JSPM

A resilience and transient-fault-handling library that allows developers to express policies such as Backoff, Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. Inspired by .NET Polly.

Library that can be used to retry functions that return promise

Fractional index library with jittering and generator

This will remove the jitter and smooth the landmarks given by Mediapipe

Hackable HTTP proxy to simulate server failure scenarios and network conditions

Backoff strategies to use when retrying a function after a given delay.

NestJS interceptor to retry endpoints with configurable backoff strategies.

Jittery time generation

Provides functions for generating ordering strings with random jitter to minimize the likelihood of collisions

Run a function with some amount of jitter

🎛️🔁🚀 A tiny, zero‑dependencies retry helper with exponential backoff + jitter—usable for KV, HTTP, Durable Objects, or any async function.

Portable async retry utility with exponential backoff, jitter, and error filtering for API and webhook management

An implementation of hysteresis in JavaScript

A robust distributed locking mechanism for Node.js applications using AWS S3 as the backend storage, with support for deadlock detection, timeout handling, automatic lock refresh, retry with backoff, and cleanup utilities.

Exponential retry backoff library offering full jitter and decorators.

An interval jitter which executes a callback at random time intervals between a minimum and a maximum delay.

Comprehensive WiFi network analysis & performance testing tool for macOS - speed tests, latency analysis, health diagnostics, QoS analysis & more

Performs a random mouse action on an interval to avoid screen lock.

Simple mobile browser library for toggling vibration.

js函数执行锁

A lightweight extension of the XMLHttpRequest (XHR) API providing dynamic OCC, cancelation, and retry capabilities.

A lightweight zero-dependency library for retrying operations with backoff for JavaScript and TypeScript.

A retry service for Node.js with support for jitter in NestJS.

simple frame rate profiler for browsers

A flexible and feature-rich delay utility for JavaScript with pause/resume, progress tracking, retry, and more.

A CLI tool to check network stats.

A powerful utility for retrying async functions with support for exponential backoff, jitter, per-attempt timeouts, and custom retry logic.

Add time jitter to API responses to help mask timing attacks

A resilience and transient-fault-handling library that allows developers to express policies such as Backoff, Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. Inspired by .NET Polly.

Full backoff jitter algorithm with options, variations and time testing.