Mike Bostock

@mbostock · San Francisco, CA · joined 05 Dec 2006

Visualization toolmaker. Founder @observablehq. Creator @d3js_org. Former @nytgraphics. Pronounced BOSS-tock.

60 398Followers

9Following

10 772Posts total

43.1KViews on collected posts

Últimas publicaciones

Mike Bostock@mbostock10 Sep 2025

@mbostock Nice! > The Python cell above uses the text format, and hence its value is displayed as a string. The output is given the name hello The source code that sets the text format and names it 'hello' seems to be invisible on the web page. Perhaps it's visible in the edito 153 views · 0 likes · 0 reposts · 1 replies Open on X →

Mike Bostock@mbostock10 Sep 2025

Observable Notebook Kit and Desktop 1.3.0 are out, featuring data loader cells. You can now (finally!!) write Python and Node.js in notebooks. 🐍 https://t.co/0dTfTBSSzV https://t.co/IOB2idDuRq

11.4K views · 52 likes · 6 reposts · 2 replies Open on X →

Mike Bostock@mbostock29 Jul 2025

Notebooks 2.0 is here! 📓🔮 Previewing today: Notebook Kit, an open notebook file format and tooling for building static sites; and Observable Desktop, a macOS desktop application for editing notebooks as local files, with a radical new approach to AI. https://t.co/9FiU2APV1X 9.4K views · 75 likes · 18 reposts · 4 replies Open on X →

Mike Bostock@mbostock1 Oct 2024

Observable Framework 1.12 is here! Big 🆕 features: exported modules & files to power embedded analytics; @jsr_io imports; improved layout with more sidebar customization; broken link detection. And lots more! https://t.co/0DWJBfkkcE 13.6K views · 51 likes · 7 reposts · 2 replies Open on X →

Mike Bostock@mbostock1 Oct 2024

Learn more about our approach to embedded analytics here: https://t.co/a7eS9mfDiu 2.6K views · 5 likes · 0 reposts · 1 replies Open on X →

Mike Bostock@mbostock10 Sep 2024

Observable Cloud is live! 🚀 We’re helping data teams realize their full potential by shipping best-in-class, blazingly fast data apps directly to users. https://t.co/x60l6ioLrM 3.4K views · 14 likes · 3 reposts · 1 replies Open on X →

Mike Bostock@mbostock4 Sep 2024

Observable Framework 1.11 🆕 adds parameterized routes and page loaders for dynamically generating pages! https://t.co/md0gZJHQyz 2.6K views · 24 likes · 0 reposts · 0 replies Open on X →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

2.6K4 Sep

3.4K10 Sep

2.6K1 Oct

13.6K

9.4K29 Jul

11.4K10 Sep

153

Last 7 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.92%4 Sep

0.53%10 Sep

0.23%1 Oct

0.45%

1.06%29 Jul

0.53%10 Sep

0.65%

Reactions — likes, reposts, replies and quotes — divided by views.

What the audience does

Likes66.0%221 in total

Reposts10.1%34 in total

Replies3.3%11 in total

Quotes0.9%3 in total

Bookmarks19.7%66 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Últimas publicaciones

Growth & engagement

Views per post

Engagement rate per post

What the audience does

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