[Tool] Do You Even Play, Bro? (Tampermonkey Userscript)

With the creation of Actually Playing Games, we've been finding it rather useful to be able to check for a given SteamGifts user how much they actually play the games they win here. Obviously most SG users don't have a BLAEO account - and just viewing a users profile in Steam takes a while and is difficult to filter down to just SG wins. So I've written a userscript for Tampermonkey for Firefox or Chrome that, when viewing the wins page for a user, allows you to quickly fetch some statistics about how much (i.e. playtime) and how well (i.e. achievements achieved) that user does for their wins.

Download the userscript from Github

IMPORTANT: this extension requires a Steam API key to function. You need to go to this page and register for one if you do not already have one (the domain name can be one you make up - its not important).

To use it, once you've installed the userscript in GM/TM, just go to any user's gifts won page and click on the button labelled "Provide API key", paste your API key into the prompt (this is cached hereafter), and then click on the new button labelled "Fetch Playing Info". You'll see the additional rows of the table slowly fill up as the information comes back from the Steam API, as well as individual games having their info updated in the rows below. The extension caches all the results it can and tells you when the cache was last updated.

Caveats: there are some considerable omissions that this script cannot deal with or be worked around:

• the script will not work for fetching stats about users whose profile information is private,
• if a user plays their games in offline mode or through family sharing, that time will not be included in the stats.

Warning: if you use this extension too many times in a day, there is a possibility Steam will block your API key for a period of time and the results that come back will be incorrect or none at all.

Changelogs

2018-01-23: New feature! Do You Even Play, Bro? now queries How Long to Beat (HLTB) for each game, and enriches both the list of games and adds some summary statistics to the table. This makes it easier to compare a users playtime to the consensus about how long a game should take, especially useful for games without any achievements.
2017-12-15: The latest version of Greasemonkey for Firefox 57 has broken a number of things (internal API changes, as well as installing userscripts from GitHub). Rather than waiting for them to fix all these issues, I instead suggest Firefox 57 users move to Tampermonkey since it has neither of these issues.
2017-07-07: Added a new feature of charting a user's cumulative achievement percentage (put your cursor over the graph for more details). Users can switch between the two styles by clicking on the link next to "Games with Achievements".
2017-05-20: With many thanks to BarefootMonkey for spotting it, my script no longer includes DLC in the counts - so hopefully those of you who have won individual DLC or collections that included DLC should see your stats have improved.
2017-05-16: Just pushed out version 1.3.5 of this script. It's made some slight changes to how the "win counts" (now "games with...") section of the table, moving the absolute counts to title attributes (i.e. hover over the percentage to see the ratio) and adding a new count of games with ≥25% of achievements available obtained.
2016-11-08: I've released version 1.2.0 of the script that introduces the ability to fetch the list of games within a sub, which should reduce the inaccuracy of some users statistics.

View attached image.