sindresorhus

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

1. Use ESM yourself. (preferred)
   Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
3. Stay on the existing version of the package until you can move to ESM.

getify

convert("one hundred five");  // "105"
convert("six hundred and fifty three");  // "653"
convert("zero zero one two three");  // "123"
convert("twelve o three");  // "1203"
convert("thirteen zero nine");  // "1309"
convert("fifteen sixteen");  // "1516"
convert("fourteen ninety two");  // "1492"
convert("nineteen ten");  // "1910"
convert("twelve hundred");  // "1200"
convert("twenty three hundred"); // "2300"

Jessidhia

Implementation notes on react's scheduling model as of (shortly before) 16.8.0

While the public API intended for users to use is the scheduler package, the reconciler currently does not use scheduler's priority classes internally.

ReactFiberScheduler has its own internal "mini-scheduler" that uses the scheduler package indirectly for its deadline-capable scheduleCallback.

This is kind of a documentation of implementation details that I suppose will be gone by the end of the year, but what can you do.

joseluisq

const Benchmark = require('benchmark')
const co = require('co')
const bluebird = require('bluebird')

const suite = new Benchmark.Suite

suite
  .add('co generators', {
    defer: true,
    fn: deferred => {

bvaughn

// This is an advanced example! It is not typically required for application code.
// If you are using a library like Redux or MobX, use the container component provided by that library.
// If you are authoring such a library, use the technique shown below.

// This example shows how to safely update subscriptions in response to props changes.
// In this case, it is important to wait until `componentDidUpdate` before removing a subscription.
// In the event that a render is cancelled before being committed, this will prevent us from unsubscribing prematurely.

// We also need to be careful about how we handle events that are dispatched in between
// `getDerivedStateFromProps` and `componentDidUpdate` so that we don't put stale values into the `state`.

NigelEarle

Migrations & Seeding

What are migrations??

Migrations are a way to make database changes or updates, like creating or dropping tables, as well as updating a table with new columns with constraints via generated scripts. We can build these scripts via the command line using knex command line tool.

To learn more about migrations, check out this article on the different types of database migrations!

Creating/Dropping Tables

stowball

• https://authenticjobs.com/#category=4&onlyremote=1
• http://www.workingnomads.co/jobs
• https://remoteok.io/remote-jobs
• https://www.wfh.io/search?utf8=%E2%9C%93&query=front&commit=Go%21
• https://stackoverflow.com/jobs?sort=i&q=front&r=true
• https://weworkremotely.com/jobs/search?term=front
• http://jobs.smashingmagazine.com/
• http://frontenddeveloperjob.com/
• http://codepen.io/jobs
• https://news.ycombinator.com/item?id=12405698

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

lovasoa

function byteLength(str) {
  // returns the byte length of an utf8 string
  var s = str.length;
  for (var i=str.length-1; i>=0; i--) {
    var code = str.charCodeAt(i);
    if (code > 0x7f && code <= 0x7ff) s++;
    else if (code > 0x7ff && code <= 0xffff) s+=2;
    if (code >= 0xDC00 && code <= 0xDFFF) i--; //trail surrogate
  }
  return s;