Universal, flexible, high-performance distributed ID generator. | 通用、灵活、高性能的分布式 ID 生成器

A unique string ID generator for Java.

A Java library for generating Time-Sorted Unique Identifiers (TSID).

UUID Creator is a Java library for generating Universally Unique Identifiers. It generates all standard identifiers from UUIDv1 to UUIDv7. It also provides an alternative to the classic JDK's UUID (alt.GUID), many codecs (codec.*) and several utilities (util.*).

A Java library for generating Universally Unique Lexicographically Sortable Identifiers (ULID)

Official Java port of Sqids. Generate short unique IDs from numbers.

id-generator部署即使用的ID生成器, 支持HTTP、Dubbo、Spring Cloud方式.

IDMask is a Java library for masking internal ids (e.g. from your DB) when they need to be published to hide their actual value and to prevent forging. It has support optional randomisation has a wide support for various Java types including long, UUID and BigInteger.

高效的分布式id生成器，每个客户端实例tps可达到100万，服务端毫无压力。即使服务端宕机了，id生成依然可用。支持多数据中心，支持id加密。

idcenter（分布式ID生成中心）：极高效的分布式id生成系统，每个客户端获取id的tps可达到400万+，服务端可支持海量的客户端。具备高容错性，即使网络不稳定也能运转（只要不连续长时间断网）。使用http协议进行通信，可支持多语言。具备完整的管理员登录、权限校验。部署简单、页面操作简洁、运维成本低。

🍃A high performance distributed unique ID generation system

A Java implementation of K-Sortable Unique Identifiers (KSUID).

基于netty4+twitter-snowFlake分布式Id生成之服务实现

CLI utility to read data from Ukrainian ePassport (Ukrainian ID) using NFC reader.

Distributed understandable unique id generator with high performance and not depends on seeds like snowflake.

A Java library to generate stupidly fast ULIDs

Using zookeeper to allocate work id for snowflake algorithm

Create single ID card or multiple ID cards directly from employee resume(s)/CV(s). Resumes are parsed efficiently to generate ID cards. Built exclusively on JavaFx.

HTTP-based ID generation service

The j-id is a distributed ID generator based on the snowflake algorithm, which relies on redis/zookeeper to determine the machine serial number.