pythagora-demo-lodash
lodash
pythagora-demo-lodash | lodash | |
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8 | 189 | |
5 | 59,081 | |
- | 0.3% | |
5.3 | 4.8 | |
11 months ago | 2 days ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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pythagora-demo-lodash
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I created a CLI tool that writes unit tests with GPT-4 (with one command, I created tests for Lodash repo with 90% code coverage and found 13 bugs)
Re types of bugs, I'm assuming you're talking about Lodash bugs. I've made a fork and added the bugs in the readme - https://github.com/Pythagora-io/pythagora-demo-lodash
Not sure if I understand - how do you mean? Btw, you can see all generated tests in the lodash demo repo - https://github.com/Pythagora-io/pythagora-demo-lodash. Also, tests in Pythagora itself are all generated by itself.
'Not sure about your other tests, but at least one of the failures in your pick() tests is a result of an incorrect call signature. https://github.com/Pythagora-io/pythagora-demo-lodash/pull/1
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How to kickstart automated test suite when there are 0 tests written and the codebase is already huge
If you’re curious to check these out yourself, we’ve forked the Lodash repository and added the tests generated by Pythagora. Feel free to explore them here.
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CLI tool that writes unit tests with GPT-4 - with one command it gets a codebase from 0 to 90% code coverage (for Lodash repo, it created ~1500 tests with 90% coverage and found 13 bugs)
However, after testing on a couple of different repos, it seems that GPT is able to find edge cases which are quite hard to think of. This way, the generated tests actually found bugs right away. TBH, I was quite blown away by this. Here is a lodash demo repo that I forked and generated tests with Pythagora. It took 4 hours to finish but the results are quite amazing:
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I created a CLI tool that writes unit tests with GPT-4 (with one command, it created ~1500 tests for Lodash and found 13 bugs)
However, it seems that tests that GPT creates cover edge cases that are quite impressive (check out the tests in the demo lodash repo I linked). I think that generating tests with GPT might have a bigger value than we think.
lodash
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How to set up a new project using Yarn
Let’s make sure that we can packages and run code. We will install lodash, call a function from it, and print the output.
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8 NPM Packages for JavaScript Beginners [2024][+tutorials]
Lodash.js is like the Swiss Army knife for JavaScript developers. Need to manipulate data structures or dabble in functional programming? Lodash is here to save the day with its arsenal of utilities. It's all about making your code cleaner and your life easier, which is probably why big guns like Google and Airbnb have it in their toolkit.
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Full Stack Web Development Concept map
lodash - utility library enabling things like deep object comparison that aren't easy to do with javascript out of the box. docs
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Getting Started with Lodash: A Beginner's Guide to JavaScript Utility Functions
Lodash is a widely used JavaScript utility library that provides a plethora of functions to simplify common programming tasks. From manipulating arrays and objects to handling edge cases and implementing functional programming paradigms, Lodash offers a comprehensive toolkit for JavaScript developers. In this beginner's guide, we'll learn how to get started with Lodash and leverage its functionality to write cleaner, more efficient, and more maintainable code.
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JavaScript Libraries That You Should Know
5. Lodash
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JavaScript Equality Under the Lens: Enhancing React's Dependency Checks
If you want even more sophisticated equality checks like deep comparisons, there's the: lodash.iseQual library that'll do this for you out of the box. At least now you do have a bit of clarity on what's happening under the hood, so there's no harm in using a library.
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Top 20 Frontend Interview Questions With Answers
It's also important to ensure that you're importing libraries correctly, so webpack can perform tree shaking effectively. For example, let's import lodash, as follows:
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How to Remove Duplicate Objects from an Array in JavaScript
Lodash is awesome! It’s a JavaScript library that helps you do many things with data. You can use Lodash to manipulate arrays, objects, JavaScript strings, numbers, and more. It’s easy to get Lodash in your project. You can use npm or a CDN to install and import it. Here’s how:
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Observables and Observers in RxJS
Think of RxJS as Lodash for events.
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Coming to grips with JS: a Rubyist's deep dive
lodash and You Might Not Need Lodash
What are some alternatives?
pythagora - Generate automated tests for your Node.js app via LLMs without developers having to write a single line of code.
ramda - :ram: Practical functional Javascript
underscore - JavaScript's utility _ belt
lazy.js - Like Underscore, but lazier
RxJS
Sugar - A Javascript library for working with native objects.
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
Mout - Modular JavaScript Utilities
Rambda - Faster and smaller alternative to Ramda
jQuery - jQuery JavaScript Library
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
mori - ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript