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World Congress 2026 Europe • Jul 10, 2026 • Session details

Can SVG be fast? Rendering a scatter chart with over 10k points

Bernardo Belchior

You don't need canvas to fix sluggish charts. Batching 10k data points into a single SVG path drastically reduces DOM bloat and triples rendering speeds.

Can SVG be fast? Rendering a scatter chart with over 10k points thumbnail

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Matching moments

1:07 min

Managing complexity in multi-chart dashboard interactions

Andrew Burnett-Thompson +1 · Coffee With Developers

2:13 min

Exploring the performance frontier of web charting libraries

Andrew Burnett-Thompson +1 · Coffee With Developers

4:34 min

Migrating core design tools from SVG to HTML canvas

Elena Torró · Coffee With Developers

3:37 min

Architecting sub-chart APIs to bypass WebGL context limits

Andrew Burnett-Thompson +1 · Coffee With Developers

6:16 min

Integrating visual elements using SVG and HTML canvas

Johanna Schmidt · LIVE

4:52 min

Evaluating performance impacts of advanced CSS animations

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