Sway Applications

The Sway-Applications Repository contains end-to-end example applications that are written in Sway in order to demonstrate what can be built.

Legacy examples: These applications are version-pinned snapshots and are not continuously updated for the current Sway release or Fuel network toolchains. Read the repository's status and toolchain matrix before using an example. Treat old syntax, dependencies, transaction construction, and security patterns as historical until revalidated.

Asset Management

• Airdrop is an asset distribution program where users are able to claim assets given a valid merkle proof.
• Escrow is a third party that keeps an asset on behalf of multiple parties.
• Non-Fungible Native Asset (NFT) is an asset contract which provides unique collectibles, identified and differentiated by IDs, where assets contain metadata giving them distinctive characteristics.
• Fractional Non-Fungible Token (F-NFT) is a token contract which issues shares or partial ownership upon locking an NFT into a vault.
• Timelock is a contract which restricts the execution of a transaction to a specified time range.
• Native Asset is a basic asset contract that enables the use of Native Assets on Fuel using existing standards and libraries.

Decentralized Finance

• English Auction is an auction where users bid up the price of an asset until the bidding period has ended or a reserve has been met.
• Fundraiser is a program allowing users to pledge towards a goal.
• OTC Swap Predicate is a predicate that can be used to propose and execute an atomic swap between two parties without requiring any on-chain state.

Governance

• Decentralized Autonomous Organization (DAO) is an organization where users get to vote on governance proposals using governance assets.
• Multi-Signature Wallet is a wallet that requires multiple signatures to execute a transaction.

Games

• TicTacToe is a game where two players compete to align three markers in a row.

Other

• Counter-Script is a script that calls a contract to increment a counter.
• Name-Registry allows users to perform transactions with human readable names instead of addresses.
• Oracle is a smart contract that provides off-chain data to on-chain applications.