HTTP server mocking and expectations library for Node.js
Axios + standardized errors + request/response transforms
Ajax for Node.js and browsers (JS HTTP client)
Super-agent driven library for testing node.js HTTP servers
A Powerful API Mocking and Testing Tool
The most advanced tool for HTTP API
Run Node.js web applications and APIs using existing frameworks
Google APIs Client Library for browser JavaScript, aka gapi
BDD / TDD assertion framework for node.js
Cabin is the best JavaScript and Node.js logging service and logging
A light-weight module that brings the Fetch API to Node.js
Koa REST API Oops Serverless Boilerplate
The simple, secure framework developers trust
A Node.js module for retrieving a request's IP address on the server
Generate critical CSS for your web pages
A Simple and Isomorphic GraphQL Client for JavaScript
Test REST, GraphQL APIs
Micro #JavaScript Library for Mobile Devices
An unopinionated authentication library for building Node.js APIs
Log HTTP requests/responses separately, visualize their concurrency
Library for providing multiple uploads via the HTML5 File API
Stateless Cross-Site Request Forgery (CSRF) protection with JWT
AngularJS service to handle Rest API Restful Resources
WeChat debugging, WebView style debugging, and real-machine debugging
Open Source API-centric PHP Micro-framework