Happy Hacking Keyboard Professional 2 vs CODE Keyboard

This keyboard uses a 60% layout that forgoes unneeded keys and merges the extra set of keys into the Fn layer. This mimics the behaviour found on most laptops due to size restrictions. Despite this, the more commonly used keys are left intact so that one does not feel too unfamiliar with the more compact layout. In addition to reducing the keyboard's size, it makes accessing virtually every key on the keyboard a breeze.

The Happy Hacking Keyboard Professional 2 is a very well built keyboard that uses materials that give it a tough body resistant to bending.

This keyboard comes with the standard DIP switches to modify key behavior, but you can also completly swap out the controller board or even fork the TMK firmware to make your own keybindings in the firmware. Also available is the TMK controller board custom made for HHKB users.

Eiiti Wada (a Japanese computer pioneer), the co-developer of this keyboard, is a UNIX user and wanted to make life easier for programmers, particularly vim and emacs. He aimed for a keyboard layout that allowed fingers to stay in the home row most of the time. For example, he placed the Control key where the Caps Lock traditionally is. Most *nix users and general power users know that Control is used more often than Caps Lock for various shortcuts. Therefore, this key repositioning makes sense, since it makes access easier, using the pinky fingers while keeping one's hand on the "home row" of keys.

This keyboard’s keys use Topre switches, which have a smooth, interesting feel: each key’s resistance is quickly lost once it starts being pressed. This sensation is accompanied by a unique and pleasantly organic “thock” sound. These hybrid switches have both a rubber dome and a spring which create the initial tactile bump feel and subsequent continuous action. If you want, these switches can be silenced, either by the manufacturer before purchasing or by following some DIY steps (easy to do, but time-consuming).

PBT plastic is a very brittle material that is able to withstand high temperatures, doesn't yellow or wear out easily. The dye sublimation process ensures the inscriptions don't wear off easily (compared to pad printed ABS, for example). This process usually requires keycaps to withstand high amounts of heat for the ink to transfer from one material to the other, something that's not possible with other commonly used plastics, like ABS. Dye-sublimated inscriptions are also better than laser, etched, or engraved inscriptions in the sense that they don't get dirt or dust as easily.

The positioning of the numpad on traditional keyboards forces users to keep the mouse far on the right-hand side. With this keyboard's compact layout, a more ergonomic workspace can be created by allowing the mouse to be placed closer.

Even though there aren't dedicated keys for these functions, they can be easily used by pressing an easy-to-reach Fn key, placed just below Enter. Functions accessible via the Fn key are printed on the front of the keycap.

The CODE keyboard uses Cherry MX mechanical key switches, regarded as top-quality switches. They have impressive levels of durability and consistently pass, with high marks, all the performance tests they are subjected to.

There are 4 kinds to choose from: Blue, Brown, Green or Clear. The MX Blues are the most common kind. They are responsive, but soft, and quite noisy. The MX Browns feel similar to the Blues, but slightly less noisy. The MX Greens are often described as heavy Blue switches. They still make the click sound and offer tactile feedback, however the activation force is 80g (for the Blue switches, it's 50g). The MX Clear switches have medium stiffness and a tactile response but are non-clicky (similar to Brown switches but heavier and with a greater tactile feedback). It's characteristics make it fantastic for general typing in office environments.

This keyboard is built solidly, using sturdy parts made of robust materials. It's mounted on a solid steel backplate, weighs over 2 pounds and has a dual layer PCB board. In this aspect, it’s comparable to other keyboards renowned for their build quality, such as those from the Ducky series.

The CODE keyboard comes with backlighting that feels similar to the one found on Apple products. You can pick from seven brightness levels and the onboard memory saves your lighting preferences. They also have gone to a lot of trouble getting the backlighting even by painting the backplate white and positioning the key symbols just right.

The CODE keyboard has a textured finish that resists fingerprints and scratches. It has no stickers or logos and the back-lighting is very clean and elegant.

Even though there aren't any dedicated media keys, the navigation cluster has secondary media control functions. To access these functions, the keys should be pressed in combination with the Fn key.

Many keyboards come with a permanently attached cable, meaning that if it gets damaged, you need to get it fixed or replace the whole board. CODE keyboards come with removable cables, which means they're easy to replace if broken. This also has the added benefit of allowing for more customization options: braided cables, different coloured cables, or longer/shorter cables for different setups without having excess cables hanging around.

DIP-switches on the back of the keyboard can be used to disable the Windows key, switch Caps Lock with Ctrl, swap Alt with Command (if you're on macOS), and change to QWERTY, Dvorak, or Colemak layouts.

Users can choose between versions that have and don't have a numeric keypad.

FN labels are on the front of the keycaps (i.e. media labels). This improves the user experience.
A consistent design is an outstanding aspect in this keyboard.

Key combos can be configured, supporting combinations of up to six keys. However, Ctrl, Alt and Shift don't count to this total. As a result, using these keys actually increases the combo key limit to nine.

This keyboard’s detachable cable, dimensions, and weight make it extremely easy to carry around.