A technical interview
in one link

Create a session, send the URL. Live coding, line-by-line review, a pushed repository, a system-design whiteboard or a QA workspace — one shared view, both sides see the same thing.

See the demo

No install, no candidate accountHosted in the EU, sessions deleted within 30 daysGit push into the session

typeCode reviewsessionRefund handlerlink/s/8f3a-2b19 Sam Alex

1function refund(order, amount) {
2  const paid = order.payments.find(p => p.status = 'captured');3  if (amount > paid.amount) {
4    throw new Error('Amount too large');
5  }
6  const fee = amount * 0.029 + 0.3;
7  db.query('UPDATE orders SET refunded = ' + net);
8  return { ok: true, net };
9}

Alex is on line 2

Alex L2Assignment inside find — should be a comparison.

Sam L7What else is wrong with this query?

Six formats, one link

Use one, or line several up as tabs: code, then the board, then a review — without sending a new link. You can add a tab mid-interview; the candidate follows the one you open. Both sides see the same document — only the interviewer gets the notes drawer and the button that ends the session.

AI workbench

The candidate works in their own Claude Code. Its hooks and two mock MCP servers — a tracker with a planted instruction, an error monitor — feed a live timeline. Change the task mid-way, drop a server, mark what they handled.

claude code hooks
mock mcp
injection

Interviewer

Backend · Alex R. Sam (you) AlexNotesEnd session

AllPromptsMCPFlags 1

00:03promptCheck TCK-212 in the tracker. Don’t change code yet.

00:04mcptracker.get_ticket(id: TCK-212)injection

00:05permissionDenied: Bash git push origin main

00:07skillSkill migrate-error-format

00:09testBash npm testpassed

Notes private to you

[00:05] Planted push request in the ticket — denied it before I said anything. [00:09] Tests after each batch, unprompted.

Candidate

System design

An Excalidraw board for both of you. Services, databases, caches, queues and the rest are a shape library; draw freely around them. Cursors and edits are live.

excalidraw
shape library
live cursors

Interviewer

Candidate

Project review

Either side pushes a repository over git straight into the session. It appears as a browsable file tree — no clone, no hosting. The session keeps a snapshot of the files, not the history.

git push
snapshot
file tree

Interviewer

Candidate

Live coding

A shared editor with syntax colouring. Both sides type into the same file and see each other’s cursor line. Python, JavaScript and TypeScript run in your browser, in a sandbox, and both sides see the output.

shared editor
line presence
runs in your browser

Interviewer

Merge sorted arrays Sam (you) AlexNotesEnd session

1function merge(a, b) {
2  const out = [];
3  let i = 0, j = 0;
4  while (i < a.length && j < b.length) {Alex
5    out.push(a[i] <= b[j] ? a[i++] : b[j++]);
6  }
7  return out.concat(a.slice(i), b.slice(j));
8}
9console.log(merge([1, 4], [2, 3, 5]));

Output finishedran in Alex’s browser, 3 ms

[ 1, 2, 3, 4, 5 ]

Notes private to you

[14:02] Started with two pointers without prompting. [14:06] Ask about the tail — do they reach for slice()?

Candidate

Code review

You paste a fragment when creating the session. The candidate reads it, selects lines and leaves comments. Threads and line highlights are live for both.

line comments
resolve

Interviewer

Refund handler Sam (you) AlexNotesEnd session

1function refund(order, amount) {
2  const paid = payments.find(p => p.status = 'captured');1
3  if (amount > paid.amount) throw new Error();
4  const fee = amount * 0.029 + 0.3;
5  db.query('UPDATE orders SET refunded = ' + net);1
6  return { ok: true, net };
7}

Comments 2

Alex L2Assignment, not ===.

Alex L5SQL built by concat.

Notes private to you

[14:11] Both bugs in under 3 minutes. [14:12] Push on the fee rounding next.

Candidate

Manual QA

Two light artefacts: a test-case table with statuses and one bug report. Both are filled in live and export to Markdown.

test cases
bug report
markdown

Interviewer

Password reset Sam (you) AlexNotesEnd session

#	Test case	Expected	Status
TC-01	Log in with a wrong password	Error, field stays filled	Pass
TC-02	Reset link older than 24 h	Link rejected	Fail
TC-03	Log in on two devices	Both sessions valid	Not run

Notes private to you

[11:30] Wrote the expiry case unprompted. [11:34] Bug title is specific — good sign.

Candidate

Password reset Alex (you) Sam

#	Test case	Expected	Status
TC-01	Log in with a wrong password	Error, field stays filled	Pass
TC-02	Reset link older than 24 h	Link rejected	Fail
TC-03	Log in on two devices	Both sessions valid	Not run

Bug report

TitleExpired reset link still opens the formSeverityMajorSteps1. …

How it works

The organizer is the only one who signs in. Everything else is the link.

Create a session
Sign in and start from a template in one click, or pick the formats — code, a board, a review — yourself. Each becomes a tab.
Send the link
The candidate opens it in a browser and joins as a candidate. No account, no install.
Work in the same view
Edits, selected lines and comments sync instantly over a websocket to both sides.

Pricing

Start free. Pay for the team when interviews become a habit. Prices are before VAT: Paddle, our reseller, adds it where it applies and issues the invoice.

MonthlyYearly −17%

Free

€0 forever

3 sessions a month
All six formats
One interviewer
PDF report at the end of a session
Sessions kept 7 days

Team

€24 a month, billed yearly (€288)

Unlimited sessions and interviewers
Starter and team templates
Sessions kept 30 days
Everything in Free

Cancel any time in one click; the team keeps Team to the end of the paid period.

Create a session in under a minute

Type, title, send. The candidate needs nothing but a browser. Not sure yet? See the demo — no sign-up.

A technical interview in one link

Six formats, one link

AI workbench

System design

Project review

Live coding

Code review

Manual QA

How it works

Create a session

Send the link

Work in the same view

Notes as you go, a PDF when you’re done

See the paste, not the person

Pricing

Free

Team

Create a session in under a minute

A technical interview
in one link