var developements = {
    "Blockchain Development" : {
        "Networks" : [ "Ethereum", "Binance Smart Chain", "Avalanche", "Solana", "Polygon" ] , 
        "Languages" : [ "Solidity", "Rust", "C++" ] ,
        "Frameworks" : [ "Hardhat", "Truffe", "Slither", "MythX", "Securify" ] ,
        "Web3" : [ "Ethers.js", "Web3.js", "Solana/Web3.js" ]
    } ,
    "Web Development" : {
        "Languages" : [ "HTML" , "CSS", "JavaScript", "TypeScript", "Java", "Go", "Python", "PHP" ] ,
        "Frameworks" : [
            "Frontend" : [ "React.js", "Next.js", "MUI", "Tailwind CSS", "AntD" ] ,
            "Backend" : [ "Node.js", "Express.js", "Fastify", "Nest" ] ,
            "Database" : [ "MongoDB", "PostgreSQL", "MySQL" ] ,
            "Unit Test" : [ "Jasmine", "Mocha", "Chai", "Jest" ]
        ]
    } ,
    "Others" : [ "Git", "GitHub", "Docker", "Jira", "Trello", "AWS", "Firebase" ]
}