Reliable job queue built on BullMQ and Redis. Add jobs to a persistent queue and process them with automatic retries, concurrency control, and graceful shutdown.
Track and manage execution context for requests, scheduled jobs, and background tasks. Provides type-safe context objects for different execution environments with support for parent-child relationships.
Tiny queue data structure
fast, tiny `queueMicrotask` shim for modern engines
A shim for the setImmediate efficient script yielding API
Type-safe RPC server for handling remote procedure calls. Provides automatic validation, error handling, execution context tracking, and Sentry integration.
Memoization decorator that caches function results based on arguments. Returns cached results for subsequent calls with the same arguments.
Promise queue with concurrency control
Comprehensive validation framework with composable validators and modifiers. Define schemas with full TypeScript support and get detailed error messages.
Type-safe environment variable validation. Ensure required environment variables exist and have proper types at application startup.
Generate consistent, unique shadow IDs based on input data. Combines SHA256 hashing, base62 encoding, and timestamp extraction for deterministic ID generation.
A simple tool to keep requests to be executed in order.
Base62 encoding and decoding utility for converting strings and byte arrays into URL-safe, compact representations. Useful for shortening IDs, creating readable tokens, or encoding binary data.
The smallest and simplest JavaScript priority queue
queue-lit is a tiny queue data structure in case you `Array#push()` or `Array#shift()` on large arrays very often
Generate random integers within a specified range. Simple wrapper around Math.random() with inclusive bounds.
String case conversion utilities supporting multiple formats. Convert between camelCase, PascalCase, snake_case, kebab-case, and more.
Type-safe RPC client for making remote procedure calls. Provides automatic serialization, error handling, and request memoization.
Type-safe error handling with structured error objects. Create consistent error responses with status codes, error codes, messages, hints, and descriptions.
Type-safe event emitter with strong typing. Define your event types upfront and get full TypeScript support for event names and payloads.
Shared OpenTelemetry bootstrap and execution-context trace fallback helpers.
Canonicalize JSON according to RFC 8785 standard for deterministic serialization. Ensures consistent JSON representation regardless of key order, essential for signing and hashing.
Route multiplexer for API endpoints. Dispatches requests to different services based on domain, path, and HTTP method with support for fallback handlers.
Opinionated testing utilities for Vitest configuration, environment loading, Prisma test databases, factories, and HTTP helpers.