Web1 1980’s - early 2000’s The first phase of the Internet, Web1, was mainly about providing the everyday consumer with online content and information. As consumers could only read information or content online, and not yet interact with it, Web1 w...

What even is a blockchain? A blockchain is a distributed, digital, immutable ledger that is used to record transactions and store data in a secure and transparent manner. It is based on a decentralized network of nodes that collectively maintain a s...

️ Deny users from accessing a smart contract !1 A Denial of Service DOS attack is a type of attack that is designed to disable, shut down, or disrupt a network, website, or service. Essentially it means that the attacker somehow can prevent regular...

Prerequisites Make sure you have MetaMask installed and set up Request some Sepolia Testnet ETH from a faucet to work with - Ethereum Sepolia Faucet Installing Foundry If you're on a Mac or are using Linux run this command in your terminal c...

What is ERC-20? ERC stands for Ethereum Request for Comment. Essentially, they are standards that have been approved by the community and are used to convey technical requirements and specifications for certain use cases. ERC-20 specifically is a s...

Fine-tuning is a technique for adapting a pre-trained machine learning model to new data or tasks. Rather than training a model from scratch, fine-tuning allows you to start with an existing model like GPT-3 and specialize it for your needs. This app...

Top Coding Languages to Master in 2025 With countless programming languages available, choosing the right one to focus on can set the foundation for success in the tech-driven landscape of 2025. Here’s why JavaScript continues to top the list and de...

Retrieval-Augmented Generation RAG is a powerful AI approach that combines retrieval-based systems with generative language models to produce more accurate, context-aware, and grounded responses. Rather than relying solely on the model’s training dat...