How to update a certain item in a huge table in react?

I have a huge list of items in a table. In that table, there are some dynamic elements like checkboxes. Which change based on user interaction. I am also using onScroll pagination for the table. Initially, I load 100 Items and then as the user scrol...

Do You Ever Rewrite Compound Logical Conditions to Enhance Readability or Optimize Code?

Logical conditions for IF/WHILE type conditional operations often come in compound forms. For example statements like if (condition_1 AND condition_2) operation; or while (condition_1 OR condition_2) operation; From Boolean Algebra, De Morgan's Law...

Laravel middleware stored in database

Because this is one area where a project often becomes almost unmanageable, I want to simplify the overview of permissions and therefor middleware in my Laravel project by storing them in the database. My thought is to store every route in the databa...

Why do you believe it’s good and important to build web apps and web sites with JavaScript and its engines (V8) than others without them and forget the importance of perfomance?

The web app and sites with vanilla JavaScript or other engines of JavaScript like jQuery and V8 are known for crash and slowness. Without them, the apps and sites quickly load in milliseconds, as if they travelled through a hyperspace faster than a l...

Few considerations for server performance

I have few questions of making server. What i can do is JAVA, NodeJS, Python and RDB, NoSQL. And here goes my questions. 1.What should i keep in mind for first priority when making server? (key performance factor etc) 2.How can i imitate real traffi...

Evolving to a Multithreaded UI Browser Model

Do you believe an evolution to a multithreaded UI browser model is necessary to for continued performance growth in the face of diminishing returns in JS VMs?

The best way for handle graphs.

I have to graph around 525, 600 (a register each 5 minutes for 5 years) data fields (lat,long,time,etc) in a web app. the size for 10 rows is 1 KB thus, all this data will consume ~ 51.5 MB. The web app must show all this data for forecast purposes, ...

NodeJS - How do make sure your app is performant?

Hello guys, Lately I've been trying to understand how to make performant nodejs APIs and to better understand memory usage I turned my attention to pm2. The problem that I am having is that I don't know how I can be sure that my application is within...

Best alternative to Jmeter?

I'm looking for a freeware and simpler alternative to JMeter. It is a very complete yet complex tool and all I need is to simulate a number of simultaneous calls to a site, grab stats about performance (time to the response) and see how many concurre...

In what specific use cases would Haskell perform superior to Node.js?