Kakarot's still in the very early stages!

As of today, Kakarot has 85% EVM opcode equivalence, 80% test coverage and ERC20 / ERC721 working. 

While it's better to underpromise and overdeliver than the contrary, we expect to have a mainnet alpha rolling in Q2/Q3 2023.

Elias Tazartes (Eikii)

# wen mainnet launch?

When will Kakarot be available to the public?

When will Kakarot zkEVM launch on mainnet?

I'm new to Cairo and I want to know what is the difference when I write `let x = 1;` and `tempvar x = 1;`. Is there any difference in Cairo Lang between let and tempvar?

Cairo: let vs tempvar what is the difference?

How can I find the current contract's address in Cairo? Is there an equivalent to `address(this)` from Solidity?


ㅤ
_This question was originally posted on [Triality](https://triality.org/question/575)_

Cairo: How do I find the current contract's address?

why there is no fee for deploying an account contract (creating account)?

_This question was originally posted on [StarkNet Discord](https://www.newton.so/view?tags=discord)_

Why there is no fee for deploying an account contract (creating account)?

```
...
const { available, connect, refresh, disconnect } = useConnectors()

    const connectors = [
      new InjectedConnector({ options: { id: "argentX" } })
    ];

return(
  <button onClick={() => connect(connectors[0])}>
    Connect {connectors[0].id()}
  </button>
)
```
any idea why this code doesnt connect to argentX in brave?

_This question was originally posted on [StarkNet Discord](https://www.newton.so/view?tags=discord)_

Any idea why this code doesn’t connect to argentX in brave?

How do I put funds into my newly created account from the ape console?


ApeWorX: How do I fund newly created accounts from the ape console?

There are a bunch of questions about key storage in a new "Account Abstraction" paradigm.
1. Can I recover my key if I lose it?
2. Can I have a key-less wallet?
3. Can I easily create new wallets like in Metamask "Add Account" with only 1 seed phrase?
---

This question is participating in [Newton Bounties | Incentivized Test Program](https://www.notion.so/Newton-Bounties-Incentivized-Test-Program-94322ad48e7d40a3adcf36f6b26174cd) Every verified valid question gets $10 USDC (mainnet)

How will work an account abstaction wallet with the key?

Hey guys! Does anybody have an idea what is `get_caller_address` returning on an L1 handler call?

_This question was originally posted on [StarkNet Discord](https://www.newton.so/view?tags=discord)_

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When will Kakarot zkEVM launch on mainnet?

wen mainnet launch?

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