Launching July 17, 2026Watch them
Watch them
think.
A shared code editor built for technical interviews — live cursors, instant session control, and zero setup for the candidate. Share a link, watch them solve it with you in the room.
No account for candidates · 6-character passcode · in-browser execution
RKAK
LIVE1
function twoSum(nums, target) {2
const seen = new Map();3
for (let i = 0; i < nums.length; i++) {4
const need = target - nums[i];5
if (seen.has(need)) {6
return [seen.get(need), i];7
}8
seen.set(nums[i], i);9
}10
}Raj
Public beta opens in
July 17, 2026
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Coding interviews that feel like pair programming.
01
Live cursors
See every keystroke and cursor as it happens — Google-Docs style, in a real code editor. No screen share, no guessing.
02
Zero candidate setup
Share a six-character passcode. They're coding in seconds — no account, no install, no email verification.
03
Instant session control
Start, freeze, and end sessions in one click. Their work is auto-saved every keystroke, so nothing is ever lost.
Built onNext.jsPartyKitSupabaseCodeMirror 6SandpackTypeScript
Built by Raj Kar after CodeSandbox removed live collaboration — because watching a candidate type over a screen share is no way to run an interview.