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@khalidx
khalidx / node-typescript-esm.md
Last active April 12, 2024 17:59
A Node + TypeScript + ts-node + ESM experience that works.

The experience of using Node.JS with TypeScript, ts-node, and ESM is horrible.

There are countless guides of how to integrate them, but none of them seem to work.

Here's what worked for me.

Just add the following files and run npm run dev. You'll be good to go!

package.json

@BrianHung
BrianHung / changedDescendants.ts
Created April 4, 2021 07:55
prosemirror changed nodes / part of document by transaction
/**
* Helper for iterating through the nodes in a document that changed compared
* to the given previous document. Useful for avoiding duplicate work on each transaction.
* Source: https://github.com/ProseMirror/prosemirror-tables/blob/master/src/fixtables.js
*/
import type { Node as PMNode } from "prosemirror-model"
export function changedDescendants(old: PMNode, cur: PMNode, offset: number, f: (node: PMNode, pos: number) => void) {
let oldSize = old.childCount, curSize = cur.childCount
outer: for (let i = 0, j = 0; i < curSize; i++) {
import PropTypes from 'prop-types';
type Omit<T, K> = Pick<T, Exclude<keyof T, K>>;
type Defined<T> = T extends undefined ? never : T;
/**
* Get the type that represents the props with the defaultProps included.
*
* Alternatively, we could have done something like this:
@Ravenstine
Ravenstine / aws-couchdb-setup.md
Last active December 21, 2023 03:19
Fast CouchDB setup in AWS

Fast CouchDB setup in AWS

CouchDB is a NoSQL database for storing JSON documents. It comes with a REST API out of the box so your client applications can persist data while requiring you to write little or no server-side code. CouchDB's killer feature is its ability to easily replicate, which allows for horizontal scaling, easy backup, and for client adapters to synchronize documents. This is perfect if you want to write an application that is offline-first. It's become my go-to database when creating new

@bevacqua
bevacqua / NonBlockingRenderLoop.js
Last active July 22, 2021 17:24
Defer secondary portions of the DOM using `requestAnimationFrame`
import { Component, PropTypes } from 'react'
import { noop } from 'lodash'
import raf from 'raf'
const cache = new Map()
export function createNonBlockingRenderLoop({ key, concurrencyLevel = 1 }) {
if (cache.has(key)) {
return cache.get(key)
}
@pixeltrix
pixeltrix / time_vs_datatime.md
Last active February 18, 2024 19:20
When should you use DateTime and when should you use Time?

When should you use DateTime and when should you use Time?

It's a common misconception that [William Shakespeare][1] and [Miguel de Cervantes][2] died on the same day in history - so much so that UNESCO named April 23 as [World Book Day because of this fact][3]. However because England hadn't yet adopted [Gregorian Calendar Reform][4] (and wouldn't until [1752][5]) their deaths are actually 10 days apart. Since Ruby's Time class implements a [proleptic Gregorian calendar][6] and has no concept of calendar reform then there's no way to express this. This is where DateTime steps in:

>> shakespeare = DateTime.iso8601('1616-04-23', Date::ENGLAND)
=> Tue, 23 Apr 1616 00:00:00 +0000
>> cervantes = DateTime.iso8601('1616-04-23', Date::ITALY)
=> Sat, 23 Apr 1616 00:00:00 +0000

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

@bobbygrace
bobbygrace / trello-css-guide.md
Last active April 2, 2024 20:18
Trello CSS Guide

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets


Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

@rodricios
rodricios / summarize.py
Last active November 18, 2020 17:21
Flipboard's summarization algorithm, sort of
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
pip install networkx distance pattern
In Flipboard's article[1], they kindly divulge their interpretation
of the summarization technique called LexRank[2].