JSPM

A powerful, simple, promise-based postMessage library

Checks filenames to be committed against a library of filename rules to prevent sensitive files in Git

Redact sensitive information from JSON for logging

A tiny memorable password generator for Node.js and browsers

SOPS Decoder for JavaScript (Node)

Making Password storage safer for all

Node.JS Argon2 password hashing algorithm following the PHC string format

Generates a secure random string with a given length

Secure storage plugin for iOS & Android

Generate a cryptographically strong random string

Zero dependency module - Secure random passphrase

Node.JS Argon2 password hashing algorithm following the PHC string format

SSH2 client and server modules written in pure JavaScript for node.js

Node.JS bcrypt password hashing algorithm following the PHC string format

Secure and size-limited in-memory cache for Node.js and browsers

Protobuf definitions for Waku

Definition of Waku interfaces

Unified API for password hashing algorithms

Session plugin for fastify written in TypeScript supporting both stateless and stateful sessions

Different utilities for Waku

Arcjet SDK for Node.js

A cryptographically secure pin code generator with string support

Library for work with Uploadcare Signed Uploads

ENR (EIP-778) for Waku

A unified SDK for easy creation and management of js-waku nodes.

A TypeScript compatible, zero dependency React component to avoid security exploits when opening a link in a new tab.

Contains various discovery mechanisms: DNS Discovery (EIP-1459, Peer Exchange, Local Peer Cache Discovery.

Log redaction plugin for loglayer.

A powerful, simple, promise-based postMessage library

Callback-based api behind ssh2 to open an SSH connection

Efficiently generate cryptographically strong random strings of specified entropy from various character sets.

This is a simple HTTPS proxy to be used with Next.js in local development.

SDK JavaScript sécurisé pour l'intégration des QR codes d'authentification et KYC SunuID

Making Password storage safer for all

YBD Project fork of ytdl-core.

A powerful, simple, promise-based postMessage library

🛡️ A Secure, Performant, and Feature-Rich OAuth 2.0 Integration for Microsoft Entra ID — Fully Abstracted and Production-Ready.

SDK for interfacing with WhatsApp Business Platform in Typescript or Node.js using the Cloud API, hosted by Meta.

A NodeJS password vault.

Manage CLI application encrypted preferences.

Great pincode input component for Vue.js applications.

Secure container.

A simple flexible javascript library that creates random alpha-numeric strings. Works in both NodeJS and the browser.

Node.JS PBKDF2 password hashing algorithm following the PHC string format

SSH2 client and server modules written in pure JavaScript for node.js

A modern, fast, and secure web framework built with Bun.

A simple library to add HTTPS support to your HTTP NestJS application for local develoment, debugging, and testing.

Cryptographically secure shuffle using the Fisher-Yates algorithm. The browser's (or NodeJS) crypto services are used to generate strong random numbers.

Node.js kafka client, consumer, producer polite out of the box

Auth made easy and secure via JWT cookies, CSRF tokens, and password hashing helpers.

Easy and secure configuration management. JSON based encrypted secrets, optional HMAC validation.

Enterprise-grade JavaScript SDK for Easyflow payment processing platform with enhanced credit card validation, comprehensive TypeScript definitions, and Lovable.dev integration support

🔑 Generate silly passwords that are secure and easy to use. Inspired by xkcd.

Secure native view for displaying sensitive card data

Waku Message Payload Encryption

Encrypt, decrypt and hash JSON data with AES and SHA — made for secure local files and syncing.

Ensure your express connections only run over HTTPS.

A superfast encryption module for React native

A robust and lightweight TypeScript library for securely loading, validating, and managing environment variables.

Scalable Data Sync implementation for the browser. Based on https://github.com/vacp2p/rfc-index/blob/main/vac/raw/sds.md

This is a Simple S3 Secure Bucket.

11ty plugin for automatically adding a rel='noopener' or rel='noreferrer' attribute to all unsafe external links.

Flower Intelligence: Open-Source On-Device AI with optional Confidential Remote Compute.

Dead simple login processor for express.js

🔐 The most comprehensive React library for WebAuthn passkey authentication. Drop-in components, TypeScript support, and zero dependencies. Secure, fast, and developer-friendly.

The official Wickr IO Bot API Framework

SSH2 client and server modules written in pure JavaScript for node.js

Class-based sanitization in TypeScript using decorators

Generate secure and unique short IDs in JavaScript, tested for reliability and compatibility with browsers

Intuitive cookie manipulation library for the front-end

React Native plugin for Nevis Mobile Authentication SDK. Supports only mobile.

Simple, secure token authentication for jQuery.

TypeBox validators with lazy compilation, custom error messages, safe error handling, discriminated and heterogeneous unions

Simple hastebin-like server with HTTPS

This is a webpack plugin (`webpack >= 5`) that creates an encrypted bundle nodejs module that will be decrypted at runtime on server using an environment variable as the desencryption key.

Obscure passwords and other sensitive personal information when a react-native app transitions to the background

Arcjet SDK for Remix

Storage engine for redux-persist, which can store sensitive data on the iOS/Android Keychain/Keystore, by wrapping react-native-keychain

Simple XOR and base_64 encryption decryption for react-native

A secure AsyncStorage partial implementation

Password generator (CSPRNG)

A polyfill for the Sanitizer API with various sanitizer configs

Customizable keypad component for react native

Git tags with higher level of security

A TypeScript utility for encryption using Node.js crypto

ChaCha20-Poly1305 encryption/decryption for React Native. Native implementations make sure it has the fastest performance.

A secure room code generator implemented as a Node.js C addon

Break out of localhost. Connect to any device from anywhere over any tcp port or securely in a browser. A secure tunnel. A poor man's reverse VPN.

Node API library for Barion Smart Gateway electronic payment system.

Basic https server that hosts a simple html page.

User Interface for RTSP capable cameras with HSV support.

Secure Configuration Files, Minogames fork:wq:wq

Arcjet helps developers protect their Astro sites in just a few lines of code. Bot detection. Rate limiting. Email validation. Attack protection. Data redaction. A developer-first approach to security.

Test if a HTTP Request is secure, taking into account x-fowarded-proto and related.

Methods to read/write secure containers to files.

A powerful CLI tool that encrypts and decrypts .env files to protect your sensitive information during git commits. CommitSafe ensures that secrets remain secure and reduces the risk of accidental exposure in your repositories.

A module for making secure web requests from browsers with support for caching and fault tolerance.

Yet another concat-stream, but cleans its internal state after use

A frontend cryptographic library for encrypting and decrypting data in the browser

A comprehensive TypeScript React component library for AI integration with secure, modern practices

Arcjet SDK for Bun

Simplify security in JavaScript — simple, fast, secure

A modern, safe, and advanced Facebook Chat API for Node.js with fully integrated Nexus Login System. NPM-ready with ID/password/2FA support, ultra-low ban rate protection, and zero external dependencies.

Ember addon to help purify DOM content

Safely load and validate environment variables

AES-256-GCM string encryption using PBKDF2 key derivation with multi method encoding.

SDK for integrating your ExpressJS application with Wristband. Handles user authentication and token management.

A utility function to generate secure random passwords of a specified length, including uppercase, lowercase, numbers, and special characters.

Implementation of Cogny2 Module Sets

SDK for integrating your NextJS application with Wristband. Handles user authentication and token management.

Managing certificates on nodejs http server

Avocavo CLI - Nutrition analysis made simple. Get accurate USDA nutrition data with secure authentication.

Create cryptographically random strings.

Cashflows Client Library for JavaScript

A powerful and high-performance cross-runtime encryption software.

Secure Cookies implementation for Node

Provides easy and secure websocket communication mechanisms, including server and client implementation, function call routing, connection management, and tagging.

Complete e-commerce SDK for Storenest platform with React components, multi-language support, secure checkout, and enterprise-grade security

wrapper library for open ssh client and rsync

SSH2 client and server modules written in pure JavaScript for node.js

Introducing safez-cryptx, the npm package that sets a new standard in data encryption for developers working across both Node.js and browser environments.safez-cryptx focuses on providing developers with advanced AES-CBC symmetric encryption capabilities

A fast, secure, modern, light-weight, and simple JS library for creating web components and more!

Generate customizable random strings (tokens) using secure charsets with validation – zero dependencies.

A customizable OTP input component for React Native with TypeScript support, enabling seamless user authentication with flexible input handling and cross-platform compatibility.

SecureEventEmitter is a tiny javascript package that uses restrict rules and mechanisms to build safer and protected event-driven architecture. It's similar to nodejs EventEmitter, but dictates stricter rules to prevent misuse.

The first Developer eXperience Orientated web front-end framework.

A powerful, simple, promise-based postMessage library

Arcjet SDK for NestJS

A simple, feature rich JSON database solution. Designed for Bun

Enterprise-ready JSON-RPC 2.0 toolkit for Express.js with simplified APIs, structured logging, middleware system, schema validation, comprehensive BigInt/Date support. JSON middleware validation and explicit configuration.

JihyunLab Web secure storage.

Secure password generation and strength checking by swissjake - Generate random and memorable passwords with CLI support

Secure HTTP headers

A special encryption algorithm created for K9Crypt.

baileys whatsapp-api

Lightweight AES and DES encryption library for Node.js, featuring flexible encoding, multiple cipher modes, and TypeScript support.

Strict environment variable checker with autogenerated ENV_LIST and CLI support

Reasonably validate file and folder names

Google Calendar MCP server for Claude Desktop integration with enhanced security

Checks if a given pin code is secure.

Advanced unique ID generation utility with multi-layer encoding, collision detection, and context-aware features

**TAGS** **React Native** **Android** **iOS** **Encrypted** **Encrypted Storage** **Asyncstorage**

MCP server for mathematical expression evaluation with strict grammar validation

Arcjet SDK for SvelteKit

SSH2 client and server modules written in pure JavaScript for node.js

React based control library with features for every application.

Safe URL parsing/escaping via JS tagged templates

An 'unlimited' secure store engine for expo projects, also compatible with redux-persist. (Expo's SecureStore was limited to 2KB in SDK v33)

**A lightweight yet powerful npm package to supercharge security in MERN stack applications.** Built with **enterprise-grade architecture** in mind, Secure-MERN integrates essential security features with **minimal configuration**.

A Korean syllable-based secure encoding system using password-dependent table mutation.

A powerful, simple, promise-based postMessage library

Create a new Shopify React Native app with Firebase integration, modern UI components, and secure environment-based configuration

A secure JavaScript benchmarking library with web worker isolation and performance.now() precision

A library for securely handling sensitive configuration values like connection strings, URLs, and secrets.

SDK for interfacing with WhatsApp Business Platform in Typescript or Node.js using the Cloud API, hosted by Meta.

Niceware-TS is a TypeScript implementation of Niceware, a method for generating or converting random bytes into English language passphrases.

An authentication and authorization library for express applications and clients

Base component using `@aegisjsproject/core` & `@aegisjsproject/styles`

Cordova Custom Config Parameters Plugin

A TypeScript Jira API client with dual ESM/CJS support for Jira REST API and Atlassian Forge applications. Zero runtime dependencies.

Automatically generate tls credentials using letsencrypt.

A tiny, zero-dependency utility to safely load, validate, and manage environment variables in Node.js.

Express middleware to encrypt outgoing JSON responses and decrypt incoming JSON request bodies using AES-256-CBC.

Cryptographically secure, URL-safe ID generator with prefix support

🔐 Secure, encrypted environment variables that live in your codebase

Encrypt/Decrypt files via Node.js built-in crypto and stream modules with percentage progress callback with desired chunksize

DNS Peer Discovery (EIP-1459)

This is an npm package that provides a simple and secure way to perform Elliptic Curve Diffie-Hellman (ECDH) key exchange between a client and server, with the server managing the keys in a Redis database.

SSH2 client and server modules written in pure JavaScript for node.js

Peer Exchange (https://rfc.vac.dev/spec/34/) protocol for Waku

Secure expression evaluator with AST-based execution - A fast, safe, and powerful JavaScript-like expression language

Arcjet SDK for Deno

Ubiquify core

BuckleScript/ReasonML Bindings for secure-random-string

Node.js body parsing middleware

A SaltyRTC WebRTC task v1 implementation.

Microscopic Secure Feed occupying a single buffer

API Connect MicroGateway

FTP client for Node.js, supports FTPS over TLS, IPv6, Async/Await, and Typescript.

A SaltyRTC Relayed Data task implementation.

Random number generator and utilities with cryptographically strong PRNGs

Convert data into a single encrypted archive data that contains all metadata needed for decryption

The plugin transform `.jay-html` files and jay component files as part of a vite build.

PWRJS is a javasrcipt library for interacting with the PWR network.

Runs fs commands as the specified user, so files are owned by the correct user.

A fast, simple and powerful open-source utility tool for generating strong, unique and random passwords.

Store a file in the npm cache directory

Secure UDP communications using DTLS.

Node.JS bcrypt password hashing algorithm following the PHC string format

This module for setting and getting secure cookies from

Cryptographically secure shuffle using the Durstenfeld algorithm with a CSPRNG.

Raven Atlas Payment React library

A framework for building composable proxy protocol stack

Secure environment management with Bitwarden Secrets Manager

SSH2 client and server modules written in pure JavaScript for node.js

Node secure scan tool

Safe environment files

react-native-recaptcha-v3 A lightweight and secure React Native library for seamless integration of Google ReCaptcha V3 into mobile applications. Simplify user verification and enhance security with tokenized captcha handling, ensuring a frictionless expe

TypeScript library built for Node backends to create ZIP files with password protection

Encrypt and decrypt a string using another string (or an `Uint8Array`) as password

Arcjet SDK for Fastify

Native TypeScript Node.js library for AES-256-CTR, enabling concurrent encryption/decryption with precise IV offset handling down to any byte level, not just full blocks.

Generating secure random numbers.

JavaScript API library for the ADAMANT Blockchain

Nativescript plugin for https requests

CLI interface Verum client.

Electron SSH2 client and server modules written in pure JavaScript for node.js

A secure way to implement a context menu in electron apps.

React library for building local-first apps.

Revolutionary high-performance distributed ID generator with military-grade security

PrivMX Web Endpoint library

Wowza Secure Token Generator

A simple wrapper to encrypt and decrypt data stored in Redis

A performant zero-dependency utility to clean UTF-8 text, fix mojibake from latin1, verify string length, and sanitize input

Shuffle an array using secure-random-uniform as the RNG

Automatically use your cPanel SSL certs and keys for the Vite dev server

Constant-time safe comparison using Node.js native crypto.timingSafeEqual

SSH2 client and server modules written in pure JavaScript for node.js. This is a fork of ssh2 that has the pull request merged that allows a connection to Ubuntu 22.04 (and other) machines, see https://github.com/mscdex/ssh2/pull/1200 and https://github.c

Enforces HTTPS

HTTP State Management Utilities

A secure, zero-dependency password hasher using native Node.js crypto

Secured and reliable Proxy based utilities for more or less common tasks

this is my opinion on koa and stuff

Completely erases files by making recovery impossible.

🔐 Make protected .ENVs variables

React hooks that blur the line between state and persistent data

Ultra-fast, zero-dependency Node.js web framework with security hardening, memory leak protection, and enhanced error handling

SSH2 client and server modules written in pure JavaScript for node.js

Remote isolated browser platform by Dosyago

End-to-end encryption for Solana, StarkNet & ed25519 wallets - secure data transmission with AES-256-GCM

A tool for securing files using AES.

An HTTP Server

Generate secure, random, uniform integers, compensating for modulo bias

An authentication and authorization library for express applications and clients

A Bookshelf.js plugin for handling secure passwords

Store local data in a secure data vault.

Secure encrypted localStorage with auto expiry and JSON support

Generate a cryptographically random password from EFF's improved Diceware word list

Secure, sequential (n, N) sampling without replacement

Safeguard for all possible XSS attacks

Framework-agnostic Web AI integration core with secure practices

🎭 socketpuppet - connect to running puppeteer instances to see what's going on (or going wrong)--and fix it, live!

Universal Web AI Web Components built with Lit and secure practices

Transform HTTP URLs and IP addresses to HTTPS URLs.

The #1 HTML sanitizer - 100% security success rate AND fastest performance. Outperforms DOMPurify, js-xss, bleach-js and all competitors in comprehensive testing.

secure component for coa

A React hook that enables automatic AES encryption and decryption for Axios requests and responses.

The base set of tests for all certificate and keypair storage strategies. Any Greenlock `greenlock-store-` plugin should be able to pass these tests.

Cryptia is a simple JavaScript library for encrypting and decrypting text using a basic substitution cipher. It provides an easy-to-use interface for securing text data in client-side applications..