Polly.JS vs Proppy: What are the differences?

Developers describe Polly.JS as "Record, replay, and stub HTTP interactions". Polly.JS is a standalone, framework-agnostic JavaScript library that enables recording, replaying, and stubbing HTTP interactions Polly taps into native browser APIs to mock requests and responses with little to no configuration while giving you the ability to take full control of each request with a simple, powerful, and intuitive API.. On the other hand, Proppy is detailed as "Functional props composition for components". ProppyJS is a tiny 1.5kB JavaScript library for composing props (object that components receive to render themselves) The generated props can then be used in your favourite components-based UI framework (like React or Vue.js)..

Polly.JS and Proppy can be primarily classified as "Javascript Utilities & Libraries" tools.

Some of the features offered by Polly.JS are:

• 🚀 Fetch & XHR Support
• ⚡️️ Simple, Powerful, & Intuitive API
• 💎 First Class Mocha & QUnit Test Helpers

On the other hand, Proppy provides the following key features:

• Stateless - Your component layer ends up becoming stateless, and only responsible for accepting props and rendering them.
• Functional - With your props being composed in functions, they become easier to expand as your requirements grow.
• Providers - With Proppy's providers, you can set application-wide global object accessible anywhere in your components tree.

Polly.JS and Proppy are both open source tools. Polly.JS with 7.75K GitHub stars and 219 forks on GitHub appears to be more popular than Proppy with 831 GitHub stars and 14 GitHub forks.