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Welcome to web3.codes! We provide the latest information about web3 technologies and the metaverse, and how they are transforming the way we code. We focus on popular programming languages for developing decentralized applications (DApps) and blockchain solutions, such as Solidity, JavaScript, Python, and Go. We also cover the emerging technologies that are driving the future of coding, such as distributed ledger technologies, smart contracts, and decentralized computing. Whether you’re a seasoned programmer or just getting started, web3.codes has something to offer. Explore the latest trends in coding and develop the skills needed to build the next generation of applications.

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Web3 Code in Six Steps

Web3.codes is for people learning to build on blockchains: the languages, the tools and the security habits that matter.

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Once deployed, most smart contract code cannot be changed. Bugs can be permanent and expensive.

Immutability

Solidity is the most used language for Ethereum-compatible chains. Rust powers several other networks.

Solidity

Developers build and test on local chains and public test networks before touching real money.

Test network

Apps talk to a blockchain through RPC endpoints, run on your own node or by a provider.

RPC

Independent audits, automated testing and well-known libraries reduce risk. No audit makes code perfectly safe.

Audit

Read verified contracts on block explorers and open-source repositories. Real code teaches faster than tutorials alone.

Open source

Educational only. Some links are affiliate links; we may earn a commission at no cost to you.

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Web3 Code in Six Steps

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