As someone with reasonably good mental math skills (120+ score consistently on https://arithmetic.zetamac.com/, default settings), I cannot really say it helps me much in the real life, at least not on the surface. It sure is nice to be able to estimate some things accurately without having to resort to a calculator, but in no way would anything change in the way I think or conclusions I make if I had to use one,... - Source: Hacker News / over 1 year ago

~20 years ago, HN user sophiebits made a nice arithmetic trainer: https://arithmetic.zetamac.com/ (discussed here: https://news.ycombinator.com/item?id=1728309 The features I plan to add to make it 'complete':. - Source: Hacker News / over 1 year ago

You should also find an online arithmetic drill site and set it up to give you 1-digit addition, subtraction, and multiplication problems. You don't have to memorize all the 1-digit number facts (I didn't until I was in college) but boy howdy will it speed you up. You should drill until you can do about 30 in two minutes. I recommend arithmetic.zetamac.com ; you should select addition and multiplication only,... Source: almost 2 years ago

I've spent time improving my written arithmetic with games like https://arithmetic.zetamac.com/. Speed drills. I still struggle with arithmetic that is prompted without being written down. I.e. If someone said "43+12" I would find this hard whereas doing this on a written online speed drill is fine. Does anyone have any resources that would say outloud basic arithmetic questions and I can then input the answers? Source: about 2 years ago

I quite like this for helping cognition but weirdly I can still be good at it but have awful memory at the same time. It's quite addictive just press start. Https://arithmetic.zetamac.com. Source: over 2 years ago

Even though Apple is deprecating the API for apps to record the screen like in AltTab and Shottr, HyperDock still continues to work properly! For those who don't know HyperDock is a system extension that brings over window previews from windows, it also brings a few other features, it costs $9.95USD for a license but is worth it, although since it was last updated during the MacOS tiger era it may stop working any... Source: over 2 years ago

Try HyperDock. Thank me later. Windows will get you covered ;). Source: over 2 years ago

Hyperdock shows previews of multiple apps by hovering over them in the dock - https://bahoom.com/hyperdock. Source: over 2 years ago

Here's my search for an replacement of this genius but end of life software. It was last updated in September 2018, rip :( I have used hyperdock for a very long time. Loved the features and the custom settings. Now with MacOS Ventura sadly it doesn't work anymore. Source: almost 3 years ago

I've gotten my first Windows machine in maybe 10 years -- is there an app that has the same window management features as Hyperdock for Mac: e.g. Let me resize or move a window simply by holding down hotkeys and moving the mouse while it's over said window (without clicking or dragging)? Source: about 3 years ago