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Posts

JK spike10
Aug 15, 2025
Discussion
Sui gRPC vs JSON-RPC for Developers
Title: Switching to gRPC — worth it for Sui dApps? With gRPC coming to Sui, I’m wondering how developers are planning to adopt it. Have you tested latency differences compared to JSON-RPC? Is the feature set identical, or are there gaps? Do you see gRPC as better for production apps or mostly for internal tooling? Any migration tips, sample client code, or performance metrics would help others decide when and how to switch.
- Move CLI
- Move Module
- Move Bug
- Feature Request
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Jeff 15
Aug 15, 2025
Discussion
Future-proofing Move modules without breaking compatibility
Since Move modules are immutable after publishing, planning for upgrades is a critical part of development. I’ve seen patterns where devs keep a “master object” that points to the current logic version, but I’m wondering what strategies work best in practice.
- Move CLI
- Move
- Move Module
- Move Script
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1 Luca31
Apr 10, 2025
Discussion
Does Sui support contract self-destruction?
I was wondering if there's a way to destroy or self-destruct a smart contract within the Sui framework. I heard something about a 'selfdestruct' mechanism and wanted to know if it exists in Sui. Also, what would happen if a contract is terminated in this manner?
- Move
- Smart Contract
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elfDani139
Apr 05, 2025
Discussion
Is Otw available only for the first time?
I'm trying to understand if the Otw functionality is meant to be called only once, especially in the context of initializing or creating a coin. Could someone explain its purpose?
- Move CLI
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andreweth.148
Apr 03, 2025
Discussion
Best way to handle a unique user registry on Sui?
I'm trying to set up a unique registry of user names on Sui and am considering using vec_set. I'm concerned about its scalability. Is this the only way, and how does it scale on Sui?
- Move CLI
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Aliabee59
Mar 31, 2025
Discussion
Where to find the latest Move 2024 documentation and features?
I'm trying to locate the latest Move 2024 docs as it seems there are numerous new features. Can someone guide me on where to find these details?
- Move CLI
- Move
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MetaInvestor10
Mar 29, 2025
Discussion
Best place to learn Move for beginners?
Guys I want to make dapps on sui and was wondering if anyone can give the best place to learn move lang
- Move
- Move Script
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Mister_CocaCola117
Mar 28, 2025
Discussion
Performance difference between modulo and comparison assertions?
I'm curious if using assert!(arg3 % arg0 == 0, 6); is more gas efficient than assert!(arg3 < arg0, 6);? I came across this in deepbook and was wondering about the choice. Is there any significant performance difference between using modulo versus comparison assertions in terms of gas consumption?
- Move CLI
- Move
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1
Best Answer
mssoni100
Mar 28, 2025
Discussion
How can I create enums using Sui TypeScript SDK?
I've been trying to work with enums in the Sui TypeScript SDK, as I want to pass an enum type into my PTB command. Does anyone know how I can achieve this in Sui TS SDK?
- Move CLI
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Tawhid128
Mar 27, 2025
Discussion
Move language resources: move-book.com or sui foundation GitHub?
Hey folks, I'm just starting out with the Move programming language. I came across two resources: the Move book available at move-book.com and the sui-move-intro-course hosted on the sui foundation GitHub. I'm curious, which one is more up to date or is generally recommended for beginners?
- Move CLI
- Move
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