{"id":13631496,"url":"https://github.com/fiveoutofnine/cool-contracts","last_synced_at":"2025-04-17T22:31:02.025Z","repository":{"id":41325280,"uuid":"509143786","full_name":"fiveoutofnine/cool-contracts","owner":"fiveoutofnine","description":"A compilation of smart contracts I find cool/fun/interesting.","archived":false,"fork":false,"pushed_at":"2022-10-06T05:13:38.000Z","size":15,"stargazers_count":533,"open_issues_count":1,"forks_count":32,"subscribers_count":16,"default_branch":"main","last_synced_at":"2024-08-01T22:48:41.958Z","etag":null,"topics":["compilation","smart-contracts"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/fiveoutofnine.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2022-06-30T15:55:23.000Z","updated_at":"2024-07-28T20:57:22.000Z","dependencies_parsed_at":"2023-01-19T08:15:20.917Z","dependency_job_id":null,"html_url":"https://github.com/fiveoutofnine/cool-contracts","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fiveoutofnine%2Fcool-contracts","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fiveoutofnine%2Fcool-contracts/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fiveoutofnine%2Fcool-contracts/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fiveoutofnine%2Fcool-contracts/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/fiveoutofnine","download_url":"https://codeload.github.com/fiveoutofnine/cool-contracts/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":223768482,"owners_count":17199355,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["compilation","smart-contracts"],"created_at":"2024-08-01T22:02:27.856Z","updated_at":"2024-11-08T23:30:50.405Z","avatar_url":"https://github.com/fiveoutofnine.png","language":null,"funding_links":[],"categories":["Others"],"sub_categories":[],"readme":"# cool-contracts\nA compilation of smart contracts I find cool/fun/interesting.\n\n* \u003cb\u003eOn-Chain Chess Engine\u003c/b\u003e by [\u003cb\u003e5/9\u003c/b\u003e](https://github.com/fiveoutofnine/): an on-chain chess engine, where you play against a smart contract, and each move is minted as an NFT (+ on-chain art and metadata).\n    * [Code](https://github.com/fiveoutofnine/fiveoutofnine-chess/)\n    * [Tweet](https://twitter.com/fiveoutofnine/status/1470102097937027072/)\n    * Deployed to mainnet at [`0xb543f9043b387ce5b3d1f0d916e42d8ea2eba2e0`](https://etherscan.io/address/0xb543f9043b387ce5b3d1f0d916e42d8ea2eba2e0/)\n* \u003cb\u003eQuine NFT\u003c/b\u003e by [\u003cb\u003eZefram\u003c/b\u003e](https://github.com/ZeframLou/): ERC721 implementation that outputs its Solidity source code via `tokenURI` (+ on-chain image and metadata).\n    * [Code](https://etherscan.io/address/0x0e0c6a8575d0cc3e9b65eb3259b52e2eb348e2b5#code/)\n    * [Tweet](https://twitter.com/boredGenius/status/1421387579270725635/)\n    * Deployed to mainnet at [`0x0e0c6a8575d0cc3e9b65eb3259b52e2eb348e2b5`](https://etherscan.io/address/0x0e0c6a8575d0cc3e9b65eb3259b52e2eb348e2b5/)\n* \u003cb\u003eSHITDAO\u003c/b\u003e by [\u003cb\u003esmartcontracts\u003c/b\u003e](https://github.com/smartcontracts/)\n    * [Code](https://github.com/smartcontracts/shitdao/)\n* \u003cb\u003etotemNFT\u003c/b\u003e by [\u003cb\u003e0age\u003c/b\u003e](https://github.com/0age/): on-chain video + audio rendering.\n    * [Code](https://polygonscan.com/address/0x681a33cef2170ba0564dfcef4b5ce79c1ed20074#code/)\n    * Deployed to Polygon at [`0x681a33cef2170ba0564dfcef4b5ce79c1ed20074`](https://polygonscan.com/address/0x681a33cef2170ba0564dfcef4b5ce79c1ed20074/)\n* \u003cb\u003ebleeps\u003c/b\u003e by [\u003cb\u003ewighawag\u003c/b\u003e](https://github.com/wighawag/): fully generated on-chain sounds with configurable sound profiles.\n    * [Code](https://github.com/wighawag/bleeps/)\n    * [Tweet](https://twitter.com/BleepsDao/)\n    * Deployed to mainnet at [`0x9d27527Ada2CF29fBDAB2973cfa243845a08Bd3F`](https://etherscan.io/address/0x9d27527Ada2CF29fBDAB2973cfa243845a08Bd3F/)\n* \u003cb\u003eChainToadz\u003c/b\u003e by [\u003cb\u003ewattsy\u003c/b\u003e](https://twitter.com/wattsyart): on-chain GIF rendering.\n    * [Code](https://etherscan.io/address/0xacd235697b33a0b4cf7a8ef52a81c01d28a150c6#code/)\n    * [Tweet](https://twitter.com/wattsyart/status/1471957355847892994/)\n    * Deployed to mainnet at [`0xacd235697b33a0b4cf7a8ef52a81c01d28a150c6`](https://etherscan.io/address/0xacd235697b33a0b4cf7a8ef52a81c01d28a150c6/)\n* \u003cb\u003eKohi\u003c/b\u003e by [\u003cb\u003ewattsy\u003c/b\u003e](https://twitter.com/wattsyart): on-chain generative art rendering. Some [\u003cb\u003eexamples\u003c/b\u003e](https://kohi.art/collections/).\n    * [Code](https://github.com/kohiart/kohi-composer/)\n    * [Website](https://kohi.art/)\n    * Deployed to mainnet at [`0xfc76b5e4bd3073ecbaad209b34aa66243ff7021d`](https://etherscan.io/address/0xfc76b5e4bd3073ecbaad209b34aa66243ff7021d/)\n* \u003cb\u003eShackled\u003c/b\u003e by [\u003cb\u003espectra\u003c/b\u003e](https://www.spectra.art/): general purpose on-chain 3D rendering engine.\n    * [Code](https://etherscan.io/address/0x947600aD1AD2fADF88faF7d30193D363208fC76D#code/)\n    * [Tweet](https://twitter.com/SpectraArt_NFT/status/1492848788767064068/)\n    * Deployed to mainnet at [`0x947600aD1AD2fADF88faF7d30193D363208fC76D`](https://etherscan.io/address/0x947600aD1AD2fADF88faF7d30193D363208fC76D/)\n* \u003cb\u003eKiss Precise\u003c/b\u003e by [\u003cb\u003eDivergence\u003c/b\u003e](https://twitter.com/divergence_art/) and [\u003cb\u003eEtheseus\u003c/b\u003e](https://twitter.com/etheseus_art/): an [on-chain] long-form, smart-contract-generated NFT collection based on the [\u003cb\u003eApollonian Gasket\u003c/b\u003e](https://en.wikipedia.org/wiki/Apollonian_gasket).\n    * [Code](https://etherscan.io/address/0x976a145bce31266d3ed460a359330dd53466db97#code/)\n    * [Twitter](https://twitter.com/thekissprecise/)\n    * Deployed to mainnet at [`0x976a145bce31266d3ed460a359330dd53466db97`](https://etherscan.io/address/0x976a145bce31266d3ed460a359330dd53466db97/)\n* \u003cb\u003eTiny DNN on StarkNet\u003c/b\u003e by [\u003cb\u003eguiltygyoza\u003c/b\u003e](https://github.com/guiltygyoza/): neural network inference on StarkNet\n    * [Code](https://github.com/guiltygyoza/tiny-dnn-on-starknet/)\n* \u003cb\u003eClones With Immutable Args\u003c/b\u003e by [\u003cb\u003ewighawag\u003c/b\u003e](https://github.com/wighawag/): enables creating clone contracts with immutable arguments.\n    * [Code](https://github.com/wighawag/clones-with-immutable-args/)\n* \u003cb\u003e`SSTORE2`\u003c/b\u003e by [\u003cb\u003e0xSequence\u003c/b\u003e](https://github.com/0xSequence/): set of Solidity libraries for writing/reading contract storage paying a fraction of the cost.\n    * [Code](https://github.com/0xSequence/sstore2/)\n* \u003cb\u003eStrange Attractors\u003c/b\u003e by [\u003cb\u003ecxkoda\u003c/b\u003e](https://github.com/cxkoda/): simulating chaotic, three-dimensional systems directly on the Ethereum blockchain.\n    * [Code](https://etherscan.io/address/0x1cA15CCdd91b55CD617a48dC9eEFb98CAe224757#code/)\n    * [Twitter](https://twitter.com/StrngeAttrctors/)\n    * Deployed to mainnet at [`0x1cA15CCdd91b55CD617a48dC9eEFb98CAe224757`](https://etherscan.io/address/0x1cA15CCdd91b55CD617a48dC9eEFb98CAe224757/)\n* \u003cb\u003eMetamorphic\u003c/b\u003e by [\u003cb\u003e0age\u003c/b\u003e](https://github.com/0age/): a factory contract for creating metamorphic (i.e. redeployable) contracts.\n    * [Code](https://github.com/0age/metamorphic/)\n* \u003cb\u003eAavegotchi Onchain Svg Renderer\u003c/b\u003e by [\u003cb\u003eNick Mudge\u003c/b\u003e](https://github.com/mudgen/): Rendering all aavegotchi onchain svgs based on layering to give a whole image..especially Summoned aavegotchis with equipped wearables.\n    * [Code](https://github.com/aavegotchi/aavegotchi-contracts/blob/master/contracts/Aavegotchi/facets/SvgFacet.sol)\n    * [Twitter](https://twitter.com/aavegotchi)\n    * Diamond/Proxy deployed to polygon mainnet at [`0x86935f11c86623dec8a25696e1c19a8659cbf95d`](https://polygonscan.com/token/0x86935f11c86623dec8a25696e1c19a8659cbf95d)\n    * Facet/implementation deployed to polygon mainnet at [`0x8d4C8559E07cF784B8912a306a2b9f3B3f34E92E`](https://polygonscan.com/address/0x8d4C8559E07cF784B8912a306a2b9f3B3f34E92E)\n* \u003cb\u003eHot Chain SVG\u003c/b\u003e by [\u003cb\u003e@w1nt3r-eth\u003c/b\u003e](https://github.com/w1nt3r-eth/): a toolkit for building on-chain SVG projects.\n    * [Code](https://github.com/w1nt3r-eth/hot-chain-svg)\n    * [Twitter](https://twitter.com/w1nt3r_eth/status/1514380306555412482)\n    * Deployed to mainnet at [`0xa7988c8abb7706e024a8f2a1328e376227aaad18`](https://etherscan.io/address/0xa7988c8abb7706e024a8f2a1328e376227aaad18/)\n* \u003cb\u003eevm.elf\u003c/b\u003e by [\u003cb\u003eaxic\u003c/b\u003e](https://github.com/axic/): What if this code is valid EVM and a valid Linus binary (ELF)?\n    * [Code](https://github.com/axic/evm.elf/)\n    * [Twitter](https://twitter.com/alexberegszaszi/status/1554791031597563905)\n    * Explained [here](https://hackmd.io/@axic/evmelf)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffiveoutofnine%2Fcool-contracts","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffiveoutofnine%2Fcool-contracts","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffiveoutofnine%2Fcool-contracts/lists"}