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Stop vibe-debugging.
Plug Claude into your app's actual errors.
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
Chart for time series, lines, areas, ohlc and bars
...However, if you need 60fps performance with massive streaming datasets, uPlot can only get you so far. WebGL should still be the tool of choice for applications like realtime signal or waveform visualizations: See danchitnis/webgl-plot, huww98/TimeChart, epezent/implot, or commercial products like LightningChart®.
Simple, responsive, modern SVG Charts with zero dependencies
...One of the reasons they are interesting is because the data involved usually involves a large number of data points. For so many points, we'd really like to keep the plot as less detailed as we can, while also using the already present color to advantage.
BinaryView is able to show 2d binary data either as xy-plot or using a simple fragment shader. Standard shaders like simple color mapping or a relief shading for digital elevation data already exist, but you can also write your own shader.
As an example, the screenshots show Mars MOLA topographic data taken from http://pds-geosciences.wustl.edu/missions/mgs/megdr.html
Easy-to-learn interactive 2dplot program. Can overlay images, xy-data, and mathematical functions. Function parameters can be tuned with sliders; functions can also be automatically fitted to data. Written in Python, cross-platform, but currently broken
The Fung-Calc is an advanced, yet easy to use graphing calculator that supports graphing in both 2D and 3D. Several different plot types are available and graphs can be animated.