# 平台技術

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為何我們使用Flow區塊鏈？
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## 更安全的交易

[Cadence](https://docs.onflow.org/cadence/) 是 Fl​​ow 上一種面向資源的智能合約編程語言：

* 使駭客更難攻擊智能合約，因為 Cadence 對每個函式提供訪問限制與前置條件檢查。
* 讓你永遠不會無意中收到垃圾代幣，除非你主動授權這些陌生代幣合約。

## 較低的手續費

* Flow Blockchain 的[多節點架構](https://www.onflow.org/post/flow-blockchain-multi-node-architecture-advantages)充分利用了算力，易於擴展，省下的[手續費](https://docs.onflow.org/concepts/variable-transaction-fees/)不妨替自己買杯咖啡。

更可靠的 NFT

* Flow 背後的團隊是 [Dapper Labs](https://www.dapperlabs.com/)。他們建立了領先的 NFT 項目，例如 NBA Topshot 和 CryptoKitties，這是第一個造成以太坊交易緩慢的項目，也因此，他們知道如何打造流暢的區塊鏈。
* Flow 有著熱忱的社群。他們專注於 NFT 合約標準，以建立更成熟的加密生態系統。畢竟，誰願意讀合約代碼來確保他們的交易安全呢？

## 瞭解更多Flow區塊鏈

* Mindtrix 採用 [MetadataViews](https://github.com/onflow/flow/blob/5fc3a47f269e95141fd3b9b4046eeffc51dbf474/flips/20210916-nft-metadata.md) 的好處。
* [Interaction Templates](https://github.com/onflow/flow/blob/5fc3a47f269e95141fd3b9b4046eeffc51dbf474/flips/20220503-interaction-templates.md) 對未來的交易體驗。

<figure><img src="/files/nF4vP4xcDGHDjpjOMJq2" alt=""><figcaption></figcaption></figure>


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