[!WARNING] ⚠️ This project has been archived and is no longer maintained. ⚠️

Github has shown it does not respect its users. Other have said it better than I can.

• https://www.theregister.com/2022/06/30/software_freedom_conservancy_quits_github/
• https://www.andrlik.org/dispatches/migrating-from-github-motivation/
• https://techresolve.blog/2025/12/27/looking-to-migrate-company-off-github-whats-the/
• https://lord.io/leaving-github/
• https://dev.to/alanwest/how-to-actually-migrate-from-github-to-codeberg-without-losing-your-mind-33bf>

Development has moved to Codeberg: ➡️ https://codeberg.org/DavidJEddy/javascript-objects-lab

Please update your remotes:

git remote set-url origin https://codeberg.org/DavidJEddy/javascript-objects-lab

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JavaScript Objects Lab

Overview

In this lab, we'll create objects and perform various operations on them.

Instructions

Be sure to run the tests to get a feel for the types of problems this lab is asking you to solve. In particular, you'll need to define a recipes object and then apply certain updates (destructively and non-destructively) in various functions.

Good luck!

HINT: You might find deleteFromObjectByKey to be a bit hard to write non-destructively. Think about how we learned to use Object.assign. What happens if we do

var obj = { foo: 'bar' }

var newObj = Object.assign({}, obj)

newObj // { foo: 'bar' }

delete newObj.foo // true

newObj // {}

obj // { foo: 'bar' }

Hmmmmm...

Resources

• MDN: Object

View Javascript Objects Lab on Learn.co and start learning to code for free.