smart-contract
A custom ERC721 Drop smart contract. (by hill-climb)
erc721o
ERC721o - Composable Multiclass Fungible Token Standard (by OpiumProtocol)
| smart-contract | erc721o | |
|---|---|---|
| 1 | 1 | |
| 0 | 10 | |
| - | - | |
| 0.0 | 0.0 | |
| 12 months ago | over 1 year ago | |
| Solidity | Solidity | |
| MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
smart-contract
Posts with mentions or reviews of smart-contract.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-13.
erc721o
Posts with mentions or reviews of erc721o.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-01-24.
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DeFi derivative development: from zero to hero with Opium v2 pt.1
One of the design choices that was scrapped was the usage of Opium’s very own token standard ERC 721o - a custom flavor of the more notorious ERC721- whose purpose was to allow for the creation of non-fungible derivative portfolios. Nowadays a similar rationale has been implemented by the ERC1155 standard, however the degree of interoperability and easy-to-reason-about clean API that the good-old-fashioned ERC20 provides are simply undefeated. As such, following a long-existing DeFi trend that was first popularized by Uniswap, Opium makes use of a factory pattern that mints ERC20 tokens in a measure proportional to the ownership of LONG/SHORT option positions of their respective owners. However, as the scope of the article is to give enough of a rundown for a developer to get their feet wet with Opium v2, we will postpone a deep dive into the Opium Protocol architecture to a later date. If you have any questions, feel free to drop by on the governance forum!
What are some alternatives?
When comparing smart-contract and erc721o you can also consider the following projects:
game - A web3 clone of Hill Climb powered by Unity, ThirdWeb GamingKit and ContractKit
opium-protocol-v2 - Smart contracts of Opium Protocol v2