JSPM

Load .env files and environment variables

https://www.npmjs.com/package/encyrpt-decrypt-env

Minimalistic, dependency-free .env file loader using the native util.parseEnv function from Node.js. Much faster than dotenv. Also supports CLI.

Beautiful CLI tool to encrypt and decrypt .env files with AES-256-GCM

Generate a cryptographically strong random string

Encrypt and decrypt individual lines inside a .env file. Supports multiple encryption keys. Keys and dotenv files can be read text file or read from the environment.

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else usin

A Secure production ready entourage for ENV variables

A tiny (130B to 205B) and fast utility to randomize unique IDs of fixed length

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

A ready to use http and https agent for working with proxies that keeps connections alive!

Securely compare two strings, copied from cryptiles

SSH2 and SFTP(v3) client/server protocol streams for node.js

A tiny (230B) and fast UUID (v4) generator for Node and the browser

HTTP State Management Utilities

Secure your .env file with a password/ Secret SALT and use it in your project. Encrypt / decrypt your .env files. Hide your environment variables.

Encrypt/Decrypt the values of a given object

Provides a way to encrypt and securely store key-value pairs locally on the device.

Smart .env manager with validation, encryption, and multi-env switching. Created by Atikin Verse.

Secure, stateless, and cookie-based session library for JavaScript

Environment Variable Loader

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

For managing certificates when developing Office Add-ins.

An eslint rule that searches for potential secrets/keys in code

Normalize the creation of cryptographically strong random values.

Angular 2 / TypeScript crypto-secure UUID generator

A secure, high-performance expression evaluator for dynamic chart rendering

Utilities for internal use

Type-safe environment variable validation for Node.js using Zod schemas or custom adapters. Load .env files, expand variables, fetch async secrets, and validate process.env at startup.

Secure, zero-dependency utilities for generating passwords, passphrases, pins, and more

Create a secure stateless cookie session for Fastify

Ciphenv (Ciphered Env) is a tool for encrypting and decrypting .env* files using prefixes to indicate values to encrypt.

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

Library for work with Uploadcare image shrink

A CLI that securely centralizes your environment variables from AWS SSM as a single source of truth

Encrypted environment variables for node done right

Generate passwords using a cryptographically-strong source of randomness

🔐 Make protected .ENVs variables

RustCrypto: Argon2 binding for Node.js

Arcjet SDK for the Next.js framework

RustCrypto: Argon2 binding for Node.js

A powerful, simple, promise-based postMessage library

A Cryptographically Secure Pseudo-Random Number Generator for NodeJS

Arcjet TypeScript and JavaScript SDK core

Fastest way for creating null-prototype objects in JavaScript

Key management and cryptographically protected messages

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

Quickly get self signed ssl certificates for development

Helpers for working with Uploadcare CNAME-prefixed URLs in browser environments.

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

Definition of Waku interfaces

Protobuf definitions for Waku

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.

YBD Project fork of ytdl-core.

Making Password storage safer for all

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

A powerful, simple, promise-based postMessage library

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

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

Great pincode input component for Vue.js applications.

Manage CLI application encrypted preferences.

A NodeJS password vault.

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

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

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

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

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.

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

This is a Simple S3 Secure Bucket.

The official Wickr IO Bot API Framework

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

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

Simple hastebin-like server with HTTPS

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.

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

User Interface for RTSP capable cameras with HSV support.

Secure Configuration Files, Minogames fork:wq:wq

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.

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.

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.

Methods to read/write secure containers to files.

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

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

Arcjet SDK for Bun

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

Simplify security in JavaScript — simple, fast, secure

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 NextJS application with Wristband. Handles user authentication and token management.

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

Managing certificates on nodejs http server

Create cryptographically random strings.

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

Cashflows Client Library for JavaScript

Secure Cookies implementation for Node

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

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

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

wrapper library for open ssh client and rsync

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!

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

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

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.

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

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.

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

JihyunLab Web secure storage.

Secure HTTP headers

A special encryption algorithm created for K9Crypt.

baileys whatsapp-api

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

Strict environment variable checker with autogenerated ENV_LIST and CLI support

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

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

React based control library with features for every application.

Arcjet SDK for SvelteKit

MCP server for mathematical expression evaluation with strict grammar validation

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

**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**.

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

A powerful, simple, promise-based postMessage library

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

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.

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

Automatically generate tls credentials using letsencrypt.

An authentication and authorization library for express applications and clients

Cordova Custom Config Parameters Plugin

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

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

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

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

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

🔐 Secure, encrypted environment variables that live in your codebase

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

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

A SaltyRTC WebRTC task v1 implementation.

Microscopic Secure Feed occupying a single buffer

BuckleScript/ReasonML Bindings for secure-random-string

API Connect MicroGateway

A SaltyRTC Relayed Data task implementation.

Node.js body parsing middleware

Random number generator and utilities with cryptographically strong PRNGs

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

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.

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

Store a file in the npm cache directory

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

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