"//?" can eval instantly. I saw it in this short JS teaching video. It seems cool. What plugin is it?
For further actions, you may consider blocking this person and/or reporting abuse
Read next
The Resurgence of Server-Side Rendering in the JavaScript Era
Travis Ramos -
TIL: Block tabs and Get IP in Javascript
Mai Chi Bao -
How to Unsave All Saved Posts on Facebook in a Few Simple Steps
Md. Fahim Bin Amin -
Guide to Building a REST API with Deno and Oak Framework
nnamdi nwaocha -
Top comments (8)
It's Quokka.
I found the answer on the instructor's GitHub page, here: github.com/jordanhudgens/vscode-se...
Really thanks.
Does it say what the // and //? Is? I’m on mobile, and the full readme isn’t loading.
On my Mac and Windows, I see neither // nor //? to begin with.
So actually, I didn't know about it until today. I just spotted the extension listed on that GitHub page.
Fortunately, I could never let a good mystery go to waste.
Here:
quokkajs.com/docs/index.html
The page is chock-full of video animations, including some showing how to use the comments.
Actually, the extension seems pretty amazing.
Cool, I find it in doc. Live Feedback.
//? is in the pro version.
Free version is fun and useful.
Quokka can give hint, but how to get "//?" effect?
//is a symbol for a single-line comment in JavaScript. My best guess is for like line 9, what he is trying to imply is he is adding a short documentation for the expected result.