Long version... The potential is endless. If you have a 3d printer, you can make any keycap you want with this! I spent a few hours writing a script for blender to generate 3d printable keycaps with user specified text / symbol. The script would generate two objects, one for the text and one for the keycap body. You can then print the text first and then swap the filament and then print the body on top of that to... Source: about 1 year ago

I really like Courier New but I like DejaVu Sans Mono (https://dejavu-fonts.github.io/) more. :). - Source: Hacker News / about 1 year ago

If you don't already have this OFL-licensed font family, you can download it here. Source: about 1 year ago

See these articles for more details. I'm not sure what font is featured in the screenshot you attached, but here's the one I use. Source: about 1 year ago

The DejaVu fonts were designed to cover the Unicode character set in its entirety, and while that goal hasn’t quite been reached, the coverage is far more vast than most other fonts provide. - Source: dev.to / over 1 year ago

* in computing, the rectangles that get shown when a font doesn't support a Unicode character (thus the Noto(fu) font: https://fonts.google.com/noto) I understand why the name change was needed, and "tofu" probably was the most straightforward alternative, but still... - Source: Hacker News / 9 months ago

Noto Sans: This is Google's Android font family, it supports just about every language and emoji, and looks pretty slick in every language I can read. Source: almost 1 year ago

For the emojis I'm using Noto font available on Google Font - https://fonts.google.com/noto. Source: about 1 year ago

It seemed simple at first, but I quickly ran into problems. Step 1 was rather easy, but I'm stuck at step 2. There is no font that can render all characters. However, there are font families that can display all of them. The most popular one seems to be Noto, but so far I still don't know how to use it, that is, I don't know how to download all necessary fonts. Another problem is that it seems some characters are... Source: about 1 year ago

I suggest to take a look at the Noto fonts from Google. Source: about 1 year ago