Breakout board

^^^ I can highly recommend @DrAzzy's stuff.

I'm afraid there's no option to get the Espruino WiFi without pins, and I don't know of any specific breakout boards for it.

However it was designed to sit reasonably well in breadboard, so you could use that for temporary stuff, or could use something like this with some pin strip for slightly more permanent things.

Personally, I often use dupont sockets/pins like this for reasonably permanent uses of WiFi/Pico boards. You can buy pre-made wires (male-female,male-male and female-female) and can then poke them into a plastic header in the order you want to give them some permanence.

Obviously it totally depends on your use-case, but sometimes you'll just want to connect to one or two small things, and the dupont wires can be great for that).