Questions tagged [dapp]

Questions about applications and projects on EOS: a decentralized application (dapp) does not require any servers or backends

13 questions with no upvoted or accepted answers
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A possible alternative sign in/login process instead of firebase auth / amazon cognito using an eos contract?

I had the the idea of a secure alternative login process using an EOS smart contract instead of firebase or Amazon cognito. I would like to know if something like this feasible? My idea is somewhat ...
2
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1answer
82 views

Reclaim RAM for dApp that creates an account and transfers funds

A dApp that creates a new account and transfers EOS to that account will have to 'pay' for 240 bytes of RAM for the new balance object on the new account. When the new account transfers some funds, ...
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2answers
42 views

How to tell a certain contract in indeed used in a dApp?

The dapp review sites often list the contract names a dapp is using. I see that this is added by whoever has added that dApp into the review site. But is there a verifiable way (through an explorer ...
1
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1answer
407 views

EOS RAM requirement for hosting a full node?

https://medium.com/@bytemaster/eosio-ram-market-bancor-algorithm-b8e8d4e20c73 In this article, Dan pointed to the fact that "Keeping RAM scarce (64 GB) lowers the cost of hosting a full node, but ...
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0answers
35 views

Payment to dapp with text comments best practice

I am new in eos, so maybe i say something strange. I want to create a dapp that can receive payments from mobile wallets with text comments. I imagine this like front end where user type text and ...
1
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1answer
90 views

Is there a list of Ethereum Dapps that have confirmed moving over to EOS?

People say Ethereum dapps are moving to EOS platform. But where is this list of Dapps? And which ones are the most active that is actually moving to EOS?
1
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1answer
119 views

Authorization flow in dapps

How authorization works in EOS dapps? I mean in application layer. For example in a trello like application how we manage to just the participants in the project are able to see the tasks?
1
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0answers
24 views

Is it permissible for dApps to use 'EOS' in their brand name?

Are there any trademark restrictions on naming dApps EOSbook, EOScabs, EOSfood etc? If the answer is no, then isn't it possible that somebody out there might go out and obtain a copyright for 'EOS'? ...
1
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0answers
27 views

How will backend analytics such as health monitoring and business intelligence work for EOS dApps?

Centralized apps often use tools like New Relic to monitor their health in real-time. The use of business intelligence analytics platforms like Tableau is also common practice. Can the same tools be ...
0
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1answer
28 views

Nested depth exceeded

kipping set abi because the new abi is the same as the existing abi Publishing contract... Error 3070002: Runtime Error Processing WASM Error Details: Nested depth exceeded pending console output: ...
0
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1answer
533 views

Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0

I am working on an EOS dApp that is listing dogs (it could be other items) and displaying them on an HTML page. The dApp has a function in its JS file to add dogs. This dApp is working with nodeos up ...
0
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1answer
81 views

How to add current date and time in the table so we know when a game score was logged?

For a gaming leaderboard. players will be able to compete with each other through a leaderboard. When a new score is added, it is inserted in to a table that is scoped to the game Each game is ...
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0answers
81 views

Time point to string

I am currently trying to get the current time using time_point_sec(now()); Does someone know how to convert that to a std::string?