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If you work in React and like this approach it's hard to go past Visx - https://airbnb.io/visx
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perspective
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
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Appwrite
Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!
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javascript-charts-performance-comparison
Public comparison of JavaScript chart libraries performance in visualizing a real-time multichannel ECG chart.
Thanks for the great summary. It's been years since I was in this field so very helpful to hear what's now available.
What would you use to plot (or downsample and plot) data that updates every second or more frequently? E.g. IoT data streaming in?
I used dygraphs (I think) a decade ago and recently found Lightning JS and this comparison [1] to other libraries, but the LightningJS license costs are prohibitive outside of well-to-do project domains. And I don't have data that updates that fast - just don't want it badly sampled or drawn.
1. https://github.com/Arction/javascript-charts-performance-com...
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Thanks for the great summary. It's been years since I was in this field so very helpful to hear what's now available.
What would you use to plot (or downsample and plot) data that updates every second or more frequently? E.g. IoT data streaming in?
I used dygraphs (I think) a decade ago and recently found Lightning JS and this comparison [1] to other libraries, but the LightningJS license costs are prohibitive outside of well-to-do project domains. And I don't have data that updates that fast - just don't want it badly sampled or drawn.
1. https://github.com/Arction/javascript-charts-performance-com...
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Until a better library comes out, I'd highly recommend using Layercake with Sveltekit. It's a wrapper around D3 which allows you to build reusable components that are responsive and can load server side without JS on the client. It's not as plug and play as some libraries, but it's not too bad, and gives you a lot more customization options:
