A low overhead nanosecond clock based on x86 TSC

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.

Sub-msec accurate distributed timestamps.

Display PCR, DTS, PTS, bitrate, jitter of a mpeg TS.

A modern Pawn library for working with dates and times.

C ++ library for working with date and time

Простая C++ библиотека для работы с временем и датой

Implementation of three C++ classes to measure the execution time/code performance using Windows C native API and using Chrono Library

Timestamp library for Arduino

Tiny and simplified Arduino library to convert dates to and from unix timestamp

🔥 BSBmonCR 📈: Monitoring some heating related parameters via BSB-LAN, using an esp32 board (optionally) fitted with an ssd1306 display.

A virtual RTC to manage timestamp, UnixTime, leap year, summertime, moon phase...

openFrameworks addon that writes a lightweight heartbeat timestamp file for watchdogs and external process monitoring.

dead simple timestamp arithmetic

millisec UTC time stamp generator by GPS 1PPS decipline for ESP32

ROS package for stella_vslam using ROS1 and having as option the propagation of the rosbag timestamps

Implementation of timestamp to calculate queuing delay in PIE

タイムスタンプ変更ツール（作成日時、更新日時、アクセス日時を変更する）

Header-only C++ time utilities: high-performance timestamp/date conversions, formatting, ISO/UTC helpers, and lightweight time-zone conversions.