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shortid is a library for creating compact, non-sequential strings used as unique identifiers for database records and public URLs. It functions as a URL-friendly identifier utility designed to produce short alphanumeric strings. The project allows for the use of a custom alphabet to control the visual appearance of identifiers and avoid ambiguity. This custom character set mapping ensures that generated keys meet specific formatting or branding requirements. The system includes capabilities for non-sequential key generation to prevent resource enumeration, as well as tools to validate whethe
xid is a distributed unique identifier library designed to generate compact, globally unique, and k-sortable identifiers. It functions as a stateless generator that creates identifiers without requiring a central coordinator or network synchronization between instances. The project converts binary identifiers into human-readable, case-insensitive Base32 strings, making the output suitable for use in URLs and web applications. It ensures uniqueness across different processes and hosts by combining high-resolution timestamps with machine identifiers. These identifiers are designed for use as d
This PHP library provides tools for generating and validating universally unique identifiers according to RFC 4122 standards. It implements a generation tool for creating version 1, 3, 4, and 5 identifiers, as well as sequential and Nil UUIDs. The library features specialized capabilities for transforming identifiers between hexadecimal strings, binary bytes, integers, and date objects. It supports the generation of sequential identifiers to improve database indexing and storage performance, as well as deterministic name-based identifiers using MD5 or SHA-1 hashing. The project includes a va
This project provides the official specification for ULIDs, which are 128-bit identifiers that combine a millisecond-precision timestamp and random data. These identifiers are designed to be lexicographically sortable, ensuring that they maintain a strict chronological sequence for database indexing and time-based sorting. The specification defines a standard for binary-to-string serialization using a Crockford-inspired Base32 alphabet. This encoding is intended to produce human-readable strings while excluding ambiguous characters to prevent transcription errors. The technical standards cov
Typeid is a library for generating, encoding, and validating unique identifiers that combine human-readable prefixes with sortable, type-safe suffixes. By integrating descriptive prefixes with standardized binary-to-string conversion, it provides a structured approach to managing identifiers that remain globally unique and consistent across distributed systems.
The main features of jetify-com/typeid are: Unique Identifier Generators, Sequential UUID Generation, Type-Safe Data Abstractions, Prefix-Based Type Encodings, Time-Sortable, Distributed Data Synchronization Systems, Strict Schema Enforcers, Crockford Base32 Encodings.
Open-source alternatives to jetify-com/typeid include: dylang/shortid — shortid is a library for creating compact, non-sequential strings used as unique identifiers for database records and… rs/xid — xid is a distributed unique identifier library designed to generate compact, globally unique, and k-sortable… ulid/spec — This project provides the official specification for ULIDs, which are 128-bit identifiers that combine a… ramsey/uuid — This PHP library provides tools for generating and validating universally unique identifiers according to RFC 4122… dimitri/pgloader — pgloader is a command-line tool that automates the migration of data and schema from various source databases and file… segmentio/ksuid — ksuid is a Go implementation of k-sortable unique identifiers. It provides a system for generating globally unique…