A JavaScript interview copilot for closures, async, and the live round.
JavaScript interviews probe closures, the event loop, and async behavior, then ask you to explain it while you code. SideSense drills those topics in Coach and drafts a structured approach live in Assist, all on your machine.
The tricky parts are exactly what they ask.
Closures, hoisting, the event loop, promises versus async await: interviewers reach for the parts that trip people up. SideSense Coach drills those, asks the follow-up, and scores how clearly you explain what is actually happening.
In the live round, Assist reads the problem and drafts a clean approach with edge cases. You write the JavaScript. It is a second brain for the moment your mind goes blank.
Runs locally, costs nothing to start.
SideSense processes everything on your own machine. Use Ollama offline at no per-request cost, or bring your own key. Your code and your screen stay with you.
Questions, answered.
Does SideSense cover tricky JavaScript topics?
Yes. Coach drills closures, the event loop, and async behavior and scores how clearly you explain them, while Assist drafts a structured approach during the live round.
Is my data private?
Yes. Audio and transcripts are processed on your own machine. Run fully offline with Ollama, or bring your own model key. Nothing is uploaded to our servers and nothing is stored there.
What does it cost?
It is free while we are in early access. Paid Pro and Teams plans come later, and early-access users hear first. There are no metered credits to keep topping up.
Understand the tricky parts. Explain them cold.
Scored JS drills plus a live second brain. Free in early access.