Simple to use local JSON database. Use native JavaScript API to query. Written in TypeScript. (supports Node, Electron and the browser)

JsonWebToken implementation for node.js http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html

a simple and fast JSON logging module for node.js services

Node.js body parsing middleware

"JSON Web Almost Everything" - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes.

API and CLI for generating a markdown TOC (table of contents) for a README or any markdown files. Uses Remarkable to parse markdown. Used by NASA/openmct, Prisma, Joi, Mocha, Sass, Prettier, Orbit DB, FormatJS, Raneto, hapijs/code, webpack-flow, docusaurus, release-it, ts-loader, json-server, reactfire, bunyan, husky, react-easy-state, react-snap, chakra-ui,

JWT(JSON Web Token) encode and decode module for node.js

Easily read/write JSON files.

Query and manipulate JavaScript objects with JSONPath expressions. Robust JSONPath engine for Node.js.

📝 tslog - Universal Logger for TypeScript and JavaScript

A RSS, Atom and JSON Feed generator for Node.js, making content syndication simple and intuitive! 🚀

Node server for dynamic, fake JSON.

Parse, Resolve, and Dereference JSON Schema $ref pointers in Node and browsers

Converts XML to JSON using node-expat

The micro-library of Node.js stream components for creating custom JSON processing pipelines with a minimal memory footprint. It can parse JSON files far exceeding available memory streaming individual primitives using a SAX-inspired API.

A library to retrieve RSA public keys from a JWKS (JSON Web Key Set) endpoint.

A Node.js framework agnostic library for (de)serializing your data to JSON API

React.js Drag-and-Drop Email Editor based on MJML. Transform structured JSON data into major email clients compatible HTML. Written in Typescript and supported both in browser and Node.js.

Jayson is a simple but featureful JSON-RPC 2.0/1.0 client and server for node.js

JSON Web Signatures