{"library":"hermes-compiler","type":"library","category":null,"description":"The `hermes-compiler` package provides the command-line interface (CLI) for the Hermes JavaScript engine, specifically optimized for React Native applications. Hermes focuses on delivering improved startup time, reduced memory usage, and smaller app sizes by leveraging ahead-of-time (AOT) compilation, which converts JavaScript source code into compact Hermes Bytecode (HBC) during the build process. The package's public versioning (e.g., v0.13.0 for RN 0.75.x) is tightly coupled with React Native releases, ensuring compatibility. While the npm registry shows an internal version like `250829098.0.2`, it's the `v0.x.x` versions that align with React Native support. Hermes is now the default JavaScript engine for React Native, requiring no additional configuration for most projects.","language":"javascript","status":"active","version":"250829098.0.2","tags":["javascript"],"last_verified":"Wed May 27","install":[{"cmd":"npm install hermes-compiler","imports":["npx hermes-compiler src/index.js -o dist/index.hbc","./node_modules/.bin/hermes-compiler src/index.js -o dist/index.hbc","{ \"scripts\": { \"compile:hermes\": \"hermes-compiler src/entry.js -o build/app.hbc\" } }"]},{"cmd":"yarn add hermes-compiler","imports":[]},{"cmd":"pnpm add hermes-compiler","imports":[]}],"homepage":"https://hermesengine.dev","github":"https://github.com/facebook/hermes","docs":null,"changelog":null,"pypi":null,"npm":"https://www.npmjs.com/package/hermes-compiler","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"18–22","success_rate":0,"avg_install_s":null,"avg_import_s":null,"wheel_type":null},"url":"https://checklist.day/v1/registry/hermes-compiler/compatibility"}}