Datelta (Date + Delta = Datelta)

CLI tool to diff dates with millisecond precision and support for multiple output formats (e.g. json, yaml).

Quick Start

• Install Deno
• Run deno task install
• Run datelta -b "Jan 1, 1990" | jq

Usage

Time between start date and end date.

datelta -b "jan 10, 1990 12:30:01" -e "feb 2002" | jq

{
  "years": 12,
  "months": 0,
  "days": 24,
  "hours": 11,
  "minutes": 29,
  "seconds": 59,
  "milliseconds": 0
}

Time since start date.

datelta -b "mar 2006" | jq

{
  "years": 17,
  "months": 7,
  "days": 28,
  "hours": 19,
  "minutes": 42,
  "seconds": 36,
  "milliseconds": 428
}

Commands

Task	Description
deno task install	Install datelta as an executable
deno task uninstall	Uninstall datelta
deno task dev	Start development mode