JavaScript tricks 🤯 that every developer should know

1. Using the spread operator to copy arrays and objects.
2. Using Array.map() to transform elements in an array.
3. Using Array.filter() to select elements from an array.
4. Using Array.reduce() to perform a reduction on an array.
5. Using template literals to create multi-line strings and interpolate variables.
6. Using destructuring assignment to extract values from arrays and objects.
7. Using thefor...of loop to iterate over iterable objects like arrays and strings.
8. Using the Object.entries() method to get an array of an object's key-value pairs.
9. Using the Object.assign() method to merge objects.
10. Using the async/await syntax to make asynchronous code easier to read and write.