In the Ethereum world there is remix.ethereum.org — a browser-based IDE which lets you try out your contracts instantly. Is there anything like that in the T...

I want to use a hardware wallet like Ledger or Trezor for storing my TON coins. But unfortunately both don't currently have official support for TON coin. Is...

In TON, messages are used to send data and instructions to smart contracts. Sometimes, these messages can contain large amounts of data such as media files, ...

I have a storage node & bag in TON storage, and this bag can be obtained from network by other nodes. I set the "site" DNS entry to the bagId (with checkbox ...

Hello is there TON Proxy documentation anywhere? The release was in Q3 2022, shouldn't there be documentation or a white paper? --- > This question was impor...

Hello everyone, please explain: ```` () send_message_back(addr, ans_tag, query_id, body, grams, mode) impure inline_ref { ;; int_msg_info$0 ihr_disabled:Bool...

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 ...

"Why is the data empty even though I deployed the jetton contract?" the contract is deployed correctly but data is empty https://github.com/toncenter/tonweb/...

I have observed an interesting behavior in wallet clients. I attempted to create a wallet using TonHub, TonKeeper, and wallet.ton.org. TonHub and TonKeeper g...

In TVM's whitepaper, we got this in Chapter 3.2.8: > Integers in cells are big-endian by default. > Notice that the default order of bits in Integer s serial...

TON uses logical time (also known as Lamport time) in messages to track the order of events. But how exactly that time is generated? --- > This question was ...

I'm new to TON. I know that each message in TON has its lt (Logical time) to track the order of events. But is logical time unique for each transaction or ca...

Is there an API that can create a new TON wallet using code? Creating and deploying are two different steps. So how I can create many uninitialized wallet ad...

Currently I'm using wallet contract v3 - it was deployed for me automatically when I was using TonKeeper wallet. I saw that the core team released a new wall...

How do I get an RPC endpoint for the TON network, and where can I get relevant documentation for it?

What would happen if someone tried to send an internal message with zero ton coins? And if the receiving party calls accept_message(), who would pay the fee?...

To interact with the outside world blockchains rely on oracles. But I see a problem here. Let's say we have a betting contract that lets users place their be...

Many programming languages have a ternary operator, such as booleanExpression ? expression1 : expression2 in Java (if booleanExpression equals true, than exp...

Is my understanding correct that smart contracts are written in FunC, then compiled into Fift, and deployed on the blockchain, and they can later be interact...

There are extensions for code editors like Visual Studio Code providing syntax highlighting for FunC. Is there anything like that for the vim editor? --- > T...

In developing for blockchain it's important to save space, so it seems better to store the dates using 32-bit timestamps instead of 64-bit. But blockchain is...

Is the function recv_internal required to have certain arguments or is it completely up to what you want the message sender to send you? I've noticed some Fu...

I've heard from the TON Spanish DevChat that there exists "Ten Lessons for learning FunC". Are those video lessons? --- > This question was imported from Tel...

Using the JSON API, I'm attempting to call a get method on a non existing method on a smart contract. I send a POST request to /runGetMethod. { "address": "....

What is the difference between addresses that start with EQ and those that start with UQ? There are also addresses that start with kf, but when searched up o...

I'm currently using wallet contract v3. It was deployed for me automatically when I was using TonKeeper wallet. I saw that the core team released a new walle...

When developing multiple smart contracts that interact with each other, what can be used for integration testing without putting them all on testnet every ti...

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,...

There is a wallet with a large NFT collection in it. Now I need to transfer all of it to a different wallet. Sending all the NFTs one-by-one feels very ineff...

How can you obtain a v3r2 address from a v4r2 address of a wallet in the TON network? -- > This question was imported from Telegram Chat: https://t.me/tondev...

Consider I have a highload wallet smart contract deployed to the TON network and I send an external message to it in order to deliver 100 value transfers to ...