CodeShare
NewShared code runs, live for the whole room

Code together,in real time.

Create a room, share one link, and write code with your team live, with cursors, chat, and shared runs, right in the browser.

No install · One link to share · Runs in your browser

interview-prep
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JavaScriptLn 1, Col 1Saved

Everything in one room

JavaScriptTypeScriptPythonC++JavaLive cursorsShared runsRoom chat⌘K palettePresence

Features

Everything a pairing session needs.

One room for your code, your team, and the conversation around it.

priya's screen
1// shared.js
2
live
arjun's screen
1// shared.js
2

Real-time editing

Every keystroke lands on everyone's screen as you type, and your own cursor stays exactly where you left it.

2 people online

Live presence

See who's in the room, and exactly where each person is working in the file.

Built-in chat

Talk it through without leaving the editor, with reactions, inline code, and typing indicators.

Output⌘↵
$ run twoSum.js
[0, 1]
✓ finished in 14ms
shared with everyone in the room

Run it together

Run JavaScript, TypeScript, or Python right in the browser. The output is shared with the whole room.

⌘KType a command…
Run code⌘↵
Format code
Copy room link
Enter focus mode

Keyboard-first

⌘K for every action, ⌘↵ to run. Your hands never leave the keys.

codeshare-nexus.vercel.app/room/6ab1f2…Copy

One link to join

Send a link. They sign in, and they're in the room. No installs, no setup.

How it works

From zero to pairing in three steps.

01

Create a room

Name it and pick a language. It takes about five seconds.

02

Share the link

Anyone with the link can sign in and join, straight from their browser.

03

Build together

Edit, chat, and run code live, with everyone looking at the same thing.

Your next pairing session starts here.

Free, in the browser, and ready in about ten seconds.