ISO 8601 is an ISO standard that specifies representations of dates of the Gregorian calendar and times based on the 24-hour clock, as well as composite elements of them, as character strings for use in information interchange. It is also applicable for representing times and time shifts based on Coordinated Universal Time (UTC).

A datetime library for Rust that encourages you to jump into the pit of success.

• UpdatedApr 23, 2025
• Rust

Modern Job Scheduler

• UpdatedFeb 19, 2024
• Go

Go package containing implementations of efficient encoding, decoding, and validation APIs.

• UpdatedNov 21, 2024
• Go

The Vanilla Calendar Pro is a versatile JavaScript date and time picker component with TypeScript support, making it compatible with any JavaScript frameworks and libraries. It is designed to be lightweight, easy to use, and feature-rich, without relying on external dependencies.

• UpdatedApr 14, 2025
• TypeScript

Fast ISO8601 date time parser for Python written in C

• UpdatedDec 9, 2024
• Python

ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.

• UpdatedFeb 14, 2024
• C++

🕰️ Synchro: Timezone-typesafe date and time framework for Go. 🌟 Star to support our work!

• UpdatedDec 31, 2024
• Go

CLI tool to convert a natural language date/time string to UTC

• UpdatedApr 3, 2025
• Rust

Fast and simple datetime, date, time and duration parsing for rust.

• UpdatedMar 3, 2025
• Rust

A fast ISO8601 date parser for Go

• UpdatedMar 21, 2025
• Go

Ruby parser to work with ISO8601 dateTimes and durations —http://en.wikipedia.org/wiki/ISO_8601

• UpdatedJan 9, 2023
• Ruby

Extended Date Time Format (ISO 8601-2 / EDTF) Parser for JavaScript

• UpdatedJan 20, 2025
• JavaScript

An extension for Visual Studio Code that provides a configurable command for inserting the current date and time

• UpdatedFeb 10, 2022
• TypeScript

Parse iso8601 duration strings, and use to shift dates/times.

• UpdatedMar 15, 2024
• Go

It's tiny and completely free application for datetime conversion to human-readable, RFC 2822, ISO 8601, UNIX Timestamp, Mac Timestamp, Microsoft Timestamp and FILETIME.

• UpdatedApr 15, 2025
• C

ISO 8601 Duration parsing and serialization for javascript

• UpdatedApr 24, 2025
• TypeScript

Go package for calculating a start date and time of ISO 8601 week. (golang)

• UpdatedFeb 23, 2023
• Go

📅 ⌚ Python ISO 8601 date time parser and data model/manipulation utilities

• UpdatedJan 17, 2025
• Python

Swift ISO8601 Parser

• UpdatedMay 19, 2023
• Swift

Lightweight C library for date arithmetic and date conversion using the proleptic Gregorian calendar. Supports conversion between all ISO 8601 dates.

• UpdatedDec 18, 2024
• C