JSPM

Minimal signature/verification JWT library

HMAC token generation and verification with time-based limitation on validity

Solidity smart contracts for **cross-chain token swaps** with upgradeability and BLS signature verification.

A lightweight email verification library using JWT and Nodemailer.

JWT signing and verification for Enkaku RPC

Koa middleware for validating JSON Web Tokens

Verify the Apple id token on the server side.

Tiny JavaScript tokenizer.

A collection of token providers

Create a promise that can be canceled

Lightweight, zero-dependency JWT decoder for Node.js and browsers. Decode JWT tokens without verification.

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

Node.js Google Authentication Service Account Tokens

A promise based streaming tokenizer

small commonmark compliant markdown parser with positional info and concrete tokens

Get the auth token set for an npm registry (if any)

Class for creating AST nodes.

Common token types for decoding and encoding numeric and string values

TypeScript definition for strtok3 token

Lexer / tokenizer

Temporarily substitute tokens in the given `string` with placeholders, then put them back after transforming the string.

Minimal Firebase ID token verification middleware for Node and Express

Lightweight verification of Firebase JWT

Google ID token authentication strategy for Passport.

Parse CSS media queries (spec-compliant)

The modern CSS-in-JS library

JWT authentication middleware.

Generate string from a token array by interpolating values.

Tokenize a string into an array of string parts and format identifier objects.

JWKS token verification middleware.

Trim the whitespace within an array of GLSL tokens

safely inject a block of tokens into a shader

The modern CSS-in-JS library

Making it as easy as possible to authenticate a Google API request

Parse a Mapbox API token, in Node or the browser

A comprehensive and customizable authentication solution for applications. Includes flexible auth flows, email/SMS verification, custom middleware, and integration with Twilio and SMTP services.

HTTP Bearer authentication strategy for Passport.

JWT utils for Fastify

Essential utils for promises

Akamai Edge Authorization Token for Property Manager Behavior

angular window inject token

Straight-forward execution of OAuth 2.0 flows and authenticated API requests

This NPM module is designed for sites running Node.js, Bun, or Deno that participate in the [Zero Ad Network](https://zeroad.network) program.

Crockford base-32 checksum encoding

JWK support

A token-based authentication and HMAC verification middleware

Solana token snapshot and merkle proof generation utilities

css-in-js solution for application combine with antd v5 token system and emotion

Node module to mask various kinds of data in the required formats

Two- / Multi- Factor Authenication (2FA / MFA) for node.js

Helpers for rocambole AST token manipulation

A lightweight JWT implementation with ZERO dependencies for Cloudflare Worker

privacypass-ts: A TypeScript Library for the Privacy Pass Issuance Protocol

Authentication library for the browser environment using Web Crypto API

Provides methods for performing time-based operations including token verification, hash generation, and NTP calculations. It primarily deals with time-based one-time password (TOTP) functions

An implementation of Perl's Algorithm::CouponCode for NodeJS.

Fast token estimation at 94% accuracy of a full tokenizer in a 2kB bundle

Generate random tokens

Advanced tagging/tokenizing plugin for input fields with a focus on keyboard and copy-paste support.

String Tokenization Library for JavaScript

keylab is a library aiming to create and validate JSON Web Tokens without hussle or prerequisitie cryptography knowledge.

The Uniswap default token list

An easy-to-use JavaScript API for the Internet Computer.

Flex JWE Token Validator

A lightweight library for token generation and verification.

Easy 2-Factor Integration For Node.js

JSON Web Token (JWT) builder

A universal & performant styling library for React Native, Next.js & React

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

Simple Bearer authentication scheme plugin for hapi, accepts token by Header, Cookie or Query parameter.

Blazing fast, zero-config authentication system with JWT for MySQL and PostgreSQL. Set up secure auth in seconds with auto-schema setup and extensible custom fields.

Cookie authentication strategy for Passport

Unique Token authentication strategy for Passport.

Express middleware for JWT permissions

A library for interfacing with the ICP ledger on the Internet Computer.

Calculate the token consumption and amount of openai gpt message

Verify the Apple id token on the server side.

A library for generating random API key/access tokens

A Node.js implementation of the PKCS#11 2.40 interface

JWT key generator

Isomorphic filecoin abstractions for RPC, signatures, address, token and wallet

Google ID token authentication strategy for Passport.

One-time token session plugin for Better Auth

⚒️ A library for token math.

HTTP Bearer set header authentication strategy for Passport

Implementation of Google OAuth 2.0 for server-to-server interactions, allowing secure use of Google APIs without interaction from an end-user.

Get an OAuth 2.0 access token for the Shopify API with ease

js module that get token from vault HashiCorp server by using AWS STS

StringScanner performs lexical scanning operations on a string.

HTTP Bearer authentication strategy for Passport and Keycloak

A simple light-weight authentication library for Vue.js

Token generated by concatenating username and password with `:` character within a base64 encoded string.

Redux actions and reducers to integrate with Devise Token Auth

Node.js module for Google API service account authorization (Server to Server flow)

Authentication token strategy for Passport.

npm/script and binary 📦 to get a token from a GitHub App

Core module for Veridot - Enterprise-grade distributed token verification library

JWT authentication middleware.

Generates cryptographically strong pseudo-random UIDs with custom size and base-encoding

A library for interfacing with ICRC ledgers on the Internet Computer.

Authentication Library for React, which makes Token based auth very easy

Parse a request's bearer token

This is a Typescript based library for managing your design system tokens. It is unopiniated, and designed to make it easy to manage token definitions, transformations, and outputs.

A package that generates the necessary token to use the Google Translate API for free

Verify JWT issued by Azure Active Directory B2C.

Work with strings.

Simple Firebase authentication for all Next.js rendering strategies

A react token (tag) input component. Allow customize data structure and Look & Feel

Generates a secure random string with a given length

There are lots of scenarios which one can use our Random string generator the most known or the best scenario is for

Middleware and Plugin for setting token authentication

A lightweight JWT implementation with ZERO dependencies for Cloudflare Worker

A free and unlimited for Google Translate, Multi-translation support object input

A TypeScript OIDC authentication library with support for JWT and opaque tokens

Simple, opinionated implementation of JWS and JWE compact serialization

Random token generation of given size

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

RFC2617 basic authorization header from username and password.

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

Implementation of Cogny2 Module Sets

Library to introspect tokens of services following RFC-7662

A policy-driven JOSE Key Management Tool

Tokenize a string into words and whitespace tokens

Axios interceptor to store, use, and refresh tokens for authentication.

Generates random tokens with custom size and base-encoding using the RFC 4122 v4 UUID algorithm

A library for interfacing with ckBTC.

Basis Theory utility for decrypting Apple Pay Tokens

Function to validate access token received from azure active directory. Useful when you're using a msal library to authenticate users on the frontend and you wanna verify Microsoft tokens in the API.

◦ The Uniswap unsupported token list

Create, sign & decode Solana transactions with minimum deps

server to manage authentication authorization of users and more

⚒️ A library for token math.

Tokenize JavaScript

A library for interfacing with ckETH.

A helper tool for decoding MongoDB change stream resume tokens

A fast tokenizer/lexer core that is well tested.

A library to send verification tokens via WhatsApp

A simple wrapper around firebase token authentication

Create a promise that can be canceled. This is a fork of sindresorhus/p-cancelable, but with CommonJS support.

Username and token authentication strategy for Passport - modified from passport-local.

Secure Storage for React Native (Android & iOS) - Keychain & Keystore

A package that generates the necessary token to use the Google Translate API for free

Javascript backend library to verify keycloak tokens and get user info

Minimal utility for decoding JWT claims

TypeScript SDK for Gala Launchpad Backend API - 100+ public methods with 373+ fully documented APIs supporting optional wallet (read-only and full-access modes). Production-ready DeFi token launchpad integration with AgentConfig setup, GalaChain trading,

SDK for deploying tokens using Clanker

A composable token for cancelling asynchronous operations.

Passport strategy for authenticating with a http header token

A modular library for interacting with canisters on the Internet Computer.

The modern CSS-in-JS library

Client for easy retrieving access_tokens from Targetprocess Auth service.

Wrapper around fetch capable of graceful authentication token refreshing.

Aave ERC20 token

Parse relative datetime tokens into date objects

A framework-agnostic Typescript SDK that validates JWT access tokens issued by Wristband for user or machine authentication.

Estimate the number of tokens for Gemini models

A token replace plugin for gulp

Web3 Token is a new way to authenticate users in hybrid dApps using signed messages. Implementation of EIP-4361

Replace strings in webpack modules, with configurable apply-stage and match-count requirements.

Fast, beautiful, unique random Strings for node.

A node.js/express module for passwordless authentication

A simple layer for interacting with PKCS #11 / PKCS11 / CryptoKI for Node in TypeScript

Authentication library for Vue.js

A policy-driven JOSE Key Management Framework

A module to help you create and use connections to your Netsuite Restlets.

Lightweight wallet and token management library for Unicity Protocol

Sign In with Apple Token strategy for Passport, let's you validate the user token server side, usefull for mobile app SignIn with Apple authentication for example. The validation is done by using the public AppleID authentication keys.

Read file token by token

A comprehensive Discord token validation and verification tool

Token Generator for Edgecast Token-Based Authentication

check JWT is expired or not.

XyPriss Security is an advanced JavaScript security library designed for enterprise applications. It provides military-grade encryption, secure data structures, quantum-resistant cryptography, and comprehensive security utilities for modern web applicatio

Simple create api(Mohammad Nayan)

JWT authentication middleware for Restify

Get the attributes and uniforms from a GLSL shader string

Converts a string into an array of tokens, with useful methods for looking ahead and behind, capturing, matching, et cetera.

Google Token strategy for Passport, let's you validate the user token server side, usefull for mobile app Google authentication for example. The validation is done by the official Google Auth library for NodeJs.

Compile and run Motoko smart contracts in Node.js or the browser.

Bearer token parser middleware for koa

A straightforward token bucket implementation with no entanglements

generate developer tokens for the apple music api in node, with a CLI mode for development.

String Tokenization Library for TypeScript

Fluid Design Tokens

The Blockstack Javascript library for authentication, identity, and storage.

Useful functions for working with CSS media queries in JS/TS

Nest Azure Active Directory JWT Token Validator

An edge runtime compatible token generator

This package generates JWT tokens using jsrsasign library.

ERC-20 token ABI

Authentication utilities for ThinkingCat SSO services with conditional logging

Token authentication strategy for Passport.

token2css takes a list of design tokens in a structured format such as JSON or YAML and converts them to a list of CSS preprocessor variables

Basis Theory utility for decrypting Google Pay Tokens

The modern CSS-in-JS library

Fast and simple uid generator

◦ The SushiSwap default token list

Simple hapi v17+ authentication scheme including JWT

Create a string representation of an object or primative

Lightweight Node.js authentication library with JWT, bcrypt, Express middleware, and SQLite adapter.

A comprehensive authentication middleware for Node.js applications with SSO integration, JWT validation, and role-based access control

Simple JWT parser and validator

An ESlint plugin checking for any hardcoded credentials

◦ The Quickswap default token list

tokenize a string that includes ansi code

AAD JWT authentication middleware.

An unopinionated authentication library for building Node.js APIs.

markdown-it plugin for modifying tokens in a markdown document. It can for example modify content or attributes for certain type of elements like links or images.

Verify JWT issued by Azure Active Directory B2C.

ExpressJS middleware that detects access token and attaches to request context (as: req.accessToken)

React Native Stripe wrapper that makes using Stripe with React Native safe and easy in iOS/Android.

Firebase token decoder for edge runtimes

Advanced tagging/tokenizing plugin for input fields with a focus on keyboard and copy-paste support. Fork of sliptree/bootstrap-tokenfield

PostCSS plugin that provides a function to retrieve design tokens expressed in JS or JSON, within CSS

A helper function for accessing token values from a styled-components theme

The modern CSS-in-JS library

HTTP Bearer authentication strategy for Passport.

Social Authentication library for (SPA, PWA & App)

Typescript Library Project

expiring token system for ephemeral tasks such as email verification and password reset

Token compatibility checker for EIP-2612 (Permit) and EIP-3009 (TransferWithAuthorization) support

The modern CSS-in-JS library

Generate cryptographically secure token strings

Simple express middleware for validating JWT bearer tokens.

Validate access tokens

Cryptographically secure pseudo-random token of n digits

Youtube Leanback API wrapper

Tool transforming Ant Design for Figma tokens to less files

A universal & performant styling library for React Native, Next.js & React

Passport strategy for authenticating with Google Plus via OAuth2 access tokens

The modern CSS-in-JS library for React Native

General ERC20 to ERC1155 Token Wrapper Contract

JavaScript library providing basic functionalities to interact with web3 tokens.

A sample library for generating akamai auth token

HTTP Bearer authentication strategy using custom headers and field names for Passport. Forked from https://github.com/jaredhanson/passport-http-bearer.

Unicity Nostr SDK - Token transfers and nametag bindings over Nostr protocol

Wechaty Token Based Authentication Manager

Token/Tag input component

React component to display token images with fallbacks and unknown state.

Local token authentication strategy for Passport.

Professional BNB and four.meme trading SDK for Binance Smart Chain with automatic migration detection and PancakeSwap integration

JSON Web Token (JWT) Bearer Token Exchange Middleware for OAuth2orize.

Generate EKS token with signature v4 signing process.

TypeScript SDK for Bags

JWT authentication broker for MCP ABAP ADT - manages tokens based on destination headers

[](https://npmjs.org/package/passport-linkedin-oauth2-token)

Validates and decrypts google's id_token

A comprehensive token registry for the Spectra Finance ecosystem, providing standardized metadata for tokens, ERC4626 wrappers and protocols across multiple networks.

TypeScript SDK for Waypoint token routing on Aptos and Algorand

Passport strategy for authenticating with Apple via identity token

Reusable axios instance with token management and header injection for web applications.