jamiebuilds

assert() (sometimes called invariant())

Instead of checks like:

if (value === null) {
  throw new Error("missing value")
}
doSomethingThatNeedsValue(value)

mgechev

<link rel="shortcut icon" width=32px>
<canvas style="display: none" id="loader" width="16" height="16"></canvas>

<script>
class Loader {
  constructor(link, canvas) {
    this.link = link;
    this.canvas = canvas;
    this.context = canvas.getContext('2d');
    this.context.lineWidth = 2;

jonathantneal

":" //#;exec /usr/bin/env node --input-type=module - $@<$0

import process from 'process'

const { argv } = process

console.log(argv)

DavidWells

/* Using a JavaScript proxy for a super low code REST client */
// via https://dev.to/dipsaus9/javascript-lets-create-aproxy-19hg
// also see https://towardsdatascience.com/why-to-use-javascript-proxy-5cdc69d943e3
// also see https://github.com/fastify/manifetch
// also see https://github.com/flash-oss/allserver
// and https://gist.github.com/v1vendi/75d5e5dad7a2d1ef3fcb48234e4528cb

const createApi = (url) => {
  return new Proxy({}, {
    get(target, key) {

jacob-ebey

let fs = require("fs");

// TODO: Make it configurable based on publicPath and assetsBuildDirectory
function inlineCssMiddleware() {
  /**
   *
   * @param {import("express").Request} req
   * @param {import("express").Response} res
   * @param {import("express").NextFunction} next
   */

kiliman

#!/usr/bin/env bash
npm outdated | grep -Eo '@remix-run/[-a-z]+' | uniq | xargs npm up

ryanflorence

import { riff, route, html, indexRoute } from "../riff/riff.mjs";
import { serve } from "../riff/riff-express.mjs";
import {
  deleteTask,
  getProjects,
  getTasks,
  getUser,
  sendEmail,
  updateTask,
  createTask,

lukeed

// https://crontab.guru/
// https://www.typescriptlang.org/play?ts=4.9.5#code/C4TwDgpgBAwgSgeQHJQLxQAYBIDe9kB0AogB5gBOEAzlQJYD2AdgL5S75LFmU0Mtt5EnUhWp0mrdkK6jeEgRxk9xLDAG4AUAHotUPVAB6Afg0bQkKABVqwAIxpY0gBIBXALYBDRgB4ARAGYABigATigAKgiI3wA+TR19QxMzcGhrKmAAJgdFV08fX0iwyJLY+N19Y1NzNJt-HOd3Lz9wrXriqPCy7Qq9KpSLdOAAFgbCPObCtoitUZLouJ7E-pqrGwBWMc4Jgtb6+dLFhMrk1aGANi2CHZaZ-c7u477T1LWMgHYrm99bTdbsg6PXpJaqvIYADi+TV2UXuXSOwJWYJsYXQuWhtxK00O5WWL0GNlswTRjXymKg+y0AKBeNBBIytnsJPGGMKsJm2WGNJOdNqDOyzO2rOCmUpAOxs25z15bzs9UF11ZYVFHLuUC5CNpAz5dlGCu+rV+M0ukX2UpB2tlRv1rIOFIWuJ5SwAtK6AMYuYCu52mAAmEDdABsPJQoIwPG5qGAPG7oBwoDgNHoIGR6ORgFBViJlHwHABycJ5qAAHzD7gARhByCXMK1cIwK1XmOpTMnU+nM68bpYoCngBBGL6qI5kDEHEnElZeyR+4Ph9gcLRGAAzKtQACykkXK7XTi3S9X1YAIpuBAe1+vT7hz8eAOrNieTqBGKy0SPeJwAGnXY77A6HmDXju1Y9n+c5QBk5BLgA5g+T6JC+R4eCA3iXp+UAnuhR63r+M7-vOQGHhh06zgBkEwXB8EIcRYEAb4vhQI+VH6C+lhMcxUAAFyATglisEwAhHpRHHcYwEAAG5Vuxk6iRJUlUbJknkJoE4JN6jETmcb4QB+9AuOQ6HrkunoQGO6BMUZDb9iR+FQAWRbSS+Th6dWtHDvZegvnmcnkCAUBuMZ-ZFgk8wAPpQOFoXSdxzn6TZ4ELjeUBOPFAENm4

jacobparis

export type PerformanceServerTimings = Record<
  string,
  Array<PerformanceServerTiming>
>

/**
 * Run this on the server to get a `time` function that can be used to time
 * server-side operations and add them to the `Server-Timing` header.
 */
export function getServerTiming() {

gchumillas

import { useCallback, useMemo, useState } from 'react';

const useValidator = <T extends Record<string, string>>(validator: () => T) => {
  const [errors, setErrors] = useState<Partial<T>>({})

  return useMemo(() => ({
    validate: () => {
      setErrors(validator())
      return Object.values(errors).every((x) => !x)
    },