JSPM

RustCrypto: Argon2 binding for Node.js

All the goodness of `feross/standard` with semicolons sprinkled on top.

Mocking framework

🎉A verification code input

Minimal JavaScript type checking library

Verify and Parse Pomerium JWTs

Utils library to use with the Smarty Javascript SDK

RSA public/private key OpenSSL bindings for node and io.js

Test if a value is Node stream-like.

qsu is a utility library that contains useful and frequently used functions. Start with your preferred language and the modern development environment.

Verify the Apple id token on the server side.

Test if a value is Node writable stream-like.

PASETO v4 (encrypt, decrypt, sign & verify) in TypeScript

Lightweight RSA/ECDSA keypair generation and JWK <-> PEM using node's native RSA and ECDSA support

node.js library for encoding, decoding, and verifying JSON Web Tokens (JWTs)

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

A super lightweight JavaScript / TypeScript library to check whether a given url is valid and exists or not.

RustCrypto: Argon2 binding for Node.js

A validator for swedish banking numbers

RustCrypto: Argon2 binding for Node.js

RustCrypto: Argon2 binding for Node.js

Verify JWT issued by Azure Active Directory B2C.

RustCrypto: Argon2 binding for Node.js

An ESLint Shareable Config for video.js Standard Style.

RustCrypto: Argon2 binding for Node.js

A verification code input, autocompletion friendly

RustCrypto: Argon2 binding for Node.js

A parameter verify tools.

Sub package of a. Mocking framework

Verify SDK for React Single Page Applications

A signatures library based on Node.js crypto module.

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

Verifies that typescript examples in markdown files actually compile.

Arcjet runtime security SDK for Node.js — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

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

🧳 Verify your output code is compliant to the version you're targeting

Convert Ethereum address to a checksummed address

Unified API for password hashing algorithms

JavaScript Standard Style JSDoc support - ESLint Shareable Config

Check for a valid Number value.

Stylelint shareable config for XO

is a package which gives you a possibility to run every [OpenSSL](https://www.openssl.org/) command in [Node.js](https://nodejs.org/en/) in a handy way. Moreover, parameters like -in, -keyin, -config and etc can be replaced by a raw data ([Buffor](https:/

ESLint sharable config for strict linting

A simple library to validate Mexican RFCs (Tax IDs)

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

Type check values: `is.string('🦄') //=> true`

Express middleware handlers for validation AWS Signature V4

Simple signing of PDFs in node.

Keep your package.json version requirements satisfied

Test if an object's prototype chain contains a provided prototype.

Accept MitID, NemID, Swedish BankID, Norwegian BankID and more logins in your Expo (React-Native) app

Decode, sign/resign or verify JSON Web Tokens (JWT). Works in majority of modern browsers, Node.js and other JavaScript runtimes.

SheerID JavaScript Library

Check to see if a token is expired using only the token itself without a secret key or validation

Verify your deployed smart contracts on Etherscan from the Truffle CLI

Arcjet runtime security SDK for NestJS — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

A EIP55 compatible address encoding library

RSA public/private key OpenSSL bindings for node and io.js

JavaScript style for plugins and tools in the video.js ecosystem.

Type check values. This is a fork of sindresorhus/is, but with CommonJS support.

ESLint shareable config for the HTML Academy style

ESLint bundled with drupal core config

Node.js based EC key utilities that can generate PEM keys (required by crypto.sign and crypto.verify) from the raw ones usually but not necessarily generated by crypto.ECDH

Verify the digital signature of the pdf

🎉A verification code input

JavaScript Standard Style - ESLint Shareable Config

Library to encrypt and decrypt data in JSON Web Encryption (JWE) format and to sign data in JSON Web Signature (JWS) format. Leverages Browser's native web crypto API.

verify pdf files in JS

The best possible way to verify and validate an email address.

iOS In App Purchase Receipt Verification library

Verify and publish actions from and to your SignalR hubs

check JWT is expired or not.

Stylelint shareable config for the HTML Academy style

Decode and verify JWT tokens issued by AWS Cognito.

verify that environment variables exist before doing something

Javascript Tradeshift Style - ESLint Shareable Config

SheerID JavaScript Library

A powerful logging system for messages and errors in nodejs.

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

## Description

DEPRECATED - See modern-standard.

ESLint shareable config for the Tiendanube projects

Generate and verify python-passlib compatible PBKDF2 hashes.

A tool to verify an email address exits via SMTP

Simple implementation of google's new reCAPTCHA

🎉A verification code input for vue 3

Verify JWT Token issued by Azure Active Directory B2C

Ultrapass Web SDK provides privacy-preserving biometric authentication and identity verification using Homomorphic Tokens (FTs). It enables secure face, voice, and fingerprint recognition directly in web browsers without exposing sensitive biometric data,

Generate fake Italian vat and verify vats

Parameter validator makes it easy to verify that an object contains required, valid parameters.

Arcjet runtime security SDK for Bun — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

A tool to verify an email address exits via SMTP

Portfolio-wide post-deployment web QA/QC runner. Locked manifest/report contract, Playwright-driven checks, Vantage-integrated incidents.

ESLint shareable config for Next.js to be used with eslint-config-xo

testdouble for Karma

Airbnb's JS ESLint config + JS Standard Style + semicolons

JavaScript library to verify RSA PSS SHA256 signatures with a given public key.

A comprehensive and lightweight utility to validate cryptocurrency wallet addresses across multiple chains like EVM, Solana, Bitcoin, Polkadot, and Cosmos. Maintained by Road2Crypto - The #1 Crypto Portfolio Tracker.

Check if a string is a datetime string.

Official QuickEmailVerification API library client for node.js

ESLint shareable config to be used with xo

JavaScript library to verify RSA PSS SHA256 signatures with a given public key.

GENERATE SECRET AND HMAC VERIFY

JavaScript Standard Style Preact/JSX support - ESLint Shareable Config

A tool to verify an email address exits via SMTP

ESLint shareable config for the 6RS style

Arcjet runtime security SDK for SvelteKit — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

Verify new apple sign-in token in Node

vue3 slide verify

Accept MitID, NemID, Swedish BankID, Norwegian BankID and more logins in your Node.js app using Passport or plain Express.js

Create and verify HMAC's for JSON objects

Official HostWebhook SDK — verify signatures, parse headers, and send webhooks

Standard configuration for ESLint 9

Verifies Signature in AWS SNS HTTP POST requests

LoRa packet decoder/encoder

Modular ESLint configuration

A simple library to validate Mexican CURPs (Personal ID)

Coerces, validates and prettifies vehicle registration marks (VRMs)

Google In App Billing Receipt Validation

PEAC protocol command-line tools

TypeScript Standard Style based on StandardJS

A collection of components and utility functions for verifying and suggesting addresses using Lob

verify pdf files in JS

Safely verify that a received webhook originated from GitHub.

CryptoNets WebAssembly SDK

Verifies that your package will work after it is published by running your unit tests in a special test folder.

ESLint shareable config for the Scout style

Promisified openssl library

JavaScript Styling ESLint config for Doshii

Shared Biome linting/formatting config for 20 Minutes

Dark Sky JavaScript Style - ESLint Shareable Config

Verify RSA JWT on Cloudflare Workers

Verify the authenticity of an incoming Shopify webhook quickly and easily. Requires a raw body (shopify requirement), but parses to JSON for you.

JavaScript Standard Style with Trailing Commas - ESLint Shareable Config

vue slide verify

Zero-dependency cryptographic verification for Treeship receipts and certificates. Runs anywhere WASM runs: Node, browser, Vercel Edge, Cloudflare Workers, AWS Lambda.

TypeScript configuration for ESLint 9

Arcjet runtime security SDK for Fastify — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

Verifies windows store receipts.

Airbnb JavaScript Style Flow support - ESLint Shareable Config

Lifecycle-based verification CLI for OpenClaw deployments

Simple reCAPTCHA verifier for node

thai id card check/generate

Validate your runtime data with easy to pick up, TypeScript-inspired syntax.

This module takes a password string and validate it according to the specified rules.

Git tags with higher level of security

ESLint shareable config used by Aenon Dynamics

Verify the signature of Paddle.com webhook payloads. Use this to confirm authenticity and secure your webhook handlers.

ESLint config for Melinda's backend applications

Verify that file or package, be it remote, or local, is a valid ECMAScript Module

RSA public/private key OpenSSL bindings for node and io.js

A command-line tool that validates multilingual translation files against i18n (Internationalization) standards.

NEAC signature verification SDK

100Pay.js is the official Nodejs API wrapper SDK that lets you easily verify crypto payments, run bulk payout, transfer assets and many more.

Webpack v4 compatible version of panva/jose v3.x

Check whether an email address exists.

Unified offline verifier for signed decision receipts (Ed25519), VOPRF anonymous-credential tokens, Knowledge Unit bundles, and selective-disclosure receipts. Sigil-verified canonical release.

Credit Card validation using luhn algorithm

Quereus plugin providing cryptographic functions (digest, sign, verify)

isNumber, isOdd, isEven, isNumeric, isNotNumber, isPrime, findPrimeToN

Scaffold a signed Motebit identity (motebit.md) or a runnable agent service — `npm create motebit`. Apache-2.0.

Automates verification on etherscan.io of ethereum contracts that were compiled and deployed with truffle

Express middleware handlers for validation AWS Signature V4

A little library for asserting types and values, with zero dependencies. Follower for check-types (archived).

The canonical `motebit-verify` command-line tool — verifies any signed motebit artifact offline, with every hardware-attestation platform bundled (Apple App Attest, Android Hardware-Backed Keystore Attestation, TPM 2.0, WebAuthn). One install, no network,

Javascript code linter for traveloka js styleguide

Proper test verifications

10stars.io TypeScript-ESLint Styleguide - ESLint Shareable Config

verify pdf files in JS

ESLint shareable config for the Tiendanube projects

The eslint config we use at moccu

parameter validate middleware for koa

micro type checker that unifies 2 ways to check type in javascript

Verify URLs in Node with Fetch or SuperAgent

Like standard, but loosen up on the spacing

ESLint shareable config for the Brainhub style

Verify JWT issued by Azure Active Directory B2C.

JavaScript Happiness Style - ESLint Shareable Config

Personal ESLint settings, which can be used by anyone.

Check specified path sign with native current OS signing tools.

Fast runtime validation of `engines.node` specified in package.json

Email address validation using the regex from the specs for an InputHTMLElement

JavaScript Happiness Style

Within Jest Setup, verify node version

A component for entering a set of SMS verification codes for react-native, Compatible for Android and iOS

Arcjet runtime security SDK for Remix — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

X-Hub-Signature tools - lightweight, zero-dependency, WebCrypto

Arcjet runtime security SDK for React Router — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

Noir ESLint shareable config

İleti Merkezi Node.js SDK

Arcjet runtime security SDK for Deno — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

JavaScript Standard Style Flow support - ESLint Shareable Config

eslint sharable config for spacey-standard

List of Packages that Use JavaScript Standard Style

Stylelint shareable config for XO with 2-space indent

A library for verifying student status with Daystar University.

generate Standrad JSON Input from the Truffle CLI

Arcjet runtime security SDK for Astro — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

A lightweight utility to verify Nigerian phone number network providers by prefix. Supports both CommonJS (require) and ESM (import).

ESLint config for opensphere

Checks if an email is a business email from a list of 15,000 emails.

Backend JWT verification SDK for Azirid Identity. Validate access tokens locally using JWKS — no HTTP calls to the auth server on every request.

Verify your deployed smart contracts on Etherscan/Blockscout from the Truffle CLI

Concordia Language Compiler

Command-line tool for noy-db — inspect .noydb bundles without decrypting, verify integrity, validate config objects, scaffold topology profiles, and monitor a live vault's store metrics.

Apache-2.0 verifier for Apple App Attest hardware-attestation credentials — offline chain verification against the pinned Apple App Attest root CA. Plugs into @motebit/crypto's HardwareAttestationVerifiers dispatcher to validate iOS device-attested motebi

🏃‍包含一些常用方法例如对象深克隆、递归调用、一一对比/数组交集、并集、差集/二维向量点乘、叉乘/股票KDJ、MACD、RSI、BOLL/验证为空、车牌号、邮箱、身份证、统一社会信用代码、手机号、版本对比/转换日期、星座、身份证解析、字节/随机颜色、手机号、身份证号码、统一社会信用代码...持续更新整合

A lightweight image rotation verification plugin.

semantic-release plugin checking if the new semantic release is breaking dependent projects

ESLint configuration files (shareable configs) to guard from problems in different areas of JavaScript development.

Verify JWT issued by the Microsoft Identity Platform (including Azure AD B2C).

ESLint shareable config for the Kraftvaerk JavaScript style guide

Ayyıldız Mobile Node.js SDK

A password hash generator and verifier for Nodejs.

Submit proofs to zkVerify and query proof state with ease using our npm package.

ESLint bundled with Airbnb config

ESLint shareable config for the Fliplet style

Zod schemas for AWS Cognito User Pools

self-contained eslint profile

CLI scanner and bundle verifier for the EuConform Evidence Format and offline EU AI Act evidence.

🎉A verification code input

Eslint config for code-quality, prevent possible errors and follow best practices

**NOTE: This is effictively a fork of [@truestamp/canonify](https://www.npmjs.com/package/@truestamp/canonify) to fix an issue with exporting types. Since a repo could not be found, a fork/PR was not possible. All copyrights/attribution has been left in p

Apache-2.0 verifier for TPM 2.0 Endorsement-Key hardware-attestation credentials — offline chain verification against pinned vendor EK roots (Infineon, Nuvoton, STMicro, Intel PTT) plus binary TPMS_ATTEST parsing. Plugs into @motebit/crypto's HardwareAtte

Verify Larkin Ed25519-signed receipts. Zero dependency on Larkin's API.

Lightweight AWS Cognito JWT verifier

Conformance test runner for the AEO spec. `dualmark verify <url>` scores any site against the AEO Specification.

Coerces, validates and prettifies vehicle registration marks (VRMs)

Npm SDK for Direct7 Platform REST API

stylelint shareable config for the Kraftvaerk CSS style guide

JavaScript Standard Style - ESLint Shareable Config

Verify the digital signature of the pdf

Generates and validates driving license numbers (DLNs)

BPSmart's default ESLint configuration

Actively maintained fork of `eslint-config-standard`: ESLint Config for JavaScript Standard Style

Apache-2.0 verifier for W3C WebAuthn packed-attestation hardware-attestation credentials — offline chain verification against pinned FIDO vendor roots (Apple, Yubico, Microsoft). Plugs into @motebit/crypto's HardwareAttestationVerifiers dispatcher to vali

JWT decode, encode, and verify utilities wrapping jose

JavaScript Standard Style (with Flow types)

Ping OIDC Web SDK

Validate files with XO

Skeleton for ESLint shareable configs

BIP-322 Bitcoin message signature verification using WebAssembly

ESLint Shareable Config for Pebble

JWT decode, encode, verify from your terminal

Runtime Verification Library for browsers and Node.js.

JavaScript Happiness Style JSX support - ESLint Shareable Config

Arcjet runtime security SDK for Nuxt — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF

Abstract base class for captcha solver providers.

Captcha solver provider for the anti-captcha service.