{"slug":"uplot","name":"uPlot","domain":null,"verdict":"As of 2026-08-03, ChatGPT, Claude, Gemini collectively rank uPlot #3 of 8 for javascript charting libraries for real-time dashboards. Source: https://modelsagree.com/product/uplot (modelsagree.com, CC BY 4.0).","best_rank":3,"categories":1,"brief":{"category":"best-javascript-charting-libraries-for-real-time-dashboards","title":"Best JavaScript charting libraries for real-time dashboards","rank":3,"of":8,"top":"SciChart.js","day":"2026-08-02","why":[{"t":"Unmatched time-series rendering speed","m":["Claude","Gemini","ChatGPT"],"q":"unmatched speed and minimal memory overhead for real-time time-series data"},{"t":"Tiny footprint and low memory","m":["Claude","Gemini","ChatGPT"],"q":"a tiny (~40KB) footprint and low memory"},{"t":"Best for high-frequency streaming dashboards","m":["Claude","Gemini","ChatGPT"],"q":"best-in-class choice for high-frequency streaming line/area dashboards"}],"gap":[{"t":"WebAssembly plus GPU acceleration","m":["ChatGPT","Gemini"],"q":"WebAssembly plus GPU acceleration"},{"t":"Synchronized multi-chart layouts","m":["ChatGPT"],"q":"synchronized multi-chart layouts"},{"t":"Scientific, financial, 2D, and 3D coverage","m":["ChatGPT"],"q":"unusually deep scientific, financial, 2D, and 3D coverage"}],"fix":[{"t":"Minimal and time-series-only","m":["ChatGPT","Claude","Gemini"],"q":"Deliberately minimal and time-series-only"},{"t":"Lacks interactions and animations","m":["ChatGPT","Gemini"],"q":"Lacks rich out-of-the-box interactive UI elements, animations"},{"t":"Requires extensive custom development","m":["ChatGPT","Claude","Gemini"],"q":"requiring extensive custom development for general-purpose dashboards"}]},"entries":[{"slug":"best-javascript-charting-libraries-for-real-time-dashboards","title":"Best JavaScript charting libraries for real-time dashboards","rank":3,"of":8,"score":9,"appearances":3,"modelRanks":{"ChatGPT":5,"Claude":2,"Gemini":2},"reason":"Purpose-built for exactly this job — plots hundreds of thousands of time-series points in milliseconds with a tiny (~40KB) footprint and low memory, making it the best-in-class choice for high-frequency streaming line/area dashboards (it's what Grafana reaches for on dense time series).","reasons":[{"model":"Claude","reason":"Purpose-built for exactly this job — plots hundreds of thousands of time-series points in milliseconds with a tiny (~40KB) footprint and low memory, making it the best-in-class choice for high-frequency streaming line/area dashboards (it's what Grafana reaches for on dense time series)."},{"model":"Gemini","reason":"Microscopic footprint (<15 KB) and hyper-optimized 2D Canvas pipeline provide unmatched speed and minimal memory overhead for real-time time-series data. Near-tied with SciChart.js for raw rendering efficiency in time-series applications."},{"model":"ChatGPT","reason":"Exceptional value for telemetry-style dashboards: tiny, MIT-licensed, memory-efficient, and exceptionally fast at streaming dense time-series data without WebGL startup or context costs."}],"fixes":[{"model":"ChatGPT","fix":"It is intentionally narrow and low-level, omitting stacked series, data processing, animations, built-in panning, and the chart breadth expected from a general dashboard suite."},{"model":"Claude","fix":"Deliberately minimal and time-series-only — no bar/pie/geo, spartan styling, and a terse API; not for teams needing broad chart variety or polished defaults out of the box."},{"model":"Gemini","fix":"Lacks rich out-of-the-box interactive UI elements, animations, and non-time-series chart types, requiring extensive custom development for general-purpose dashboards."}],"updated":"2026-08-03","api":"https://modelsagree.com/api/v1/best/best-javascript-charting-libraries-for-real-time-dashboards.json"}],"page":"https://modelsagree.com/product/uplot","check":"https://modelsagree.com/check?q=uPlot","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}