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Built a free mock interview platform for DSA practice — peercode.live

Revision en2, by invictus_07, 2026-06-27 09:05:27

If you've ever wanted to practice DSA problems with a real person but couldn't afford paid platforms, I built something for you. PeerCode is a free peer-to-peer mock interview platform where you can:

Practice DSA problems with another person in real time Write and run code together in a shared editor Do video + audio calls without leaving the platform

No paywall. No sign-up friction. Just open and practice. Built with React, Node.js, Socket.io, WebRTC, PostgreSQL. Try it out: peercode.live Feedback welcome.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English invictus_07 2026-06-27 09:06:28 21 Tiny change: ' paywall. No sign-up friction. Just ope' -> ' paywall. Just ope'
en2 English invictus_07 2026-06-27 09:05:27 35
en1 English invictus_07 2026-06-27 08:58:03 620 Initial revision (published)