systemjs | Dynamic ES module loader | Build Tool library
kandi X-RAY | systemjs Summary
kandi X-RAY | systemjs Summary
Dynamic ES module loader
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Top functions reviewed by kandi - BETA
- postLoads the LoadOrder and the dependencies of the LoadOrder
- Main entry point .
- Merge extra options
- Get prod options .
- Sets the import map .
- Creates a setter for this module .
- Returns true if the given property should be skipped .
- Sets the register registry for a registerRegistry .
- Sets the loader url with the given loader .
- error helper
systemjs Key Features
systemjs Examples and Code Snippets
Lines of Code : 148License : Permissive (MIT)
Copymodule.exports = function(grunt) {
require('load-grunt-tasks')(grunt);
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-typescript');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.initConfig({
clean: ['dist'],
export default {
output: {
// supports either dir or file
dir: 'public', // writes individual modules to public/@hot/
file: 'public/bundle.js', // ... to public/bundle.js@hot/
// format will be overridden to 'system' when HMR is ru npm install esri-system-js@beta --save
import Map from 'esri/Map';
import MapView from 'esri/views/MapView';
import esriRequest from 'esri/request';
import { System } from 'systemjs'
Object.defineProperty(window, 'System', { value: System })
module.exports = env => {
return {
mode: "production",
entry: {
// This is our Express server for Dynamic universal
server: "./server.ts"
},
externals: {
"./dist/server/main": 'require("./server/main"const { join, relative, resolve, sep, dirname } = require("path");
const webpack = require("webpack");
const nsWebpack = require("nativescript-dev-webpack");
const nativescriptTarget = require("nativescript-dev-webpack/nativescript-target"scripts": [
"./node_modules/jquery/dist/jquery.js",
"./node_modules/popper.js/dist/umd/popper.js",
"./node_modules/bootstrap/dist/js/bootstrap.js",
"./node_modules/systemjs/dist/system.js"
] {
// Mark files inside `@angular/core` as using SystemJS style dynamic imports.
// Removing this will cause deprecation warnings to appear.
test: /(\\|\/)@angular(\\|\/)core(\\|\/).+\.js$/,
npm i --save core-js zone.js rxjs systemjs
module.exports = {
"server": {
"baseDir": "src",
"routes": {
"/node_modules": "node_modules"
},
middleware: {
// overrides the second middleware default with new settings
1: require('connect-history-api-Community Discussions
Trending Discussions on systemjs
QUESTION
After upgrading react-scripts to v5, craco start does not work properly. App starts with no error but in browser, there is a blank page and if i open inspector, i only see index.html codes not react codes. It was working well with react-scripts@4.0.3. Here is my local files;
package.json
...ANSWER
Answered 2022-Feb-23 at 10:05craco's Github readme, states that it is supporting Create React App (CRA) 4.*. By this statement, I'm assuming CRA 5 is not officially supported by craco.
However, this repository utilizes both CRA 5 and craco (but I have not verified that it is working). Use this repository to compare your setup (after verifying that the linked repositry is working), and try different settings/configs to see if you get further.
QUESTION
I have a download button set up on a web page that is iteratively assigned an ID based on the how many questions are posted.
Here is the button:
...ANSWER
Answered 2022-Feb-16 at 19:44As per @LouysPatriceBessette
QUESTION
I want to make a series of ajax requests to a server and then do a final ajax request that uses data I received previously. Obviously, I need to wait for the earlier requests to finish before doing the final request. I'm having trouble implement this in javascript.
I don't want to overwhelm the server, so ideally all requests would be done sequentially.
My simple test code is as follows (replacing web requests with a sleep):
...ANSWER
Answered 2022-Jan-28 at 22:16Performing async operations while iterating does not work as you might expect it.
When you do forEach each element will be iterated over synchronously. Thus each element will be iterated over and invoke the callback function, which is why you see the 'a' log first for each element.
The exception to this is using a for...of loop, but for other iterators the await will only be blocking inside the callback function.
If you are attempting to limit the amount of request over time to an API you could implement a leaky bucket algorithm. Or you may refactor your iteration to a for...of loop with your delay function to block requests which maintain sequence but is less optimal as the pace of requests will be your delay time plus the time to finish the other async tasks.
QUESTION
I have a pre-developed angular project, i just ran npm i to install its packages locally, then ng serve to run the project, the project works well without problems but..
when i wanted to create a new component with ng g c new-component i got this error:
ANSWER
Answered 2021-Dec-20 at 10:44following @Batajus's response about compatibility, i could fix this problem with these steps:
- Delete
node_modulefolder - Delete package-lock.json
- Run npm i
- finally
npm i -D @angular-devkit/core@0.3.2(angular-devkit/core should be 0.3.2 for Angular V5)
QUESTION
I have the following rollup.config.js:
ANSWER
Answered 2021-Dec-07 at 08:40It's been almost 2 years since I last used rollup. Anyway in a project I found (where we faced the same issues), I saw the following plugins order:
QUESTION
sorry for silly question I am still new to React.
I have React web App to which i need to add several scrypts.
Althogh scrypts have to be inside of body tag in index.html.
Like this :
ANSWER
Answered 2021-Dec-02 at 09:42You can append the scripts in your react code with:
QUESTION
After migrating my angular 6 project to 12. I am getting multiple warning in terminal
if in angular.json i set optimisation: false configuration then all issue get resolved but i don't want to make this changes it should be true only.
with optimisation: true i am getting all these warnings:-
Earlier same code was working fine without any warning.
...ANSWER
Answered 2021-Sep-08 at 10:30I had the same problem. You should change the import of 'assets/.../variables.scss' to './assets/.../variables.scss'. In my case it was in styles.scss but it can be in every .scss file.
QUESTION
I'm using a TypeScript project based on SystemJS, following this example whose code is at https://github.com/tekmi/blogging-typescript-with-bundlers/blob/master/systemjs/app.ts
I'm able to implement a simple Worker in TypeScript, e.g. from this example,
...ANSWER
Answered 2021-Sep-30 at 23:46As mentioned in the comments, if you want to be able to use module syntax like import and export in a web worker, you need to define the worker with the type: module option, like this:
QUESTION
The question:
How (is it possible) to configure webpack (with single-spa), to take make some packages (projects) under a scope (@orginazation) externals and other internals (not external) ?
Project information:
We are building a single-spa application using webpack an uses Github npm registrer (and github actions). All the micro front-ends are projects in Github, and some of them are util/helper/provider projects, that is compiled as externals with webpack.
But some of them are meant to be compiled with the micro-frontend (must not be external)
It seems that when webpack sees one of the project under the organization scope as external, it set all package under that scope to external!
As we can see from the log the "CompilingTool" will also be compiled as external, event thought it should not.
The packages are set in the files as:
...ANSWER
Answered 2021-Aug-05 at 15:14This is possible by passing in orgPackagesAsExternal: false to the single-spa webpack config, in your case named singleSpaDefaults. Per the create-single-spa documentation,
This changes whether package names that start with @your-org-name are treated as webpack externals or not. Defaults to true.
You will then need to either:
- Enumerate which packages to mark as external
- Provide a function that does this (which you've noted in your question)
and then merge that with single-spa's config as usual. Because this can become verbose and annoying to do for every microfrontend, consider doing this in a base config that you publish that is specific for your company and which each mfe will then need to consume.
QUESTION
I'm trying to use ngx-extended-pdf-viewer in an Angular project that uses amd.min.js as an dependency. If I remove amd as an dependency it's working fine. But sadly I can't remove it as, a lot of other things are dependent on it.
Here's the reproducible html.
...ANSWER
Answered 2021-May-25 at 12:58Load all three pdf modules before amd.
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