Data conversions for Java Time types

How to use Java 8 Date and Time API (JSR 310) correctly with Jackson, RestEasy and Spring Boot

Converters for JSR-310 (Java 8 Data Time) classes to use with JPA

Test Date Time persistence with Hibernate 5 / JPA 2.1 / Java 8

Stripes Formatters and TypeConverters for Java Time API (JSR-310)

Test Project Threeten : Backport of JSR-310

Contains validation constraints for date/time objects

date-time classes like Java JSR 310 for C++11 or later. (Not all methods are available in all java.time classes )

A JSR-310 implementation of the Solar Hijri calendar system

PHP port of the Java JSR 310 time API

tests for the state of JSR-310 support in JPA providers

Backport of functionality based on JSR-310 to GWT. This is NOT an implementation of JSR-310.

BSON codecs for Java 8 Date and Time API (JSR-310).

JSP tag support for Java 8 java.time (JSR-310)

JPA attribute converters for JSR-310 dates and times

A JSR-310 port of nscala_time

xk-time 是时间转换，时间计算，时间格式化，时间解析，日历，时间cron表达式和时间NLP等的工具，使用Java8（JSR-310），线程安全，简单易用，多达70几种常用日期格式化模板，支持Java8时间类和Date，轻量级，无第三方依赖。