Showing a large amount of trend-lines on a single graph

I’m designing a dashboard which has a graph showing the humidity notification trends across multiple locations over a selected timeline.
The challenge i’m facing it that there’s 70-100 locations that need to be shown in the same graph. sho…
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Am I introducing unnecessary friction by disabling these form fields? (Educational Technology)

*I’ve obfuscated some proprietary language I would normally use in my company in order to protect our IP.
Hi everyone!
I was hoping to get some advice with a problem I’ve been working on recently. I work in the educational technology indus…
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How to show a large amount of values in a vertical bar chart

Designing a dashboard that includes a section with 70-80 temperature readings sorted from high to low. given the limited space in the screen, i can only a show a limited amount of them.
My question is, how to show all these reading within …
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Are there studies on how the back button is used?

I’m wondering if there is some research on how the back button is used in browsers and what their expectations are.
Personally I’ve noticed that I don’t use the back button that much.
In some situations I tend to open links in new tabs ins…
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Deep tree navigation with possible actions at any point

I’m building a tree structure navigation that could go quite deep. Actions can be performed at child level but you can also select any point of the tree navigation and use an action that will switch on all existing children under that spec…
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Is it good practice to allow users to navigate simply by hovering on a menu item without clicking?

A pattern I have noticed recently on some (desktop) websites is that users can navigate simply by hovering on menu items.
While this is more efficient (fewer clicks) it feels unexpected and therefore unintuitive to me. I am wondering if it…
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Why does clicking the "StackExchange" logo in the top-left corner of this very page not directly take you to stackexchange.com?

Rather than taking you directly to the main page, it opens a popup containing another button that you need to click.
Why in the name of everything holy is this website designed this way?
Please tell me there’s a good reason. It’s driving …
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Full width nav bar vs fixed width

I see a lot of websites where the main content and main menu bar (logo, menu, login/signup) have a fixed max width, even when the user is on a wide monitor (>= 1920px). The logo lines up with the content on the left and the login/signup…
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Full width nav bar vs fixed width

I see a lot of websites where the main content and main menu bar (logo, menu, login/signup) have a fixed max width, even when the user is on a wide monitor (>= 1920px). The logo lines up with the content on the left and the login/signup…
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navigation bar as drag and drop component

For a plafform for build mobile apps, I’m working in a concept about how to propose a flexible personalization of navigation bars (bottom and top).
The technical solution proposed by developpers is having a navigation bar as a drag and dro…