherduck
KeystrokeWidget
KeystrokeWidget
SpeechToText
SpeechToText
CopyToClipboard
CopyToClipboard
CellTour
CellTour
WebcamCapture
WebcamCapture
Trimesh demo
Trimesh demo
ThreeWidget
ThreeWidget
HTMLRefreshWidget
HTMLRefreshWidget
EnvConfig
EnvConfig
Tangle
Tangle
ChartPuck
ChartPuck
Matrix Decomposition
Matrix Decomposition
Dicekit
Dicekit
FastAPI + GliNER
FastAPI + GliNER
Altair Reactive Plots
Altair Reactive Plots
Sklearn Classification Workbook
Sklearn Classification Workbook
Lanchester's Law
Lanchester's Law
Suguru
Suguru
Evolutionary Strategies
Evolutionary Strategies
Smoothed Gradient Descent
Smoothed Gradient Descent
Vector Puck
Vector Puck
Vase with marimo-cad
Vase with marimo-cad
Simpson's Paradox with PyMC
Simpson's Paradox with PyMC
Prompt Repetition
Prompt Repetition
Chemical Space Explorer
Chemical Space Explorer
Chemical Cluster Viewer
Chemical Cluster Viewer
Slider2D
Slider2D
Mandelbrot with Cython
Mandelbrot with Cython
Beyond Rock, Paper, Scissors
Beyond Rock, Paper, Scissors
Bayesian Regression Demo
Bayesian Regression Demo
Convolution Explorer
Convolution Explorer
Curating Data with Hugging Face and dltHub
Curating Data with Hugging Face and dltHub
WaveSurfer Audio Widget
WaveSurfer Audio Widget
Conformal Mapping Explorer
Conformal Mapping Explorer
Infinity Zooming Effect
Infinity Zooming Effect
Deck.gl Hexagon Heatmap
Deck.gl Hexagon Heatmap
Self-Attention
Self-Attention
Multi-Head Attention
Multi-Head Attention
Tractography Viewer
Tractography Viewer