On the left side is a list of bookmarks but you never see which one you selected. It's irritating. Could it be done so that after clicking on the "skin.ini" category, for example, it will be highlighted in yellow or blue? or for example main categories like start, faq, gameplay etc will be yellow and subcategories like skin.ini will be white by default but blue when clicked?

Something like this (colors can be different)

Currently it only says "use appropriate steam avatar" or "use an avatar that isn't NSFW", but it seems to be lack of in-depth category (such as age limitation or borderline how much it allows player to use image that contain slightly shows some spot in modest way).

To prevent things that we're not expecting in the future (since quaver will grow bigger community) I'd suggest to add some wording below (can be placed on below no. 6 of General Rules or on Ranking Criteria below dimension requirement)
"Steam avatar and Background on maps should be at least 13+ and can't be more than 18+ or SFW. Above 18+ should get content reviewer"

https://wiki.quavergame.com/docs/Editor/plugins

The wiki page jumps straight from "what are plugins?" to "creating your own plugin". It glosses over how to install plugins, which is what most people are likely to do. It may make sense to have a separate section for this before plugin creation is mentioned, since those interested in developing their own plugins are more likely to scroll down anyway.

I wouldn't expect the instructions to need to be very in-depth either, just something directing users to "copy to Quaver\Plugins" should probably suffice. As it is currently, they have to infer that from the plugin creation text, which isn't very user-friendly.

The client shows the privacy policy once to a new player, and then it can't be found again in the client. Either the policy should refer to its own url, or the client needs add an option to access it.

https://quavergame.com/wiki/Skins/Skin.ini
A few commands and their definitions are missing in skin.ini site:
-BgMaskPadding
-ComboPosX
-ColumnLightingOffsetY
-SongTimeProgressScale
-TimingBarPixel

JudgementHitBurstScale description is currently "The scale of the judgement hit bursts to change the size of it" and its possible value is specified as a Float, however this value should be changed to Integer and the description should describe how the value is read as x/100. (50 means 50% size). This caused confusion while I was changing this value and should be rewritten.

Currently:

Suggested:

Currently, the ranking criteria page has only the two following lines regarding the source field:

• The artist and title must be romanized. However, non-romanized characters are allowed to be used in source and tags.
• The artist, title and source must not repeat in tags. However, romanizing or translating the source in tags is encouraged, in case it’s relevant.

A common issue new mappers have is that they do not understand what the source field should actually have filled in with. The literal definition of source would suggest a [youtube] link works too. Experienced mappers, especially those coming from osu, know that the source field should contain the Album, game, anime, show, ect

However, there is no such indication on ranking criteria, so this is an easy to follow, yet unwritten thing that people can miss.

Please add some language to the page so people can be aware of how to fill in the source field properly. It doesn't feel good to get rejected by criteria that was not properly defined in the first place.

Occurs under Preface, Denied, and 5a. Mapset Denied

As the title says, I have no clue why I would use the OAuth implementation as it isn't used for anything (as far as I can see from the docs), the only thing I can think of is downloading mapsets, which I have no clue also how to download (seriously, let me download mapsets from the server instead of from the web via API). If this could be cleared up, I would really appreciate it.

Drives me nuts that clicking this doesn't copy to clipboard, have to right click -> copy link or copy from URL bar.

should be 0.95 instead of 95

overall = scoreRating[1] * 95^0 + scoreRating[2] * 95^1 + scoreRating[3] * 95^2 + ...

Needs image example

I wanted to learn how to turn off the background music but couldn't find out how. On Discord I learned about the hotkey ctrl+p for doing this. This hotkey is not documented in the ingame options nor on the wiki. This hotkey and others like it should be documented.

https://github.com/Quaver/Quaver.Wiki/blob/master/en-US/faq/README.md#L19

"When releasing a long note, you are awarded with the Okay judgement," should be reworded to indicate that it is obtained when releasing too early (and it might be a different judgement now?). The section should also say that judgement for holding for too long.

Is your feature request related to a problem? Please describe.
Since the update 0.12, new shortcuts have appeared (ctrl + o for options, right click for back in song selections, etc) but those not reading the patchnotes do not know it, and there may be other shortcuts already integrated in game that we do not know

Describe the solution you'd like
Add a new category of options dedicated to all the shortcuts of the game, which would be fully configurable for example to add or remove a key from the option combination

Example: Ctrl + o for options would become Ctrl + o + p, or just ctrl depending on the configuration the player chooses

https://github.com/Quaver/Quaver.Wiki/blob/master/Rules/en.md#in-game-chat-rules

Line 23:

Keep criticism constructive. - Feedback is welcome as long as it is constructive. This applies to the game itself and

Sentence simply cuts off

https://wiki.quavergame.com/docs

https://quavergame.com/wiki/Skins/Keys#notes
This is bad path
/4k/Notes/HitObjects/note-hitobject-{1-4}.png (and others)

should be without "Notes"

I don't know if this is really necessary, but it was bugging me.

Add an upload limit of 50MiB to the Media section of the Ranking Criteria section.

The FAQ says to use the website's upload page to upload a mapset if the editor isn't uploading correctly, but that page no longer exists.

The word "instruments" is misspelled in the Guidelines section of the Ranking Criteria page.

Your map should generally make use of layering. - Mapping to different intstruments in the song will make your map reflect the music more.