⏰ Modern datetime library for Python

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

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

A fast pure Swift RFC 3339 timestamp parser

An extremely fast parser and formatter of standardized date and date-times supporting RFC-3339 (ISO-8601 profile) and more.

more than 80 gpl3+ licensed guile scheme libraries

A pure python RFC3339 validator

Convert an epoch timestamp to a human readable timestamp.

RFC 3339 Date Parser

⏱ Opinionated Python library to produce and transform timestamps to a strict RFC 3339 format – Date and Time on the Internet.

A single C header utility to parse and format RFC 3339 timestamps

Parsers for ABNF Syntaxes

Date parsing library supporting the full format RFC3339

A lexer and parser for ISO 8601, RFC 3339, and IXDTF temporal expressions, built with compiler design principles.

A high-performance, type-safe Ada library for handling time zones using the IANA Time Zone Database. Built with modern software engineering practices including Domain-Driven Design, Clean Architecture, and comprehensive contract-based programming.

JAVA DataTimeFormatter to strictly parse (and format) RFC3339 timestamps

Golang logging library with minimal dependencies, consistent log format and RFC3339 timestamps.

Custom time implementation for unmarshal of only date in json to time.Time

This is an Ada 2012 library that implements the internet time protocol RFC-3339

Laravel Validation Rule

🔊 Speak text aloud with ease. This tool handles temporary files and integrates as a CLI, Python library, or MCP server for AI assistants.