llnode
An lldb plugin for Node.js and V8, which enables inspection of JavaScript states for insights into Node.js processes and their core dumps. (by nodejs)
0x
🔥 single-command flamegraph profiling 🔥 (by davidmarkclements)
| llnode | 0x | |
|---|---|---|
| 2 | 3 | |
| 1,140 | 3,114 | |
| 0.5% | - | |
| 0.0 | 3.9 | |
| about 2 months ago | 8 months ago | |
| C++ | JavaScript | |
| GNU General Public License v3.0 or later | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
llnode
Posts with mentions or reviews of llnode.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-13.
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Taming the dragon: using llnode to debug your Node.js application
The result shows us that there's an array holding a lot (156027) of objects, and is probably the reason we have so many Visit objects in memory (spoiler: it is, look at line 13 and 16 of our server). Unfortunately, llnode can't tell where this array is located yet, but there's an open issue to add this feature in the future.
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Introducing KoolKits - OSS Debugging Toolkits for Kubernetes
Node.js KoolKit – llnode, thetool support
0x
Posts with mentions or reviews of 0x.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-03.
-
Looking for resources for profiling and debugging?
I don't have much knowledge nor experience about profiling nodejs apps. However, i think you can look into pm2 which has a monitoring option for resource usage. Additionally, you may try this package which shows flamegraphs.
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Looking for ways to reduce latency on my Node Express server
Try https://github.com/davidmarkclements/0x. It’ll help you understand where things are choking.
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Running test online
Are you hitting a remote DB? Have you tried a different test runner (Jest can be hella slow)? Have you looked at https://github.com/GoogleChromeLabs/ndb or https://github.com/davidmarkclements/0x ?
What are some alternatives?
When comparing llnode and 0x you can also consider the following projects:
swagger-stats - API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.
devtool - [OBSOLETE] runs Node.js programs through Chromium DevTools
why-is-node-running - Node is running but you don't know why? why-is-node-running is here to help you.
njsTrace - A Node.js tracing and instrumentation utility
node-inspector - Node.js debugger based on Blink Developer Tools
locus - Locus is a debugging module for node.js
leakage - 🐛 Memory leak testing for node.
ironNode - Debug Node.js code with Chrome Developer Tools.