Better GitHub statistics images for your profile, with stats from private repos too
Umami is a modern, privacy-focused alternative to Google Analytics.
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON
A well tested and comprehensive Golang statistics library package with no dependencies.