TrueSteamAchievements has this (in Easy Achievements). Source: 7 months ago

It does happen perfected games get new achievements added. Maybe that's what happened to your missing game? It's a real drag to make a separate list to compare Steam's list to, but maybe it's worthwhile signing up for something like True Steam Achievements if it's important to you. Source: over 1 year ago

OK looks like they've been picked up by truesteamachievements.com and some people have them unlocked. Source: almost 2 years ago

A other way would also be to go on: https://truesteamachievements.com/. Source: almost 2 years ago

Whether 100%'ing a specific game is worth it or not depends entirely on your preferences. I wouldn't put too much focus on achievements unless it brings you joy. I can't give you recommendations since I don't know your tastes. I'd simply pick a game you like. This website can help you track your progress, and it also has guides for most achievements. Source: almost 2 years ago

The new approach this year is a pre-survey ask for help updating the questions, which the community answered. We had multiple Pull Requests on GitHub with valuable additions, which we then rewarded. It all wouldn’t be possible without this year’s partner: we had support from Grant for the Web in 2021, OP Games in 2022, and 2023 was saved by Poki, for which we’re incredibly grateful. - Source: dev.to / 7 months ago

I personally use three three websites when I wanna goof around for a bit, but there are tons of other sites like it. Https://www.mmobomb.com/browsergames Https://poki.com/ Https://www.crazygames.com/. Source: 7 months ago

Ideally hosted somewhere like itch.io, crazygames.com, newgrounds.com or poki.com. Source: 9 months ago

But if you're doing a larger project, especially if others will be writing the sub-apps (think of something like poki.com where 3rd-party content is hosted) then you probably want a separation, not at the code level, but at the build/runtime level. You see, even with code separation the sub-apps share session/local storage and so can mess with one another. The standard approach here is iframes. Have your player... Source: about 1 year ago

I turned into webgames recently. A publisher like poki.com has ads but few and it's a pleasure to play there now. Source: about 1 year ago