Jupyter Notebook - Json format

Jupyter Notebook is an open source json format created in 2014.

#1129on PLDB

10Years Old

138kRepos

Tags: jsonFormat
There are at least 137,996 Jupyter Notebook repos on GitHub
The Google BigQuery Public Dataset GitHub snapshot shows 14k users using Jupyter Notebook in 17k repos on GitHub
GitHub supports syntax highlighting for Jupyter Notebook
20 PLDB concepts link to Jupyter Notebook: cloc, Deno, Flatline, Halide, Logica, Manim, Matplotlib, Mojo, MongoDB, myia, Natural Language Toolkit, onnx, Pandas, PyTorch, SymPy, Taichi, TensorFlow, Xarray, Xgboost, XGBoost

Example from Linguist:

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Morphological image operations\n",
    "\n",
    "** Bird Counting **\n",
    "\n",
    "I've used some simple morphological image operations from scipy.morphology module.\n",
    "\n",
    "The goal was to count how many birds were in an image\n",
    "\n",
    "Here are the steps taken :\n",
    "\n",
    "1. Load the image as an ndimage matrix object\n",
    "2. Filter all pixels for those with a color tone less than 100/255\n",
    "3. Get a binary representation of the pixels that satisfy the condition in step 2\n",
    "4. Apply some dilation and erosion in order to get rid of noise and isolate the birds\n",
    "5. Count all contiguous areas"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": false,
    "scrolled": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Original image:\n"
     ]
    },
    {
     "data": {
      "image/png": "iVBORw0KGgoAAAANSUhEUgAAAV0AAADtCAYAAAAcNaZ2AAAABHNCSVQICAgIfAhkiAAAAAlwSFlz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\n0RrIbjRF6Z/BIghUB

Language features

Feature	Supported	Example	Token
Booleans	✓		true false