node-modules

Cannot find the ‘@angular/common/http’ module

Important: HttpClientModule is for Angular 4.3.0 and above. Check @Maximus’ comments and @Pengyy’s answer for more info. Original answer: You need to inject HttpClient in your component/service not the module. If you import HttpClientModule in your @NgModule // app.module.ts: import {NgModule} from ‘@angular/core’; import {BrowserModule} from ‘@angular/platform-browser’; // Import HttpClientModule from @angular/common/http import {HttpClientModule} from … Read more

detect whether ES Module is run from command line in Node

Use if (import.meta.url === `file://${process.argv[1]}`) { // module was not imported but called directly } See the MDN docs on import.meta for details. Update Sep 27, 2021 Perhaps more robust, but involving an extra import (via Rich Harris) import { pathToFileURL } from ‘url’ if (import.meta.url === pathToFileURL(process.argv[1]).href) { // module was not imported but … Read more

how to use async await with https post request

Basically, you can write a function which will return a Promise and then you can use async/await with that function. Please see below: const https = require(‘https’) const data = JSON.stringify({ todo: ‘Buy the milk’ }); const options = { hostname: ‘flaviocopes.com’, port: 443, path: ‘/todos’, method: ‘POST’, headers: { ‘Content-Type’: ‘application/json’, ‘Content-Length’: data.length }, … Read more

Webpack: Bundle.js – Uncaught ReferenceError: process is not defined

For Webpack 5, you can reference process/browser from the appropriate plugins part of webpack.config.js: // webpack needs to be explicitly required const webpack = require(‘webpack’) // import webpack from ‘webpack’ // (if you’re using ESM) module.exports = { /* … rest of the config here … */ plugins: [ // fix “process is not defined” … Read more

What are differences between SystemJS and Webpack?

SystemJS works client side. It loads modules (files) dynamically on demand when they are needed. You don’t have to load the entire app up front. You could load a file, for example, inside a button click handler. SystemJS code: // example import at top of file import myModule from ‘my-module’ myModule.doSomething() // example dynamic import … Read more

Gatsby Failed Build – error “window” is not available during server side rendering

When dealing with third-party modules that use window in Gatsby you need to add a null loader to its own webpack configuration to avoid the transpilation during the SSR (Server-Side Rendering). This is because gatsby develop occurs in the browser (where there is a window) while gatsby build occurs in the Node server where obviously … Read more