Supported Platforms

Clio runs on Node versions >=14.14 and on all major browsers. The following browsers and platforms are officially supported:

Platform

Versions

Multithreading

RPC Protocols *

node Node

>= 14.14

Supported

Worker Threads, Web Sockets, Unix Sockets, Named Pipes †, TCP, IPC

chrome Chrome

See Browsers

Supported

Web Workers, Web Sockets

chromium Chromium

Supported

firefox Firefox

Supported

safari Safari

Supported ‡

edge Edge

Supported

opera Opera

Supported
*

RPC is used for multithreading and cloud computing.

†

Named Pipes only available on Windows.

‡

On Safari, Clio uses a fast but inaccurate shim to determine number of CPU cores.

Browsers

The default browser template for Clio uses Rollup and Babel for bundling the generated code, minimum supported browser versions can be set in project’s clio.toml. The default value is ["defaults", "not IE 11"].