# adrianhajdin/project_web3.0

This is a code repository for the corresponding video tutorial. In this video, we're going to build a Web 3.0 React Solidity Blockchain Application

Repository: https://github.com/adrianhajdin/project_web3.0
Canonical: https://ross.abutalabs.com/products/project_web30
Homepage: https://www.jsmastery.pro
Language: JavaScript
License Family: other
Topics: web3, solidity, smart-contracts
Last push: 2024-10-29T08:38:53+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 1715, "days_push": 673, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4251, forks 1178 (observed 2026-08-28T04:08:40.430702+00:00)

## What it is
A companion code repository for a JS Mastery video tutorial that walks through building 'Krypt', a Web 3.0 blockchain application using React, Solidity smart contracts, and MetaMask. It is educational sample code rather than production software.

## Use cases
- learn to build a web3 dapp with React and Solidity
- follow a blockchain app tutorial from start to finish
- see how to connect MetaMask to a React frontend
- example of writing and deploying smart contracts
- starter code for a web3 portfolio project
- understand how transactions work in a dapp

## When to choose
- you are learning web3/solidity development through project-based tutorials
- you want a guided end-to-end example of a React + Solidity dapp
- you follow JS Mastery video courses and want the matching source code

## When to avoid
- you need production-ready, audited smart contract code
- you want a maintained web3 library or framework
- you need a license permitting commercial reuse of the code

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: web-framework, developer-tools
- domain: web-development, blockchain, tutorials
- platform: cross-platform
- tags: web3, solidity, smart-contracts, blockchain, metamask, react, tutorial, video-course, ethereum, dapp, cryptocurrency, nodejs

## Member repositories
- adrianhajdin/project_web3.0 (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:40.430702+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:22:11.011619+00:00, confidence not recorded.
  - readme: https://github.com/adrianhajdin/project_web3.0 (fetched 2026-08-28T04:08:40.430702+00:00, sha 4bac1d82cbfd)
  - homepage: https://www.jsmastery.pro (fetched 2026-08-29T09:12:16.425399+00:00, sha 6062d3a2cbdf)
  - site_page: https://jsmastery.com/course/tanstack-pro-course (fetched 2026-08-29T09:12:16.434915+00:00, sha ae34cdd1ca05)
- Data as of 2026-08-30T08:39:29.467469+00:00.