In this blog, we will cover the basic building blocks of Solana, specifically: Accounts, Programs, Instructions, Transactions, RPCs, and Subscriptions.

As blockchain engineers, we understand the importance of real-time data for building dynamic and responsive applications. In this blog post, we'll delve into WebSockets, a powerful technology that unlocks real-time communication for blockchain and Decentralized Finance (DeFi) projects.

The Solana blockchain has emerged as a major player in the crypto space, known for its blazing-fast transaction speeds and low fees. But for developers, the question arises: what language should you use to build smart contracts on Solana? This blog post dives into the two main contenders: Solidity (with Solang) and Rust, helping you choose the right tool for the job.

CREATE2 opcode helps us to predict the address of smart contract before it is deployed on Ethereum network, and Uniswap created Pair contract with CREATE2 instead of CREATE.

This blog introduces event in Solidity, using transfer events in ERC20 tokens as an example .

Learn about the different data locations in Solidity and when to them.

A SIM swap attack, also known as SIM card swapping or SIM card swapping fraud, is a type of cybercrime in which an attacker tricks or uses social engineering techniques to gain control of a target user's mobile phone number and the associated SIM card. Once the attacker successfully takes control of the target user's SIM card, they can intercept the target user's text messages, phone calls, and any authentication messages sent to the phone number. This enables them to carry out various malicious activities, including but not limited to:

BTFS, CDN, and Amazon S3 are technologies used for storing and transmitting data, but they have significant differences in design and implementation:

Please refer to: Install BTFS Node