~/talk

Building a Decentralized Chat with Next.js

on YouTube 43m
TalkinUkrainianat JavaScript fwdays’23 · 2023-05-16..05-20· [web3, javascript]

speaker

name:Oleg Melnichuk
links:none on file

resources

video:https://youtu.be/pd0R8ccWqTI
slides:none on file

summary

A practical walkthrough of building a decentralized chat that interacts with a blockchain and a distributed file system using Next.js and several small JavaScript libraries. The talk highlights core differences of web3 app development, details Next.js-specific considerations, and explains why Next.js was chosen for most of the presenter’s web applications.

AI-written summary · about

chapters (11)

  1. 0:00Decentralized chat intro
  2. 1:26Blockchain basics
  3. 8:58Public and private keys
  4. 14:19Next.js SSR
  5. 22:13Dev tools and tech
  6. 23:40Blockchain with IPFS
  7. 27:59Logins and wallets
  8. 33:51Transaction security
  9. 36:48Sending messages
  10. 38:14Optimizing chat
  11. 41:02Q&A

related talks

~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.