{"repo":"evmts/tevm","free":true,"listed":false,"github":"https://github.com/evmts/tevm","clone":"git clone https://github.com/evmts/tevm.git","description":"An Ethereum Node built to run in Browser, Bun, Deno, and Node.js","language":"TypeScript","stars":445,"topics":["evm","forge","solidity","typescript"],"license":"MIT","category":"blockchain-web3","readme_excerpt":"Tevm JavaScript-native Ethereum runtime for TypeScript apps, tests, and tools. --- Release Candidate Tevm 1.0 is now available on the npm rc dist-tag. The release candidate includes the new block, mining, receipt, txpool, JSON-RPC, tracing, and viem-compatible client work that replaces the older pre-1.0 README examples. The npm latest tag may still point at the older next series, so use tevm@rc when trying the current 1.0 release candidate. What Is Tevm? Tevm runs an Ethereum execution environment inside JavaScript. Use it as an in-memory devnet, a forked-chain simulator, an EIP-1193 provider, a viem-compatible client, or a lower-level EVM toolkit. It runs in Node, Bun, browsers, serverless functions, edge runtimes, and desktop apps without Docker or a background chain process. Why Use It? - Fork any EVM chain locally : run calls against mainnet, L2s, L3s, or appchains while overriding accounts, storage, and block context. - Use viem actions directly : createMemoryClient includes viem public, wallet, and Anvil-style test actions. - Control mining behavior : choose automatic, manual, or interval mining and decide when pending transactions become canonical blocks. - Inspect real execution : collect traces, receipts, logs, access lists, created addresses, and block-level results from local execution. - Import Solidity in TypeScript : use Tevm bundler plugins to import Solidity contracts with ABI, bytecode, and type-safe helpers. - Run in the browser : build local-first dapps, op","default_branch":null,"files":null,"tree":[],"storefront":"/r/evmts","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/evmts/tevm/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}