Autofocus to search-input

[usta]

It will be much easier if it autofocus search-input so user can directly write something to search when the page loaded
instead of clicking search area then write something

[usta]

@captn3m0

[captn3m0]

Might be something worth directly proposing to the theme that we use: https://github.com/pmarsceill/just-the-docs/

[captn3m0]

If you'd like to work on this issue, setup the project locally as per HACKING.md. Then understand the Jekyll file structure and add the new script accordingly.

Only trigger this if the user starts typing alphanumeric characters.

And finally, we have a very helpful guide for new contributors during Hacktoberfest as well.

[dirschn]

Hey @captn3m0, I'd be interested in taking a look at this, but was wondering whether you'd prefer I do it here or in the theme? Seems like it could be appropriate in either place.

[captn3m0]

I'm okay either way as well, so no preference - pick whatever seems easier. If it works out well, we can port it as a PR to the theme quite easily later. A few suggestions on the implementation:

1. It should be obvious to the user that their keystrokes are being hijacked and are now on the search box.
2. Only do it when it makes sense - regular browsing should not break, so Ctrl+A, Ctrl+F, Ctrl+G etc should keep working as is. Maybe just trigger on an alphabet press.
3. I don't have an answer for this, but several browser extensions, such as Vimium/, and accessibility features might be impacted because of this change. Keep those in mind, and see if we can minimize the impact.