nibbstack/erc721
The reference implementation of the ERC-721 non-fungible token standard. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3040
- days_rel: n/a
- days_push: 1484
- n_releases_24m: 0
Adoption not part of the score
1047 stars · 393 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
The reference implementation of the ERC-721 non-fungible token (NFT) standard written in Solidity for Ethereum, Wanchain, and other EVM-compatible blockchains. It provides audited base, metadata, and enumerable token contracts as a starting point for developers building NFTs.
Use cases
- deploy an ERC-721 NFT contract on Ethereum
- create non-fungible tokens with metadata and symbol support
- implement enumerable NFT collections with total supply queries
- avoid re-implementing the ERC-721 standard from scratch
- launch NFTs on BSC, Avalanche, or other EVM chains
- learn how the ERC-721 token standard works
When to choose
- you want an audited, battle-tested ERC-721 reference implementation
- you need a minimal, standards-compliant NFT contract base to extend
- you target Ethereum, Wanchain, or other EVM-compatible chains
- you prefer a simple implementation over a full framework
When to avoid
- you need payable function support out of the box
- you want a feature-rich token framework with advanced capabilities
- you need ERC-1155 multi-token or fungible token standards
- you require actively maintained code with recent updates
Facets
library · maturity maintenance
sdk security blockchain developer-tools erc721 nft smart-contracts solidity token-standard hardhat wanchain binance-smart-chain avalanche cryptocurrency ethereum evm
1 source
- readme: https://github.com/nibbstack/erc721 · fetched 2026-08-28 · 40c67251bb70
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| nibbstack/erc721 | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="nibbstack/erc721")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem