JavaScript Review Checklist

Use this checklist to review whether a JavaScript note is clear enough.

For Each Concept Note

• Does it explain the concept in one sentence?
• Does it include one small code example?
• Does it say when to use the concept?
• Does it link back to JavaScript or a JS sub-map?
• Does the code run without naming mistakes?

Common Mistakes To Watch

• method name mismatch, e.g. defining sayHello but calling sayHallo
• typo in property names, e.g. isEmployed vs isEnployed
• confusing map() and forEach()
• forgetting that fetch() returns a Promise in JS
• forgetting await response.json()
• using arrow functions when a method needs its own this
• using eval() in examples without understanding the security risk

Related

• JavaScript
• JS - Practice Projects