Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile
Itamar Carvalho | AppLayer 2025

@itacraft

Founder and Chief of Technology at @AppLayerLabs.

Building next-gen #Web3 infrastructure one line of code at a time.

ID: 906920358

linkhttps://applayer.com calendar_today26-10-2012 22:53:18

541 Tweet

1,1K Followers

227 Following

Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

I've updated the benchmark to the current code (underwent multiple refactors for improved performance since last year). Now, in AppLayer | Testnet is LIVE πŸ“Ÿ BDK, a UniswapV2 swap can be completed in a single microsecond instead of 3.5, an over 3x speed improvement...

I've updated the benchmark to the current code (underwent multiple refactors for improved performance since last year).

Now, in <a href="/AppLayerLabs/">AppLayer | Testnet is LIVE πŸ“Ÿ</a> BDK, a UniswapV2 swap can be completed in a single microsecond instead of 3.5, an over 3x speed improvement...
Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

At ETH Denver, we at AppLayer | Testnet is LIVE πŸ“Ÿ benchmarked ERC721 minting in our EVM and C++ implementations. After further development, we've achieved nearly 10x C++ speed and 2x EVM performance for full state transitions. 0.35/s, 2M mints/s theoretically? Lets see what irl data can show πŸͺ¨

At ETH Denver, we at <a href="/AppLayerLabs/">AppLayer | Testnet is LIVE πŸ“Ÿ</a> benchmarked ERC721 minting in our EVM and C++ implementations. After further development, we've achieved nearly 10x C++ speed and 2x EVM performance for full state transitions. 0.35/s, 2M mints/s theoretically? Lets see what irl data can show πŸͺ¨
Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

Hey dev, do you want to loop an ordered array in order to make a decentralized orderbook exchange? While in Solidity its prohibitively expensive to do such thing, you can easily achieve this functionality in AppLayer | Testnet is LIVE πŸ“Ÿ

Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

Designing novel BFT consensus is a blast, until you realize that there are so many edge cases that it feels like you are on a roller coaster to insanity. πŸ€ͺ It’s all fun and giggles until your code decides to play hide and seek with bugs!

Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

By using AppLayer | Testnet is LIVE πŸ“Ÿ special precompiles (available from Solidity contracts), you can derive safe randomness for your contracts! This offers a superior experience compared to other VRFs, as you don't have to wait for it to be filled! It is a simple as calling another contract.

Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

One key feature of AppLayer is that EVM contracts can leverage C++ precompiles, and vice versa. For example, a DEX smart contract can be written in C++ to handle ordered arrays, which is impossibly costly in Solidity, while being able to access EVM ERC20 tokens.

Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

Enjoy lower gas costs and faster execution times on EVM with AppLayer | Testnet is LIVE πŸ“Ÿ. Or better, choose the C++ side for advanced features like looping mappings, creating ordered arrays, and much more! Unleash your application and benefit from a grant. Get started now!

Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

Boost.Asio stole my heart ❀️because nothing says 'easy' like handling thousands of requests per second without breaking a sweat. Long live wait-free algorithms!

Itamar Carvalho | AppLayer 2025 (@itacraft) 's Twitter Profile Photo

It’s easier than you think to build your gamefi on-chain. AppLayer | Testnet is LIVE πŸ“Ÿ gives you instant randomness and custom smart contracts. Check it out, and enjoy the benefits of our grants.πŸ‘‡

AppLayer | Testnet is LIVE πŸ“Ÿ (@applayerlabs) 's Twitter Profile Photo

🎟️ There are 100 prizes waiting! 🎟️ Every Pebble you mint is a raffle entry for the $1,000 December Raffle! Entry Boosters: ✨ Gold Pebble = 50,000 entries πŸ’Ž Diamond Pebble = 500,000 entries Join us on #telegram and make it yours! πŸ”₯ Get mining:

🎟️ There are 100 prizes waiting! 🎟️
Every Pebble you mint is a raffle entry for the $1,000 December Raffle!

Entry Boosters:
✨ Gold Pebble           = 50,000 entries
πŸ’Ž Diamond Pebble  = 500,000 entries

Join us on #telegram and make it yours!
πŸ”₯ Get mining:
AppLayer | Testnet is LIVE πŸ“Ÿ (@applayerlabs) 's Twitter Profile Photo

Imagine building on a 10x faster #EVM, with 65x faster pre-compiles, and grants up to $1.5M πŸ“’ This 🧡 breaks down what our #testnet's packed with: ⚑️ Execution speed πŸ’Ž Miner Game: play-to-earn $APPL pre-public and public round access πŸ§‘β€πŸ’» AppLayer's grants program 1/4

Imagine building on a 10x faster #EVM, with 65x faster pre-compiles, and grants up to $1.5M πŸ“’

This 🧡 breaks down what our #testnet's packed with:

⚑️ Execution speed
πŸ’Ž Miner Game: play-to-earn $APPL pre-public and public round access
πŸ§‘β€πŸ’» AppLayer's grants program

1/4