Native Messaging JavaScript runtime hosts tested:
- QuickJS
- Node.js
- Deno
- Bun
Test:
Send new Array(10000) from client to host, send message back to client, 100 times, measure time with performance.now().
native_messaging_javascript_runtime_tests_4.json sends 1MB (new Array(209715)) from client to host, host to client.
(async()=>{
let hosts = {
'nm_quickjs': [],
'nm_deno': [],
'nm_nodejs': [],
'nm_bun': []
};
for (let i = 0; i < 100; i++) {
for (const [hostName,data] of Object.entries(hosts)) {
await new Promise((resolve)=>{
let now = performance.now();
var port = chrome.runtime.connectNative(hostName);
port.onMessage.addListener(e=>{
hosts[hostName].push((performance.now() - now) / 1000);
port.disconnect();
resolve();
}
);
port.onDisconnect.addListener(e=>console.log(e));
port.postMessage(new Array(10000));
}
)
}
}
return hosts;
}
)().then(async(data)=>{
const json = JSON.stringify(data, null, 2);
console.log(data);
onclick = async()=>{
onclick = null;
try {
let fs = await showSaveFilePicker({
suggestedName: 'native_messaging_javascript_runtime_tests_1.json'
});
let writable = await fs.createWritable();
await new Blob([json],{
type: 'application/json'
}).stream().pipeTo(writable);
} catch (err) {
console.log(err);
}
}
}
, console.error);
Get and sort results of native_messaging_javascript_runtime_tests_4.json below
{
let result = JSON.stringify(await fetch('https://gist.githubusercontent.com/guest271314/fb8969a956a873e495b890a42ac0d731/raw/3766b2a87e129393045be21324e651e0c92a49ee/native_messaging_javascript_runtime_tests_4.json')
.then((response) => response.json())
.then((json) => Object.entries(json).map(([JavaScriptRuntimeNativeMessagingHost, data, len = data.length]) => ({
[JavaScriptRuntimeNativeMessagingHost]: data.reduce((a, b) => a + b, 0) / len
}))
.sort((a, b) => Object.values(a)[0] - Object.values(b)[0])));
}
Result as formatted JSON
[{
"nm_qjs": 0.2468439999997615
}, {
"nm_bun": 0.2530850000003726
}, {
"nm_deno": 0.34589599999971704
}, {
"nm_nodejs": 0.36726300000011924
}]
This page would be more useful if there was a summary on top so I didn't have to read through all the numbers :)