From observablehq.com
1 1
Statistics about the photos visible on my photography site. This is my first try with Observable and Plot, just starting to explore, with a lot of copy/pasting from examples, and trial & error. Frequency of apertures Frequency of apertures along the years Number of photos each year, per camera...
21h ago
From observablehq.com
Everything you think you know about pie charts is wrong
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Pie and donut charts get a bad rep, but they’re useful for some data and tasks. We look at what they’re good for, as well as the research on how they work, to dispel some of the myths and prejudices against them.
on Jan 15
From observablehq.com
From Urban Science to data storytelling: Inside the work of Kelsey Nanan
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Kelsey Nanan transforms complex data into impactful stories through creativity, collaboration, and data driven exploration.
on Jan 9
From observablehq.com
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Based on this fantastic tutorial by Fil: https://observablehq.observablehq.cloud/pangea/plot/bivariate-map Data Fetch data from TerraClimate From the University of Idaho’s TerraClimate repository (downloaded and attached to this notebook). https://www.climatologylab.org/terraclimate.html...
on Jan 5
From observablehq.com
Wikidata metrics for people born in Mayotte
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For each people born in Mayotte, it computes: number of labels, number of descriptions, number of sitelinks, and number of statements. Inputs Filtering claim Parametrized URL https://observablehq.com/@pac02/cat-metrics?filtering_target= Summary Empirical cumulative distributions Zoom Details...
on Dec 28
From observablehq.com
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import React 19 from @gnestor/react; import `@pkg/tailwind` and `tailwind-css`; implement Shad/CN templates manually as needed from its website, and provide `cn()`. See @gnestor/react-examples for help with Observable and React 19 inspired by...
on Dec 27
From observablehq.com
What are they growing around here?
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Data from the 2023 National Cropland Data Layer from the United States Department of Agriculture's National Agricultural Statistics Service.
on Dec 22
From observablehq.com
Most favorited Hacker News Posts
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2020-09-01 to 2024-12-21 I need some good technical reading recs for the vacation. Time for an update of the Most favorited Hacker News Posts of All Time. If many hackers take the time to bookmark the same article, it is a strong indicator that it is worth reading. The dataset is biased towards...
on Dec 22
From observablehq.com
Observable Wrapped: 24 insights from 2024
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A look back at 2024 in 24 insights, from our Insight conference to many amazing data apps built by our community, and a look at our own data
on Dec 19
From observablehq.com
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Introduced by Ben Shneiderman, treemaps recursively partition space into rectangles according to each node’s associated value. D3 supports several treemap tiling methods. See also nested, zoomable and animated treemaps. This example uses a CSV file to represent the hierarchy as tabular data:...
on Dec 18
From observablehq.com
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https://github.com/hyparam/geoparquet GeoParquet provides a pure JavaScript workflow to read and convert GeoParquet files into GeoJSON. Under the hood, it uses the hyparquet library for efficient in-browser parquet parsing, enabling minimal overhead and fast loading.
on Dec 17
From observablehq.com
Jason Forrest: all data visualization is a dialogue
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Jason Forrest, data visualization designer and Editor-in-Chief of Nightingale, shares his thoughts on creating empathetic visualizations that inspire conversations.
on Dec 12
From observablehq.com
Mozilla Common Voice v20 dataset metadata coverage
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This visualisation uses "@d3/stacked-horizontal-bar-chart" to visualise the Common Voice metadata coverage. The original data is taken from the Common Voice `cv-dataset` repository - direct link Table of contents Splits by age range - shows how many clips have been provided by speakers of...
on Dec 12
From observablehq.com
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Inputs Shareable link https://observablehq.com/@pac02/cat-overview-of-references?filtering_property= &filtering_target= &reverse= &analytical_property= &lang= Distribution of the number of references per claim claims without any reference among a total of claims. Number of references per claim...
on Dec 9
From observablehq.com
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CAT🐈: Metrics is part of the CAT🐈 collection. For a set of items matching a simple "filtering" claim, it provides: number of labels, number of descriptions, number of sitelinks, and number of statements. CAT🐈 is a work in progress. All your feedbacks, bug reports, suggestions, feature requests...
on Dec 6
From observablehq.com
Five ways to effectively use animation in data visualization
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Animation can be a distraction in data visualization. Or, when applied effectively, it can enhance user engagement, reveal trends, and help viewers track patterns across metrics. Here are five ways to use animation for better data viz.
on Dec 5
From observablehq.com
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Ever since antiquity, cartographers have been faced with the thorny question of how to draw a three-dimensional world in two dimensions on a sheet of paper or a screen. In other words, how do you go from sphere to plane? Try peeling an orange and laying its peel flat on the table in front of...
on Dec 5
From observablehq.com
Force-directed graph (Auto-fit)
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Small modification of the Force-directed graph to make sure all the nodes are always visible. The idea is simple, just create a couple scales that adjust the position of the nodes so everything is visible at once. If you want to use it as a widget, please check my Force Directed Reactive Widget....
on Dec 3
From observablehq.com
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Appendix 1 - Data import 1993 - 1999 (United) 2000 - 2013 (The migrants file) 2014 - now (IOM) All Geometries 2- Data handling Year synchro Domain Cause of death types (TODO) Clustrering 3 - Texts 4 - Map Helpers ---
on Dec 2
From observablehq.com
30 Day Map Challenge: 26. Map Projections
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So many possibilities for this topic, and I've explored a number of map projections already in earlier challenges. I decided in the end to choose a favourite projection - The Gingery projection. It has quite some chutzpah, wearing its arrogance boldly, declaring the centre of the world with no...
on Nov 27
From observablehq.com
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Loading modules is tricky! Because modules are tricky. Let's try to make them a little easier. Enter a module into the moduleName field below, click Go, and see which module-loading strategies will work. Analysis Okay, what kind of entry points do we have here! “Entry point” is a fancy term for...
on Nov 26
From observablehq.com
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This notebook implements the algorithm of Schott et al. from Large-scale terrain authoring through interactive erosion simulation. What I've implemented here is strictly just the erosion component of the algorithm, without interactive design. This notebook integrates a PDE for the heightfield,...
on Nov 22
From observablehq.com
MoranPlot: Interactive plots for Local Moran's I analysis
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Local Moran's I is a popular statistic in spatial analysis for measuring local spatial autocorrelation - used primarily for detecting spatial clusters. The statistic can provide powerful insights but it can be difficult to effectively interpret. For this reason, visualizations of Local Moran's I...
on Nov 21
From observablehq.com
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network using IEEEVIS papers 1990-2023 Here showing the network for the Northeastern University Vis Lab professors, but you can change the search parameters below. Constructed using these Reactive Widgets: My own force directed chart with many goodies Searchable Checkboxes input multiAutoSelect...
on Nov 21
From observablehq.com
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Bring rich, interactive visualizations to your app with Observable’s embedded analytics. Powered by baked data architecture, they deliver instant, scalable performance. Integrate easily with vanilla JavaScript modules while maintaining secure, personalized data experiences at scale.
on Nov 19
From observablehq.com
XKCD Types of [academic] papers generator
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Fill in the fields, then right click on the image to save it, or click on the three dots on the top-left of the image and click "save as PNG" Sources Image here https://xkcd.com/2456/ Font there https://github.com/ipython/xkcd-font
on Nov 19
From observablehq.com
Exporter: A Single File Notebook Serializer
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video explainer Serialize literate computational notebooks with their dependancies into single files. Double click to open locally. No server required, works in a `file://` context for simplicity. File-first representation. The Observable Runtime and common builtins like `Inputs`, `htl`,...
on Nov 18
From observablehq.com
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Disclaimer: Country populations are linearly interpolated by adding the delta of 2023-2024 to 2024 relative to the time passed this year.
on Nov 18
From observablehq.com
Make it all HTML in unified/remark/micromark
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This is an implementation of @qbane/markdown-it-make-it-all-html to make it work in some more CMS. I am not really into the ecosystem of unified/remark, too much ceremony.
on Nov 17
From observablehq.com
WWRW: Western world vs rest of the world in Wikipedia articles
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Distribution of mentioned entities in Wikipedia articles between Western world and the rest of the world This notebook is a fork of Continental and country diversity in Wikipedia articles. It defines two groups of continents: Europe and North America are considered as the "Western world"...
on Nov 17
From observablehq.com
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CAT🐈 is an analysis toolkit for items corresponding to a simple claim. For items corresponding to a claim, it provides a set of statistics and dataviz. You can use CAT🐈 in three different use cases. Use case #1: Items with a given property We select all items with a given property (typically an...
on Nov 16
From observablehq.com
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Behind the scenes of This notebook describes the methodology used to produce ONE's data story Climate Finance Hypocrisy available here This story compared fossil fuel subsidies and climate finance commitments in rich countries between 2010 and 2022 (the year with the latest data). Data for both...
on Nov 15
From observablehq.com
Customer story: IOP Systems | Observable
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IOP Systems uses Observable to transform complex software performance metrics into actionable insights, helping organizations optimize cloud-hosted application performance.
on Nov 15
From observablehq.com
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What am I doing, after all? Note that it does not validate the HTML at all. Use it at your own risk. For reference on default CommonMark-compliant parser:
on Nov 13
From observablehq.com
Ben Welsh nerds out about building better data pipelines for data journalism
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Reuters news applications editor Ben Welsh automates data pipelines to give journalists more time for telling stories that matter.
on Nov 12
From observablehq.com
Ben Welsh nerds out about building better data pipelines for data journalism
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Reuters news applications editor Ben Welsh automates data pipelines to give journalists more time for telling stories that matter.
on Nov 12
From observablehq.com
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https://en.wikipedia.org/wiki/Intel_HEX, this implementation is for the subset used by Sharp PC-G850 pocket computers and firmware used by Miniware for their MDP series of devices. Peggy.js has pretty nice documentation and an online editor.
on Nov 10
From observablehq.com
Deconstructing a language (toki pona)
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toki pona (the language of good) is a language consisting of just 120 (ish) words, it was invented in 2003 by Sonja Lang. Its simplicity means that we can eaily view the entire vocabulary in a radix tree. Using out of the box d3 examples, and a publically available source of the toki pona...
on Nov 9
From observablehq.com
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Inspired by Amelia Wattenberger's pie chart America and Sara Konrath's tweet about her research showing red and blue colored maps increase feelings of polarization, forked from KDO's "Try to impeach this! Challenge accepted" with live data from the New York Times. Code and data Dependencies
on Nov 6
From observablehq.com
StackOverflow Survey Work vs Want
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Here is a quick experimento on what ** ** StackOverflow users currently work with (left) vs want to use (right). Grey links show when the user wants the same that they work with https://survey.stackoverflow.co/2024/technology#worked-with-vs-want-to-work-with-language-worked-want Make over of...
on Nov 5
From observablehq.com
Behind the scenes of the ActBlue Ticker Tracker with Ryan Murphy
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Developer Ryan Murphy shares a behind the scenes look into the motivation for, implementation of, and insights from his popular ActBlue Ticker Tracker dashboard.
on Nov 4
From observablehq.com
Icon similarity analysis for Eye Tracking Study
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The coverage for each icon is the cumulated range of similarities within the set, multiplied with the maximum similarity (to bias for highly similar icons). In the end we simply went with the number of candidate pairs with high ink ratio as a criterion for selecting target icons.
on Nov 4
From observablehq.com
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This notebook is a starting point for processing tweets from your twitter archive which you can download here. We use a local file input so your data doesn't get uploaded anywhere and stays private. Inspired by Benjamin Schmidt's Working with Twitter exports. Choose your file Select `tweets.js`...
on Nov 4
From observablehq.com
CAT🐈: Most frequent properties
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Most frequent properties is a new tool in the CAT🐈 collection of tools. It provides a user interface to write a simple claim and count the frequency of properties used for all items satisfying the claim. Inputs Filtering claim Filtering property is : ( ) Filtering target is : ( ) Shareable...
on Nov 3
From observablehq.com
Deliver big insights in small spaces
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Learn chart types and strategies to design rich data visualizations that let viewers dig deeper into the data, even in small spaces.
on Nov 2
From observablehq.com
Why to never crop the y-axis, part 2: how to do it, and what to do instead
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Truncating the vertical axis in a bar chart is still a bad idea, but in this follow-up post we look at how to do it in a visualization grammar like Observable Plot. We also discuss alternatives, such as the relative bar chart, and show a similar issue when using size encodings in scatterplots...
on Oct 30
From observablehq.com
Register now for Insight 2024 | Observable
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Join us on December 3 for Insight — the virtual event for product managers and data teams who want to build superb data products.
on Oct 29
From observablehq.com
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How to use Humaniki's API in Observable Humaniki is a great tool which provides gender statistics at the project level. It count the number of articles by gender. This notebook is a just a simple test to fetch data from the Humaniki API. Appendix
on Oct 17
From observablehq.com
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In cartography, the shortest distance is not necessarily a straight line Data import & handling Compute lines Libs
on Oct 17
From observablehq.com
Internet outages as seen by RIPE Atlas
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This is a work in progress, inspired by the Probe Connects tool. RIPE Atlas has many measurement nodes worldwide that are connected to the Internet, and submit measurement results to our back-end servers. In this visualisation we show what the connectivity between these measurement nodes (RIPE...
on Oct 16