Uploaded August 2026 | Updated September 2026, 1 week ago
Code link: github.com/100xSchool-Batch-1/5-august-ws-server
In this video, Harkirat will take you through building a Trello clone from scratch in 6 hours.
He’ll break down the architecture, design the database, and build the backend using modern full-stack technologies.
You’ll also see how WebSockets work and how real-time collaboration is implemented.
By the end, the project comes together as a fully functional Trello-like application built from the ground up.
00:00:00 Intro
00:40:15 The Idea — Designing Trello From Scratch
01:30:13 The Backend — Turning the Architecture Into a Working Application
03:04:56 Real-Time — Making Trello Collaborative
04:23:07 The Product — Putting It All Together
🔗 𝗟𝗶𝗻𝗸𝘀:
Cohort → 100xdevs.com
Twitter → twitter.com/kirat_tw
Linkedin → linkedin.com/in/kirat-li
Instagram → instagram.com/kirat_ins
Discord → discord.com/invite/WAaXacK9bh
Telegram → https://t.me/kirat_internal_group
WhatsApp → whatsapp.com/channel/0029Va98SYeHrDZhfxCT6s0a
Code link: github.com/100xSchool-Batch-1/5-august-ws-server
In this video, Harkirat will take you through building a Trello clone from scratch in 6 hours.
He’ll break down the architecture, design the database, and build the backend using modern full-stack technologies.
You’ll also see how WebSockets work and how real-time collaboration is implemented.
By the end, the project comes together as a fully functional Trello-like application built from the ground up.
00:00:00 Intro
00:40:15 The Idea — Designing Trello From Scratch
01:30:13 The Backend — Turning the Architecture Into a Working Application
03:04:56 Real-Time — Making Trello Collaborative
04:23:07 The Product — Putting It All Together
🔗 𝗟𝗶𝗻𝗸𝘀:
Cohort → 100xdevs.com
Twitter → twitter.com/kirat_tw
Linkedin → linkedin.com/in/kirat-li
Instagram → instagram.com/kirat_ins
Discord → discord.com/invite/WAaXacK9bh
Telegram → https://t.me/kirat_internal_group
WhatsApp → whatsapp.com/channel/0029Va98SYeHrDZhfxCT6s0a
