How to write a smart contract in Move for Sui?

Start by setting up the Sui CLI and exploring the Move language tutorials in the Sui Documentation. Use the provided examples to define assets and transactions, leveraging Move's safety features for secure contracts.

Sui vs Solana: which is better for gaming applications?

Sui excels with its parallel processing and asset-oriented model, offering low latency for in-game transactions. Solana has a larger ecosystem but may face congestion; Sui's scalability makes it strong for new, high-frequency gaming dApps.

What are the gas fees like on Sui?

Sui uses its native SUI token for gas fees, designed to be low due to efficient parallel processing. Fees depend on network demand and transaction complexity, but are optimized for cost-effectiveness compared to older blockchains.

Can I run a validator node on Sui easily?

Running a validator requires technical expertise in Rust and blockchain systems, with setup involving stake delegation and epoch management. The process is documented but more complex than on some user-friendly platforms.

Is Sui decentralized enough for DeFi projects?

Sui uses delegated proof-of-stake with Byzantine fault tolerance, aiming for decentralization. However, as a newer platform, its validator set and network security are still evolving, which might concern some DeFi teams.

What development tools are available for Sui?

Sui provides tools like the Sui Explorer, CLI, and Move debugger, but the ecosystem is limited compared to Ethereum. Third-party tools are emerging, but developers may need to build custom solutions for advanced needs.

Open-Awesome

Sui

Apache-2.0Rusttestnet-v1.73.1

A next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by Move.

Visit Website GitHub

7.7k stars11.7k forks0 contributors

What is Sui?

Sui is a next-generation smart contract platform that offers high throughput, low latency, and an asset-oriented programming model powered by the Move language. It is designed to scale with web3 growth, processing transactions in parallel for instant settlement and enabling new latency-sensitive applications like gaming and retail payments.

Target Audience

Blockchain developers and teams building scalable, high-performance decentralized applications (dApps) and web3 solutions that require fast transaction processing and rich on-chain assets.

Value Proposition

Developers choose Sui for its unmatched scalability, parallel transaction processing that eliminates bottlenecks, and the safety of the Move language, making it the first internet-scale programmable blockchain platform with industry-leading performance and usability.

Overview

Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language

Use Cases

Best For

Building high-throughput decentralized applications (dApps) that require instant transaction settlement
Creating web3 games and interactive experiences with low-latency asset transfers
Developing retail payment systems at physical points of sale using blockchain
Defining and managing rich, composable on-chain assets with custom rules
Scaling blockchain infrastructure horizontally to handle growing user demand
Writing secure smart contracts in an accessible language for mainstream developers

Not Ideal For

Projects deeply entrenched in Ethereum's EVM ecosystem and existing DeFi tooling
Applications requiring strict global consensus for every transaction, such as complex multi-party financial instruments
Teams prioritizing a mature developer ecosystem with abundant third-party libraries and integrations
Developers seeking minimal learning curve with widespread community support and tutorials

Pros & Cons

Pros

Parallel Transaction Processing

Sui processes the vast majority of transactions in parallel, enabling high throughput and instant settlement, which is ideal for latency-sensitive apps like gaming and payments.

Asset-Oriented Programming

Uses the Move language to define rich, composable on-chain assets with custom rules, making it powerful for creating digital economies and NFTs.

Horizontal Scalability

Scales with additional resources, demonstrating capacity beyond traditional blockchains, as highlighted in its ability to handle web3 growth efficiently.

Secure Smart Contract Language

Move provides a safe and accessible language for mainstream developers, reducing vulnerabilities and easing adoption for web3 app building.

Cons

Nascent Ecosystem

Compared to established platforms like Ethereum, Sui has fewer tools, libraries, and community resources, which can hinder development speed and integration.

Move Language Barrier

Developers must learn Move, a niche language with limited existing expertise and documentation, unlike more common options such as Solidity.

Consensus Trade-offs

Sui forgoes consensus for common transactions like payments, which might not suit applications requiring strict global agreement on all operations, as admitted in the README.

Frequently Asked Questions

Related Projects

linera-protocol

Main repository for the Linera protocol

Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.

Stars16,678

Forks2,551

Last commit5 days ago

Foundry

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Stars10,392

Forks2,547