ChainIDE

ChainIDE is a browser-based, multi-chain integrated development environment for smart contracts: code can be written, compiled, tested and deployed without any local setup. It supports Ethereum, BNB Chain, Polygon, Aptos, Sui, Starknet, Mina and Conflux as well as consortium stacks such as FISCO BCOS and AntChain. Its plugin marketplace is compatible with VS Code, compilation templates are preconfigured per chain, and switching networks takes a single click. An integrated terminal, multiple workspaces and persistent sessions let compiled output be inspected directly in a block explorer.

The Code Sage module, built on OpenAI models, handles code questions, generation, refactoring and commenting. For the Move language a separate assistant built with Sui and Alibaba Cloud accepts prompts in Chinese, English and Korean and adds autocompletion plus pre-deployment vulnerability checks. More than 3.5 million contracts have been compiled on the platform by users in over 120 countries, with about 192,000 registered users and 21,000 monthly actives; it holds SOC 2 Type II and ISO 27001 certification. On the learning side, MoveCastle pairs level-based courses with split-screen video.