Chartability is a set of heuristics (testable questions) for ensuring that data visualizations, systems, and interfaces are accessible. Chartability is organized into principles with testable…

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In 30 years, JavaScript went from being a little scripting language to one of the world's most popular. Here are key moments to show how it has evolved and where it is headed.

How much minimalism is too much minimalism? I explore this question and propose the most minimalist, highest scoring data-to-ink ratio on a visualization ever made as a thought piece. Why? Well novice...

Selected Narrative: ** ** Documentation What it Does: The `SelectableListWidget` is a reusable Observable reactive widget designed to display a list of complex data items (JavaScript objects)....

📘 Event Planner – Reactive Weekly Event Scheduler What it does Event planning is an important thing in our life, so we need a light and powerful tool to plan our event. The weeklyPlanner is a custom r...

CS5010 Homework5 - Emotion Logger Widget 1. What it does This is an Emotion Logger widget that allows users to: Select an emotion (with emoji), Choose a related activity (from a database), Specify the...

Observable's collaborative data canvas helps you explore data, perform analysis, and build expressive charts and dashboards.

Data scientists and researchers waste valuable time copying text from Bluesky posts or wrestling with complex API calls just to reference social conversations in their work. Bluesky Post Viewer cuts t...

FilterWidget is a custom reactive input widget built for ObservableHQ that enables users to interactively filter football player data. It allows for multiple selection options—via checkboxes and range...

Description Photo Tag Adder is a simple program that allows users to upload a picture at a time and attach tags to it. What it does This widget allows users to select and upload one image at a time en...

Designed to help blind and low-vision readers understand graphics, the “Tactile Vega-Lite” system from MIT CSAIL converts data into a standard visual graph and a tactile chart. Accessibility standards...

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...

A Live Collaborative Platform for Immersive and Ubiquitous Analytics - Webstrates/DashSpace

Data Stories is a podcast on data, visualization, and the many ways data affects our lives. Hosted by Enrico Bertini and Moritz Stefaner, the podcast gathered ** guests** in ** episodes**, totalling...

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Human Centered AI A better path forward John Alexis Guerra Gómez https://johnguerra.co @johnguerra.bsky.social 1

This notebook demonstrates an approach to placing labels—including multi-line labels—on a canvas while avoiding overlaps. Labels are prioritized based on their metric values: labels with lower metric ...

An initial taxonomy on the type of titles you can use