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Nikita Rokotyan

@rokotyan.com

65 followers 57 following 23 posts

Data Visualization, Creator of cosmograph.app, marketmap.one, and unovis.dev. Founder of interacta.io

Posts Replies Media

Nikita Rokotyan @rokotyan.com · 28/07/2026

Bringing my 12-year-old C++/OpenGL visualization of the increase in atmospheric CO2 levels to the web, allowing you to see a 23-year history of this constant growth. Also adding more layers: CH4, CO, and temperature? rokotyan.github.io/climate-glob...

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Nikita Rokotyan @rokotyan.com · 05/12/2025

🪐 Cosmograph 2.0 is finally here after two years of development! Work with larger datasets, use SQL, open Parquet files, save & share your graphs, integrate with Python or React, ... All thanks to open source tools like WASM DuckDB, Mosaic, SQLRooms and our cosmos.gl → cosmograph.app

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Nikita Rokotyan @rokotyan.com · 14/08/2025

🟨 Unovis 1.6 is here, lots of updates! New components: long-awaited Treemap, Plotline & Plotband, Rolling Pin Legend. Revamped Gantt Timeline component. New Line, Graph, and Axis features. Happy to see that the majority of these updates are community contributions! unovis.dev/releases/1.6

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Nikita Rokotyan @rokotyan.com · 20/05/2025

Does anyone know what happened around 1990? Another small outbreak after the vaccination became mandatory.

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Nikita Rokotyan @rokotyan.com · 20/05/2025

Big news for cosmos.gl — the core layout and rendering library behind cosmograph.app — it is going completely open source (MIT) and joining the OpenJS Foundation openjsf.org ✨

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Nikita Rokotyan @rokotyan.com · 19/02/2025

Last year we released 🪐 Cosmograph Python Widget and have the first round of updates! ✴︎ Interactive Timeline – If your data has a temporal dimension, select a time range to highlight relevant points; ✴︎ Rectangular Selection – Select points of interest and use them in your analysis; 🧵

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Nikita Rokotyan @rokotyan.com · 13/12/2024

📏 Axis now automatically hides overlapping labels — a small tweak that makes a big difference — and supports label rotation for improved readability. 💬 Finally, Unovis got a Discord channel! Join us to say hi, ask questions, and stay updated with the latest news: discord.com/invite/5hnma...

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Nikita Rokotyan @rokotyan.com · 13/12/2024

🪧 Tooltips have also been enhanced — they can now be anchored to target elements, hovered over, and display dynamic content.

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Nikita Rokotyan @rokotyan.com · 13/12/2024

A few highlights from the latest release: 🎄 Solid @solidjs.com integration! Compatibility with React 19 and Angular 19. 🔗 Graph is now highly customizable: you can provide custom node rendering functions, adjust the layout, and overlay additional elements on the canvas.

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Nikita Rokotyan @rokotyan.com · 19/11/2024

A month's worth of news (or terms that appear in the news) visualized as a network graph by AskNews & 🪐 Cosmograph. I really like looking at how topics change over time. It's a bit noisy, but it still gives you some understanding of what events have happened and how they are connected.

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Nikita Rokotyan @rokotyan.com · 15/11/2024

Physics simulation is the most enjoyable part of creative coding / data vis (at least for me). It brings so much joy to the dev process. (Working on a node clustering algorithm for Cosmograph)

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Nikita Rokotyan @rokotyan.com · 15/11/2024

Looks like BlueSky and the data vis community are having a moment right now! I came across this awesome aurora.ndimensional.xyz visualization by @syntacrobat.xyz today showing a network graph of 7.7M BlueSky users 🤯 Graph embeddings, UMAP, WebGPU — all the stuff I like!

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