JSage
node-clinic
| JSage | node-clinic | |
|---|---|---|
| 4 | 14 | |
| 33 | 5,566 | |
| - | 0.4% | |
| 0.0 | 3.0 | |
| over 1 year ago | 10 months ago | |
| JavaScript | JavaScript | |
| GNU General Public License v3.0 only | MIT License |
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.
JSage
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CoWasm: An alternative to Emscripten, based on Zig (demo: Python in the browser)
Yes, porting https://SageMath.org to the browser is part of the plan, and this is a key foundation for that. I ported some of the components of Sage (e.g., https://libntl.org/) already as part of https://github.com/sagemathinc/jsage, and I don't see any fundamental obstruction to porting all of Sage, except time. It would be great if once CoWasm is more stable, I can get some help porting some components to WASM.
- SageMath is a free open-source mathematics software system
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Tiny WASI – A tiny WASI runtime written in TypeScript
And here is the more lightweight and flexible (in some ways) one from Wasmer, before they completely rewrote it in Rust:
https://github.com/sagemathinc/JSage/tree/main/packages/wasi
It took me some work to track down the old version, fix some bugs in it, and keep it going. But I personally find the old version very useful too, and if you can see from the comments that it has an interesting history.
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We've been lied to: JavaScript is fast
Here's a third called "JPython", which I've been writing lately for fun:
https://github.com/sagemathinc/JSage/tree/main/packages/jpyt...
node-clinic
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Why you should start profiling your application on the production
It's basic, but it works. You can see what function or 3rd library is after your resources and debug them locally (For example, by using ClinicJS - https://clinicjs.org/)
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From Good to Great: Scaling Applications with TypeORM Optimization
Clinic.js
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Measuring the performance of JSS apps
Clinic.js - performance analysis tooling.
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Node 18.x async code performance problem?
I’ve also seen some pretty bad event loop saturation causing significant delays. Run this https://clinicjs.org
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7 Best Tools for Monitoring Node.js Servers
Clinic.js includes three tools to help diagnose and pinpoint performance issues in Node.js applications. It’s surprisingly easy to use. All you need to do is install the module from npm and run it. This will generate reports for you that make troubleshooting much easier.
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GraphQL Fastify vs Apollo Server — Learnings from the real world
To compare the two servers, we used two packages. The first one was ClinicJS, an open-source set of tools used to diagnose NodeJS performance issues, which also gives you suggestions and points you in a direction to fix the diagnosed problems. The second one was hey, a CLI tool to send some load to the server. Below we show how we use them and the results of these comparisons.
- Clinic.js
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Assessing memory needs for a running NestJS application
WTF? 1.15 GB of RAM while idle, have you tried to profile the app? maybe you have some memory leaks, use node clinic to diagnose performance issues.
- Clinic.js diagnoses your Node.js performance issues
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Code Optimisation Doubt, Current code fails to handle concurrent requsts.
You can use https://clinicjs.org along with autocannon to identify bottleneck
What are some alternatives?
Transcrypt - Python 3.9 to JavaScript compiler - Lean, fast, open! -
PM2 - Node.js Production Process Manager with a built-in Load Balancer.
cocalc - CoCalc: Collaborative Calculation in the Cloud
typescript-eslint - :sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript
ElectronVisualized - Public Archive: Beautiful and Elegant Quantum Mechanics Visualization.
autocannon - fast HTTP/1.1 benchmarking tool written in Node.js
mt63_wasm - MT63 encoder and decoder in WebAssembly
express-status-monitor - 🚀 Realtime Monitoring solution for Node.js/Express.js apps, inspired by status.github.com, sponsored by https://dynobase.dev
tinywasi - A tiny WASI runtime written in TypeScript
appmetrics - Node Application Metrics provides a foundational infrastructure for collecting resource and performance monitoring data for Node.js-based applications.
Microsoft Automatic Graph Layout - A set of tools for graph layout and viewing
FlameGraph - Stack trace visualizer