JavaScript Tip 💡
Use proper variable names - also in callbacks!
Short, concise code is not necessarily an ideal.
Clarity and readability is.
Paying with an extra line is perfectly ok.
#Javascripttip
Use proper variable names - also in callbacks!
Short, concise code is not necessarily an ideal.
Clarity and readability is.
Paying with an extra line is perfectly ok.
#Javascripttip
April 27, 2021
JavaScript Tip 💡
Did you know that you can use curly braces with switch-statements?
Takeaways:
🔸 More readable
🔸 Establishes their own block scope
#Javascripttip
Did you know that you can use curly braces with switch-statements?
Takeaways:
🔸 More readable
🔸 Establishes their own block scope
#Javascripttip
May 1, 2021
JavaScript Tip 💡
The nullish coalescing operator will return its right-hand operand when the left side is *null* or *undefined*. Not just falsy.
When working with numbers, this is typically very useful. #Javascripttip
The nullish coalescing operator will return its right-hand operand when the left side is *null* or *undefined*. Not just falsy.
When working with numbers, this is typically very useful. #Javascripttip
May 5, 2021
JavaScript Tip 💡
Did you know that you can create your own custom HTML Elements using JavaScript - and then use them in your HTML file just like any other element?
You can create some pretty powerful experiences using this technique. #Javascripttip
Did you know that you can create your own custom HTML Elements using JavaScript - and then use them in your HTML file just like any other element?
You can create some pretty powerful experiences using this technique. #Javascripttip
May 6, 2021
JavaScript Tip 💡
Did you know that you can use the Broadcast Channel API to do basic communication between browser tabs, windows, and iframes?
It's pretty simple 🙌 #Javascripttip
Did you know that you can use the Broadcast Channel API to do basic communication between browser tabs, windows, and iframes?
It's pretty simple 🙌 #Javascripttip
May 6, 2021
JavaScript Tip 💡
Use proper variable names - also in callbacks!
Short, concise code is not necessarily an ideal.
Clarity and readability is.
Paying with an extra line is perfectly ok. #Javascripttip
Use proper variable names - also in callbacks!
Short, concise code is not necessarily an ideal.
Clarity and readability is.
Paying with an extra line is perfectly ok. #Javascripttip
May 6, 2021
JavaScript Tip 💡
The Object.freeze() method freezes an object.
A frozen object can no longer be changed and will result in an error. #Javascripttip
The Object.freeze() method freezes an object.
A frozen object can no longer be changed and will result in an error. #Javascripttip
May 7, 2021
JavaScrip Tip 💡
Avoid unnecessary async-await.
If the function returns a Promise directly, there's no need to await it. #Javascripttip
Avoid unnecessary async-await.
If the function returns a Promise directly, there's no need to await it. #Javascripttip
May 7, 2021
JavaScript Tip 💡
By using function composition, you can compose functions for different purposes.
In this case, we're using one function to create different "setter" functions for updating state in React.
#Javascripttip #Reacttip
By using function composition, you can compose functions for different purposes.
In this case, we're using one function to create different "setter" functions for updating state in React.
#Javascripttip #Reacttip
May 7, 2021