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1,496 results

Dhruv Charne
Decentralized Voting System — Hardhat Smart Contract + Express/Web3 Backend (Full Walkthrough)

In this video, I explain my complete Decentralized Voting System, built using: Solidity + Hardhat for the on-chain voting contract ...

8:09
Decentralized Voting System — Hardhat Smart Contract + Express/Web3 Backend (Full Walkthrough)

30 views

3 weeks ago

DailyDev Dose
How Hackers Use npm to Steal Crypto & API Keys (Every JS Dev Must Watch)

Hackers are using npm packages to steal crypto wallets, API keys, AWS credentials, and even GitHub tokens — all through simple ...

2:07
How Hackers Use npm to Steal Crypto & API Keys (Every JS Dev Must Watch)

712 views

3 weeks ago

Daulat Hussain
Blockchain Developer BootCamp 2025 | Complete Web3, Solidity & DApps Course (Beginner to Advanced)

Blockchain Course: https://www.theblockchaincoders.com/pro-nft-marketplace All Project Code: ...

11:09
Blockchain Developer BootCamp 2025 | Complete Web3, Solidity & DApps Course (Beginner to Advanced)

626 views

3 weeks ago

Code Start Journey
Building a Web3 Unit Converter - ETH/BNB Gas Calculator | Part 2: Theory & Backend

Learn Web3 Development by building a real ETH/BNB Unit Converter! In Part 1, we cover the THEORY behind blockchain units ...

26:25
Building a Web3 Unit Converter - ETH/BNB Gas Calculator | Part 2: Theory & Backend

40 views

1 month ago

Daulat Hussain
Build & Deploy Blockchain AI DApp | LLM + Next.js + Web3 On-Chain Tools Full Blockchain LLM Project

Source Code: ...

19:08
Build & Deploy Blockchain AI DApp | LLM + Next.js + Web3 On-Chain Tools Full Blockchain LLM Project

490 views

2 weeks ago

Daulat Hussain
Create MetaMask-Style Crypto Wallet Chrome Extension Using JavaScript, Ether.js & Web3 Full Project

Source Code: https://www.theblockchaincoders.com/sourceCode/build-metamask-clone-chrome-extension-form-scratch ...

3:28:37
Create MetaMask-Style Crypto Wallet Chrome Extension Using JavaScript, Ether.js & Web3 Full Project

489 views

3 weeks ago

Daulat Hussain
Build & Deploy a Crypto Trust Wallet Clone Web App | Next.js + Solana + Bitcoin + EVM Blockchains

Source Code: ...

29:26
Build & Deploy a Crypto Trust Wallet Clone Web App | Next.js + Solana + Bitcoin + EVM Blockchains

444 views

4 weeks ago

MultiversX
Build your first MultiversX dApp Tutorial

Welcome to this beginner-friendly tutorial where we build a full Web3 dApp on MultiversX from scratch using React, TypeScript, ...

46:06
Build your first MultiversX dApp Tutorial

456 views

2 weeks ago

Didarul Alam Rahat
Building StakeHive: My Complete DeFi Staking dApp (Solidity + Web3 + Nuxt Walkthrough)

I've been building a full DeFi staking dApp called StakeHive, and in this video I'm walking through how everything works — from ...

17:32
Building StakeHive: My Complete DeFi Staking dApp (Solidity + Web3 + Nuxt Walkthrough)

3 views

2 weeks ago

Daulat Hussain
Create & Deploy a Gasless Messaging DApp Using NextJS, Hardhat & Solidity | Web3 Message App Project

Source Code: ...

39:06
Create & Deploy a Gasless Messaging DApp Using NextJS, Hardhat & Solidity | Web3 Message App Project

376 views

3 weeks ago

Liam Ottley
How I Build Beautiful $5,000+ Websites in Minutes with AI (Gemini 3 Tutorial)

Join the #1 community for AI entrepreneurs and connect with 260k+ members: https://bit.ly/4iz7dDZ We help entrepreneurs, ...

36:31
How I Build Beautiful $5,000+ Websites in Minutes with AI (Gemini 3 Tutorial)

100,988 views

8 days ago

JavaScript Conferences by GitNation
A JS Dev's Guide to Not Dismissing Blockchain

Talk: Brian Whippo – A JS Dev's Guide to Not Dismissing Blockchain, JSNation US 2025 Still wondering what blockchain is ...

7:36
A JS Dev's Guide to Not Dismissing Blockchain

981 views

2 weeks ago

Code with Hanuman
BNB Chain Website Clone | Full Web3 Blockchain UI Tutorial

In this video, I show you how to build a BNB Chain website clone using HTML, CSS, and JavaScript. You'll learn how modern ...

4:52
BNB Chain Website Clone | Full Web3 Blockchain UI Tutorial

4 views

8 days ago

theblockchaincoders
Build a Blockchain Real-Estate Marketplace DApp Using Next.js & Solidity | Complete Project (2026)

Source Code: https://www.theblockchaincoders.com/sourceCode/real-estate-marketplace-dapp-source-code Build a Blockchain ...

49:48
Build a Blockchain Real-Estate Marketplace DApp Using Next.js & Solidity | Complete Project (2026)

254 views

2 weeks ago

Pyscript Studio
Crypto Drainers Explained: The Hidden Threat of Web3

CRYPTO WALLET DRAINERS EXPOSED: Learn the terrifying truth about how one click can grant scammers access to your entire ...

6:44
Crypto Drainers Explained: The Hidden Threat of Web3

15 views

2 weeks ago

Alexander Schmitt
Building a Document Verifier on Solana Blockchain | Next.js + Web3 Coding Session 🔐

Building a Document Hash Verifier with Solana Blockchain Integration In this coding session, I build a full-stack blockchain ...

1:00:28
Building a Document Verifier on Solana Blockchain | Next.js + Web3 Coding Session 🔐

15 views

1 month ago

Ankita Kulkarni
Next.js 16 Full Course | Build and Deploy a Production-Ready Full Stack App

Download Github Source Code and All resources here: https://dub.sh/nextjs16cheatsheet Check out Clerk Next.js Guide here: ...

4:58:13
Next.js 16 Full Course | Build and Deploy a Production-Ready Full Stack App

7,007 views

4 days ago

Solana Vibe Station
Solana Kit Introduction

Solana Kit is the new JavaScript SDK for Solana! Watch this video for code examples, explanations of the new features, and ...

21:14
Solana Kit Introduction

233 views

2 weeks ago

ManuAGI - AutoGPT Tutorials
Top 7 Open Source Dev Tools: AI Agent Training, macOS Automation, & Modern Cloud (Go, Rust, Python)

Top 7 Open Source Dev Tools: AI Agent Training, macOS Automation, & Modern Cloud (Go, Rust, Python) #OpenSource ...

11:27
Top 7 Open Source Dev Tools: AI Agent Training, macOS Automation, & Modern Cloud (Go, Rust, Python)

1,901 views

3 weeks ago

GROKCHAIN LABS WITH BHUPENDRA
🚀 Send SOL Instantly with No Popup! Solana Automation Tutorial | GrokChain Labs

Welcome back to GrokChain Labs With Bhupendra! In this video, we build a futuristic automation system where you can send ...

5:06
🚀 Send SOL Instantly with No Popup! Solana Automation Tutorial | GrokChain Labs

18 views

2 weeks ago