Web 3.0 encompasses a complex set of interconnected tools, applications, and frameworks that can help connect the current version of the Web, often referred to as Web 2.0, to the next-generation Web 3.0 infrastructure.

What is important to note is that the project objectives need to be defined before a set of tools is selected. Web 3.0 technologies promise to solve a host of problems related to payments, decentralized supply chain applications and new business models more efficiently than classic World Wide Web technologies.

Identifying specific goals can help development teams create a short list of appropriate tools, libraries, and applications. And today, we’ve chosen to share with you which are the 10 most promising Web 3.0 development tools according to Tech Target.

The best Web 3.0 development tools

1. Alchemy
Alchemy is a Web 3.0 development platform for connecting dApps to blockchains. It includes tools for NFTs, DeFi, wallets, gaming, and integrating Web 2.0 and Web 3.0 apps. It provides a complete developer platform supporting infrastructure, products and debugging.

2. Casper
Casper is a smart contract platform that supports popular Web 2.0 development languages like Rust and WebAssembly. It includes tools that help update smart contracts with bug fixes as well as new features and functionality. It is focused on enterprise use cases to help organizations adopt software development best practices, such as continuous integration and delivery for blockchain apps.

3. Chainlink
Chainlink helps developers implement decentralized blockchain oracles on the Ethereum platform. This capability helps facilitate data exchange with smart contracts that run on the Ethereum blockchain. Key features include support for reliable tamper-proof networks, connection via common APIs and pre-built oracles for various use cases.

4. Chainstack
Chainstack provides a complete set of tools to build, run and scale blockchain apps. It supports all the most popular blockchains and sidechains. It also includes various primitives to help create NFTs and deployed dApps that use decentralized blockchain storage platforms like IPFS. Network management and operations tools help scale blockchain infrastructure for large deployments.

5. Ethernal
Ethernal is an open source blockchain explorer that helps automatically synchronize apps with smart contracts running on various blockchain platforms. Contract integration capabilities also enable developers to write code that interacts with smart contracts. In addition, Ethernal provides multiple tools for instrumenting smart contract code for transaction tracing and for decoding variables used in dApps. It can also integrate with other popular tools like Hardhat.

6. Etherspot
Etherspot is a multichain smart-wallet platform that helps reduce the number of steps needed for Web 3.0 transactions, which can improve the user experience. It also supports various tools for connecting Web 2.0 apps to blockchain networks. Account abstraction is a significant feature, allowing users to execute multiple blockchain transactions with a single click.

7. Fluree
Fluree is an open source blockchain database to help developers integrate legacy data applications into a blockchain. It supports graph databases, analytics and master data management on dApps.

8. Hardhat
Hardhat is an Ethereum development environment with various tools to manage and automate recurring tasks. It allows developers to run Solidity locally and test and debug Solidity code on their laptops before deploying into live dApps. Hardhat also supports features for performing stack traces and generating explicit error messages when problems arise.

9. OpenZeppelin
OpenZeppelin provides an assortment of tools to help developers build, automate and run dApps. OpenZeppelin Contracts is a modular smart contract library that supports industry best practices, while OpenZeppelin Defender provides a secure operations platform for smart contracts.

10. Solidity
Solidity is a popular language for implementing smart contracts. It allows developers to create programs that run on Ethereum Virtual Machine, the runtime environment for executing applications on the Ethereum blockchain. Solidity also supports the Hyperledger Fabric blockchain. Developers often use some of the other tools on this list, like Alchemy, OpenZeppelin and Hardhat to help create and debug Solidity apps.