Asciigraph: Go pkg to make lightweight ASCII graph in CLI with zero dependencies
SMRTR summary
asciigraph is a Go package for rendering lightweight ASCII line graphs directly in the terminal. It supports multiple data series, custom Y-axis formatting, labeled X-axes, colored output, gradient heatmaps, and threshold-based highlighting for flagging anomalies like CPU spikes. A companion CLI tool lets you pipe data via stdin for real-time graph streaming, with Docker support included.
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