ChainIDE

ChainIDE is a cloud-based integrated development environment designed specifically for Web3 developers to build, test, debug, and deploy smart contracts and decentralized applications (dApps) across a wide range of blockchains. It supports multiple programming languages including Solidity, JavaScript, HTML, and CSS, and offers a rich set of developer tools such as IntelliSense code completion, syntax highlighting, bracket matching, and code refactoring. ChainIDE’s environment is accessible from any operating system (macOS, Linux, Windows) without local setup, enabling developers to switch between supported blockchains with a single click.

A key differentiator of ChainIDE is its AI-powered Code Sage module, which leverages OpenAI models to assist developers by answering code-related questions, generating code snippets, refactoring code, and providing debugging advice. This AI integration accelerates the development cycle by reducing manual coding effort and improving code quality. Additionally, ChainIDE features a marketplace of VSCode-compatible plugins and user-created apps that extend functionality and foster community collaboration.

ChainIDE supports a broad spectrum of blockchains, including Ethereum, BNB Chain, Polygon, Conflux, Nervos, Dfinity (Internet Computer), Flow, Aptos, XDC, Astar, IRISnet, Sui, FISCO BCOS, Arbitrum, Starknet, Mina, and more. This multi-chain support allows developers to deploy smart contracts seamlessly across public and consortium blockchains. The platform also offers interactive learning resources such as multi-blockchain courses, video tutorials with split-screen coding, and NFT rewards for course completion, making it suitable for both novice and experienced developers.

With over 3.5 million contracts compiled and users in more than 120 countries, ChainIDE has established itself as a versatile and scalable Web3 development tool. It is used by engineers at leading companies and supported by an active community via Discord, Telegram, and forums. Developers can get started immediately by signing up on the cloud IDE, exploring the AI Code Sage module, and accessing comprehensive documentation and tutorials available on the official website and GitBook.