Given a frontend that lets users upload files to a server, is there a way to manage uploaded files with a TON smart contract? For example, make the uploaded ...

Is it possible to call a function in a recursive way in FunC? If so, how exactly should I do it? I haven't found it in the FunC documentation, is it covered ...

Suppose there is a web3 blog platform where people follow specific writers. Each follower has its own smart contract. Usually data such as "X follows Y" woul...

On TON blockchain there are special highload wallets that can send out multiple transactions at once. But they also have a limit — 255 transactions at once. ...

There are numerous libraries for interacting with the TON blockchain, so it might be hard for a new developer to choose. Of course, what is the "best" is a h...

I would like to know stats on the validators and staking: number of wallets participating in it, amount of coins and so on. There is some info by TON Whales,...

Hey all - does anyone know why ther are different addresses between the PoW giver contracts listed here: https://ton.org/docs/#/howto/pow-givers and the ones...

As far as I understand, on TON blockchain there is a globally set gas limit, and its value usually stays the same, but hypothetically it could be changed. If...

Suppose there is a mutex that locks some operations in the smart contract waiting for some other execution chains outside of the smart contract to finish. Is...

Many TON tutorials and whitepapers mention Linux/macOS-specific things like /usr/lib/fift path, terminal commands and so on. Can I develop smart contract on ...

Is there a way that I can use .ton as a domain name? --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/9399

What is the purpose of the Election contract on the TON blockchain, and why does it have a balance greater than the total stake of all validators combined? >...

Does anyone know what the following error message of Fift means? I think I have configured fiftlib correctly. [fift-main.cpp:204] Error interpreting file cou...

Suppose I need to store 50 000 objects and have the ability to sort them (e.g., find an object with the minimal value of some parameter). Is it possible and ...

Is there a built-in square root function in the language? And if not, maybe there is a popular library with the optimal implementation? --- > This question w...

I come from the Ethereum ecosystem, where time is measured in epochs. Is there a thing like epochs in the TON ecosystem? --- > This question was imported fro...

I'm trying to create a human-readable transaction graph, but haven't succeed yet. Maybe someone has seen successful examples on other blockchains? --- > This...

The main source of knowledge about Fift language is the whitepaper, available at https://ton.org/fiftbase.pdf. It is useful, but are there other articles, vi...

Functions are called "words" in Fift, and there is a special word word. The whitepaper (https://ton.org/docs/fiftbase.pdf) explains it this way: «word (x – S...

As far as I understand, code in FunC language compiles to Fift, and then from Fift code the resulting bag of cells is generated. Could I make my code more co...

Highload wallets use queryId instead of seqno. It is better suited for large amounts of transactions, but does it come with a cost in terms of gas? How much ...

Is the code of smart contracts visible to the explorers? Can I use some explorer to see the code of any specific smart contract I'm interested in? --- > This...

Usually new blocks on TON blockchain are formed every new seconds so there's no reason to worry about waiting too long. But I've heard that under some circum...

I'd like to put an address and a hash table into the c4 register. Can I put there both of them there separately or do I have to put the address into the hash...

It is known that TON is designed for scalability and can potentially withstand mass adoption in the future. But since it has not reached its full potential y...

Is it possible to check what balance a specific wallet had in a specific moment in the past, given in unixtime? Is it possible to do that via Toncenter? --- ...

Are there any tips how to install/configure the smart contract development environment on an Apple M1 device? I'm having an issue with CMake here: CMake Erro...

What's the best way to debug unexpected test failures? Does FunC have a print function? My test failed on first check: throw_if(100, exit_code != 0); but how...

How do we save an ordinary string in FunC? For example, how do you store the text "A" without making it a slice? --- > This question was imported from Telegr...

I've been trying to create a simple wallet smart contract by myself to learn FunC, but my transactions keep failing with exit code 34. What am I doing wrong?...