Hey indie hackers! I am a professional Product Designer, helping product creators design their web/mobile apps. Below is the selection of what I believe to be the five most important UX laws. Applying these rules to your product can help you create the most effective designs and enhance the user experience of your product.
Users usually perceive pleasant to eye design as more usable. Research shows that users are more likely to tolerate minor usability issues if you have an aesthetically pleasing design.

TIP:
Fitt’s Law states that the time required to acquire a target is a function of the distance to and size of the target.

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The time it takes to make a decision increases with the number and complexity of choices.

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Objects that are near, or proximate to each other, tend to be grouped together.

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Users spend most of their time on other sites. This means that users prefer your site to work the same way as all the other sites they already know.

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This is definitely not a comprehensive list, I would recommend you to check this cool site to find more about different UX laws.
Also, I am currently in the process of building newsletter + site, where I would be regularly posting practical and actionable UI/UX tips.
You can sign-up here if you don't want to miss the next post:
https://www.producthunt.com/my/upcoming/bitesize-design
Happy shipping everyone!
Great post! Super helpful, thank you!
Thank you, Adrian!
Are there popular libraries that we should look at for #1? I'm building the app myself and as a back-end engineer I feel kinda lost on libraries/tools to leverage for the design itself. If it helps, I'm building the front-end in React.
Hey Caitlin,
From the ones I've seen, I personally think that the Evergreen library is the most slick looking. But there are also popular libraries like Semantic UI, Flat UI and Material UI.
Design libraries can be a good starting point but I'll be careful with relying on them too much as you might end up with a product that looks just like thousand other products out there.
Oh snap, never even thought about that. Very good point and super helpful insight - thank you!
@maximal I appreciate all of the design-centric posts you've been sharing lately. Thank you! I'd love to hear some of the challenges that you're running into building a content site. Content is a product just a different kind product :)
Thank you Luciano! I guess, I am still quite early in the process and at the moment the biggest challenge is getting an audience. I am happy to talk more in PMs if that is something of an interest for you.
I bet! I'm sure building an audience is tough. What have you tried? Obviously you're posting on Indie Hackers :)
Wow...super useful stuff!
Thank you for your feedback!
Great post Max!
I've sent you an email on potentially doing something together, let me know if you're interested :)
This was a great set of useful reminders! Thank you Max!
Thank you for the feedback !
Really helpful guide on UX, thanks for sharing!
Thank you Donald!
Excellent post Max!
I'd highly recommend you repost these on Twitter to help build your audience there (if you aren't already, can't find your account). Steve Schoger of RefactoringUI.com did this and went from like 12k followers to 50k over the course of a year doing just what you're doing.
Hey Josh, I really appreciate your advice. Growing the following through Twitter is definitely something that I am looking to do.
Thanks for the link!
you are welcome ;)