# API Reference Perspective's complete API is hosted on `docs.rs`: - Python API - [`perspective`](https://perspective-dev.github.io/python/index.html) - [`perspective.widget`](https://perspective-dev.github.io/python/perspective/widget.html) - [`perspective.handlers.aiohttp`](https://perspective-dev.github.io/python/perspective/handlers/aiohttp.htm) - [`perspective.handlers.starlette`](https://perspective-dev.github.io/python/perspective/handlers/starlett.htm) - [`perspective.handlers.tornado`](https://perspective-dev.github.io/python/perspective/handlers/tornado.htm) - JavaScript API - [`@perspective-dev/client` Browser](https://perspective-dev.github.io/browser/modules/src_ts_perspective.browser.ts.html) - [`@perspective-dev/client` Node.js](https://perspective-dev.github.io/node/modules/src_ts_perspective.node.ts.html) - [`@perspective-dev/viewer`](https://perspective-dev.github.io/viewer/modules/perspective-viewer.html) - [`@perspective-dev/react`](https://perspective-dev.github.io/react/index.html) - Rust API - [`perspective`](https://docs.rs/perspective/latest/perspective/) - [`perspective-client`](https://docs.rs/perspective-client/latest/perspective_client/) - [`perspective-server`](https://docs.rs/perspective-server/latest/perspective_server/) - [`perspective-python`](https://docs.rs/perspective-python/latest/perspective_python/) - [`perspective-js`](https://docs.rs/perspective-js/latest/perspective_js/) - [`perspective-viewer`](https://docs.rs/perspective-viewer/latest/perspective_viewer/)