Polly.JS vs Underscore

Overview

Underscore

Stacks1.9K

Followers589

Votes290

GitHub Stars27.4K

Forks5.5K

Polly.JS

Stacks4

Followers21

Votes0

GitHub Stars10.2K

Forks354

Polly.JS vs Underscore: 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, Underscore is detailed as "JavaScript's utility _ belt". A JavaScript library that provides a whole mess of useful functional programming helpers without extending any built-in objects.

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

Polly.JS and Underscore are both open source tools. Underscore with 24.6K GitHub stars and 5.41K forks on GitHub appears to be more popular than Polly.JS with 7.75K GitHub stars and 219 GitHub forks.

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Advice on Underscore, Polly.JS

Abigail

Dec 6, 2019

Decided

Fast Healthcare Interoperability Resources (FHIR) provides standard data objects in JSON format for the healthcare industry. Since JSON objects are hierarchical and tree-like, we had a need to defensively 'pluck' fields from our JSON objects and do lots of mapping. We tried jQuery and Underscore and a few other technologies like FHIRPath; but Lodash has been the most well supported, works in the most contexts, has the cleanest syntax, etc. We particularly like the ES6 version of Lodash, where we can import the method names directly, without resorting to * or _ syntax. We got hooked on the 'get' function to defensively pluck fields from objects without crashing our user interface, and have found countless uses for the other lodash functions throughout our apps. Lodash is great for developing and optimizing algorithms.

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Detailed Comparison

Underscore	Polly.JS
A JavaScript library that provides a whole mess of useful functional programming helpers without extending any built-in objects.	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.
-	🚀 Fetch & XHR Support; ⚡️️ Simple, Powerful, & Intuitive API; 💎 First Class Mocha & QUnit Test Helpers; 🔥 Intercept, Pass-Through, and Attach Events; 📼 Record to Disk or Local Storage; ⏱ Slow Down or Speed Up Time
Statistics
GitHub Stars 27.4K	GitHub Stars 10.2K
GitHub Forks 5.5K	GitHub Forks 354
Stacks 1.9K	Stacks 4
Followers 589	Followers 21
Votes 290	Votes 0
Pros & Cons
Pros 85 Utility 55 Simple 40 Functional programming 32 Fast 28 Open source	No community feedback yet

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