Top "Frontend" questions

Where to store a JWT token properly and safely in a web based application?

I'm familiar with Web Storage APIs and cookies but I can't figure what is the most secure way to store …

javascript browser jwt frontend

Can Electron apps be integrated with java code?

As node.js still lacks important functionality which exists in Java, I would like to use Java instead of node.…

java node.js web electron frontend

Array sorting in Front-end or Back-end

I am implementing a RESTful API that returns an array. I want to know if it will be more efficient …

javascript frontend backend

"let-" is only supported on ng-template elements

I am trying to get my frontend-application(Angular5.1.x) to run but it stops due to template parse error: "let-" …

html angular npm frontend ngx-bootstrap

What is the lowest screen resolution for a smartphone?

What is the lowest screen resolution for a smartphone? is it 320x480 ?

android frontend smartphone

HAProxy health check

My current setup has 2 HAProxies configured with keepalived for High Availability, the 2 proxies serve as a Reverse Proxy and Load …

frontend haproxy health-monitoring

Best way to capture JavaScript errors in production?

I've got a serious JavaScript problem that is hard to reproduce in any of our dev/test/prod environments. Nonetheless, …

javascript debugging frontend

is there good Angular Js + rails backend tutorial?

recently I read Micahel Hartl's Ruby on Rails tutorial. It really works for me. Now, I want to make front-end …

ruby-on-rails angularjs frontend backend

Uncaught ReferenceError: regeneratorRuntime is not defined in React

I'm getting an error "Uncaught ReferenceError: regeneratorRuntime is not defined". Please help me to find out the error and how …

reactjs frontend react-functional-component

How to embed an interactive Jupyter notebook into html?

I am trying to create a web application that allows users to create and share Jupyter notebooks. Currently, I have …

javascript html frontend web-frontend