3 ms·
Is there anything like VisualVM for NodeJS? It's nice in JVM land that you can just see how many objects of a particular class are on the heap. Chrome's devtoo
by winrid 6y ago
Is there anything like VisualVM for NodeJS? It's nice in JVM land that you can just see how many objects of a particular class are on the heap.
Chrome's devtools kind of work, but it's not nearly as good.
I'd love to be able to see how many objects exist with a certain signature, or prototype. I found some mdb_v8 thing but it seems it's built for a very old version of V8.
- alex7o 6y agoI haven't tired that yet, but it should be possible to use graal.js, which is integrated with node. The should allow using visual VM on node.
- MH15 6y agoThis looks very interesting... NodeJS is decently performant out of the box but I'd love to have the capability to run advanced profiling tools.