A blockchain protocol designed for high performance and scalability, supporting decentralized applications.
A decentralized platform that enables developers to build and deploy smart contracts and decentralized applications using the Ethereum Virtual Machine (EVM).
Non-Fungible Tokens, unique digital assets that represent ownership of a specific item or piece of content.
A library for interacting with the Ethereum blockchain and its ecosystem.
A contract-oriented programming language for writing smart contracts on Ethereum.
A blockchain development platform that provides infrastructure and tools for building decentralized applications.
A library for interacting with Ethereum and other EVM-compatible blockchains.
A collection of React hooks for Ethereum.
A blazing fast, portable, and modular toolkit for Ethereum application development.
A development environment for Ethereum software, providing tools for building and testing smart contracts.
A tool for indexing and querying blockchain data.
November 15, 2025
We're entering a new phase of adoption where AI, stablecoins, tokenization, wallet infrastructure, and DeFi are no longer fringe—they're foundational.
November 13, 2025
From decentralized computing to agentic finance—how AI and Web3 are reshaping data ownership, financial infrastructure, and the future of intelligent systems
October 15, 2025
How intent-based architecture is solving the multichain coordination problem—and why solver networks are the new primitive
How stablecoins are becoming foundational financial infrastructure and digital money rails
September 30, 2025
A deep dive into how AI agents are becoming autonomous financial actors with the ability to transact, execute, and move capital
September 8, 2025
The Decade of Web3 Infrastructure We Should Be Building On
May 15, 2025
Ethereum token standards. ERC-20, ERC-1155, ERC-6909, and ERC-7281
May 14, 2025
DeFi risks including impermanent loss, smart contract exploits, rug pulls, and real-world examples
May 12, 2025
Automated market makers, liquidity pools, and yield farming strategies across major blockchains
May 10, 2025
Analysis of order books and AMMs, exploring their fundamental mechanics, real-world implementations, and innovative hybrid solutions reshaping decentralized trading
March 25, 2025
Exploring the role of a product engineer
March 20, 2025
An exploration of how USDT0 and LayerZero's OFT standard are revolutionizing cross-chain stablecoin transfers with improved security and unified liquidity
March 17, 2025
Bitcoin DeFi evolves with EVM, unlocking new financial possibilities.
February 25, 2025
Engineering principles for building scalable and maintainable systems
January 19, 2025
Best Practices for Math in JS & DeFi
October 1, 2024
Building scalable Web3 apps with Next.js
August 15, 2024
FullStack EVM Project Starter with 0x and Codex integration
July 20, 2024
A comparative analysis of Ethers.js and Viem/Wagmi in Ethereum development
July 7, 2024
The convergence that will reshape our digital landscape
February 15, 2019
Recap of the First International Blockchain and Cryptocurrency Conference in Costa Rica.
January 1, 2019
On February 2nd, the first international blockchain and cryptocurrency conference in Costa Rica will be held in San José.
July 20, 2018
BlockchainCR is excited to introduce "Costa Rica's Crypto Cantina."
June 3, 2018
The Blockchain ecosystem in Costa Rica, BlockchainCR, and the Costa Rican Blockchain Association.