Explain Codes LogoExplain Codes Logo

Javascript

Regex to replace multiple spaces with a single space

javascript
regex-patterns
string-manipulation
text-normalization

Regex to extract all matches from a string using RegExp.exec

javascript
regex-engineering
string-manipulation
performance

Refresh Page and Keep Scroll Position

javascript
scroll-position
session-storage
browser-compatibility

Refresh a page using JavaScript or HTML

javascript
refresh-rate
ajax
user-feedback

React won't load local images

javascript
webpack
image-handling
performance-optimizations

React: why child component doesn't update when prop changes

javascript
react-component-update
lifecycle-methods
state-management

React-testing-library why is toBeInTheDocument() not a function

javascript
jest
testing-library
best-practices

'react-scripts' is not recognized as an internal or external command

javascript
npm
react-scripts
troubleshooting

React-router URLs don't work when refreshing or writing manually

javascript
isomorphic-rendering
react-router
seo-optimization

React-router External link

javascript
react-router
redirect
security-rules

'react' refers to a UMD global, but the current file is a module

javascript
typescript
jsx
react

React onClick function fires on render

javascript
event-handling
performance-optimization
react-hooks

React / JSX Dynamic Component Name

javascript
react-component
jsx-dynamic-rendering
react-lazy

Reactjs setState() with a dynamic key name?

javascript
state-management
react-hooks
best-practices

Rails - Could not find a JavaScript runtime?

javascript
javascript-runtime
nodejs
runtimes

Pure JavaScript Send POST Data Without a Form

javascript
async-programming
browser-compatibility
debugging

Pros/cons of using redux-saga with ES6 generators vs redux-thunk with ES2017 async/await

javascript
async-programming
state-management
redux

Proper way to catch exception from JSON.parse

javascript
json-parsing
error-handling
best-practices

Property 'value' does not exist on type EventTarget in TypeScript

javascript
type-assertions
event-handling
typescript

Processing $http response in service

javascript
promise-engineering
async-programming
javascript-best-practices
explain.codes / Javascript