calendarheatmap

mirror of https://github.com/nikolaydubina/calendarheatmap.git synced 2024-12-12 13:25:21 +02:00

📅 Calendar heatmap inspired by GitHub contribution activity https://calendarheatmap.io/

cli data-visualization go web webassembly

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README.md

Self-contained, plain Go implementation of calendar heatmap inspired by GitHub contribution activity available via CLI and calendarheatmap.io

$ go install github.com/nikolaydubina/calendarheatmap@latest 
$ echo '{
    "2020-05-16": 8,
    "2020-05-17": 13,
    "2020-05-18": 5,
    "2020-05-19": 8,
    "2020-05-20": 5
}' | calendarheatmap > chart.png

Basic

Colorscales

UTF-8

SVG

Without month separator

Without labels

Without labels, without separator