fwielstra

/* The API controller
   Exports 3 methods:
   * post - Creates a new thread
   * list - Returns a list of threads
   * show - Displays a thread and its posts
*/


var Thread = require('../models/thread.js');
var Post = require('../models/post.js');

Warry

How to make faster scroll effects?

• Avoid too many reflows (the browser to recalculate everything)
• Use advanced CSS3 for graphic card rendering
• Precalculate sizes and positions

Beware of reflows

The reflow appens as many times as there are frames per seconds. It recalculate all positions that change in order to diplay them. Basically, when you scroll you execute a function where you move things between two reflows. But there are functions that triggers reflows such as jQuery offset, scroll... So there are two things to take care about when you dynamically change objects in javascript to avoid too many reflows:

bastianallgeier

# block content
location ~ ^/content/(.*).(txt|md|mdown)$ {
    rewrite ^/content/(.*).(txt|md|mdown)$ /error redirect;
}

# block all files in the site folder from being accessed directly
location ~ ^/site/(.*)$ {
    rewrite ^/site/(.*)$ /error redirect;
}

bendc

// array utils
// =================================================================================================

const combine = (...arrays) => [].concat(...arrays);

const compact = arr => arr.filter(Boolean);

const contains = (() => Array.prototype.includes
  ? (arr, value) => arr.includes(value)
  : (arr, value) => arr.some(el => el === value)

simurai

For minimalist ❤️ ers

• Settings > Core Settings > Title Bar: hidden
• Settings > Packages > Tabs > Always Show Tab Bar: false
• Settings > Themes > UI Theme: Apex https://atom.io/themes/apex-ui
• Settings > Themes > Syntax Theme: Apex https://atom.io/themes/apex-syntax

Just you, your code and nothing else.... :meditatingbuddha:

bendc

"use strict";


// animation utils
// ===============

const trackTime = timing => {
  const now = performance.now();
  if (!timing.startTime) timing.startTime = now;
  const elapsed = now - timing.startTime;

bendc

const trackTime = timing => {
  const now = performance.now();
  if (!timing.startTime) timing.startTime = now;
  const elapsed = now - timing.startTime;
  const {duration} = timing;
  if (duration != null && duration <= elapsed) timing.startTime = null;
  return elapsed;
};

const delay = (callback, duration) => {

SylarRuby

/**
 * This gist was inspired from https://gist.github.com/homam/8646090 which I wanted to work when uploading an image from
 * a base64 string.
 * Updated to use Promise (bluebird)
 * Web: https://mayneweb.com
 *
 * @param  {string}  base64 Data
 * @return {string}  Image url
 */
const imageUpload = async (base64) => {

morajabi

import { useLayoutEffect, useCallback, useState } from 'react'

export const useRect = (ref) => {
  const [rect, setRect] = useState(getRect(ref ? ref.current : null))

  const handleResize = useCallback(() => {
    if (!ref.current) {
      return
    }

koenbok

import * as React from "react";

/**
A hook to simply use state between components
Warning: this only works with function components (like any hook)

Usage:

// You can put this in an central file and import it too
const useStore = createStore({ count: 0 })