id
Ultra-fast, zero-dependency ID and token generator for modern enterprise systems.
15 results
Getting Started with @readytools/id
A modern, ultra-fast, zero-dependency ID and token generator for JavaScript and TypeScript runtimes, engineered for cryptographic security and database performance.
Live Benchmarks & Package Comparison
Real-time in-browser benchmark suite running 500,000 iterations per algorithm, comparing @readytools/id directly against standalone npm packages like uuid, nanoid, ulid, and cuid2.
UUID — v1, v4, v5, v7
RFC 4122 and RFC 9562 compliant Universally Unique Identifiers with time-ordered B-Tree index optimization (v7), cryptographic randomness (v4), namespace hashing (v5), and time-mac (v1).
NanoID & Custom NanoID
Compact, URL-friendly, cryptographically secure unique string identifiers with custom alphabet and size configuration.
ULID — Universally Unique Lexicographically Sortable Identifier
26-character Crockford Base32, monotonic, URL-safe, time-sortable identifiers for event sourcing, message streams, and distributed systems.
CUID2 — Secure Collision-Resistant Identifiers
Next-generation collision-resistant identifiers engineered for horizontal scaling, distributed architectures, and web application security without leaking timestamps.
Snowflake ID — Distributed 64-bit Integers
High-throughput, Twitter Snowflake-compatible 64-bit time-ordered integer IDs returned as strings to ensure JavaScript BigInt safety.
Smart Prefixed IDs (Stripe-Style)
Human-readable, entity-typed prefixed identifiers with optional UTC date partitions and multiple underlying entropy engines.
Secure Token Generation
Cryptographically secure random token generation with Hex and Base64URL encodings for API keys, session secrets, and password reset tokens.
Validation & Inspection
Strict format validators, UUID version extractors, and microsecond timestamp parsers for UUIDv1, UUIDv7, and ULID.
Formatting & Batches
High-throughput batch generation, case transformation, compact format stripping, and short ID generation utilities.
Readable Human-Friendly IDs
Memorable slug and phrase identifiers constructed from adjectives, colors, and nouns for docker-style container names, friendly URLs, and temporary session keys.
Database Optimization & Binary Conversion
Zero-copy 16-byte Uint8Array binary conversions for MySQL BINARY(16), PostgreSQL UUID, and time-sorted B-Tree index optimization.
Collision Risk & Entropy Calculation
Mathematical collision probability estimation based on the Birthday Paradox and minimum safe character length calculation formulas.
Testing & Deterministic Mocking
Mulberry32 PRNG seed injection for reproducible unit tests, deterministic snapshot testing, and zero-leakage test cleanup.