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@aleclarson
aleclarson / rollup-typescript.md
Last active September 14, 2025 14:31
The best Rollup config for TypeScript libraries

It's 2024. You should use tsup instead of this.


Features

🔥 Blazing fast builds
😇 CommonJS bundle
🌲 .mjs bundle
.d.ts bundle + type-checking

@prashantpalikhe
prashantpalikhe / lodashify.js
Created July 24, 2018 21:07
Lodashify chrome devtools snippet
(function () {
'use strict';
var element = document.createElement('script');
element.src = "https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.15.0/lodash.min.js";
element.type = "text/javascript";
document.head.appendChild(element);
})();
@simonrenoult
simonrenoult / sanitize.js
Last active February 23, 2024 08:42
Recursive trim of objects and arrays using lodash
function sanitize(object) {
if (_.isString(object)) return _sanitizeString(object);
if (_.isArray(object)) return _sanitizeArray(object);
if (_.isPlainObject(object)) return _sanitizeObject(object);
return object;
}
function _sanitizeString(string) {
return _.isEmpty(string) ? null : string;
}
var CryptoJS = require('crypto-js')
var request = require('request-promise')
/*
* npm install crypto-js request-promise request
* node wx_t1t_hack.js
*/
// export function testEncription(msg, fullKey) {
// var fullKey = fullKey.slice(0, 16)
@ccnokes
ccnokes / axios-instance-config.js
Created July 6, 2017 16:23
Good default configuration for axios in node.js
const axios = require('axios');
const http = require('http');
const https = require('https');
module.exports = axios.create({
//60 sec timeout
timeout: 60000,
//keepAlive pools and reuses TCP connections, so it's faster
httpAgent: new http.Agent({ keepAlive: true }),
@afc163
afc163 / cascader-address-options.js
Last active August 24, 2024 15:24
Address options for antd cascader
import provinces from 'china-division/dist/provinces.json';
import cities from 'china-division/dist/cities.json';
import areas from 'china-division/dist/areas.json';
areas.forEach((area) => {
const matchCity = cities.filter(city => city.code === area.cityCode)[0];
if (matchCity) {
matchCity.children = matchCity.children || [];
matchCity.children.push({
label: area.name,
@telekosmos
telekosmos / uniq.js
Last active November 15, 2022 17:13
Remove duplicates from js array (ES5/ES6)
var uniqueArray = function(arrArg) {
return arrArg.filter(function(elem, pos,arr) {
return arr.indexOf(elem) == pos;
});
};
var uniqEs6 = (arrArg) => {
return arrArg.filter((elem, pos, arr) => {
return arr.indexOf(elem) == pos;
});
@beaugunderson
beaugunderson / cool-modules.md
Last active February 2, 2023 19:58
cool modules from nodeconf

from streams session

  • end-of-stream - specify a callback to be called when a stream ends (which is surpsingly hard to get right)
  • duplexify - compose a Duplex stream from a Readable and a Writable stream
  • pump - pipe streams together and close all of them if one of them closes
  • pumpify - combine an array of streams into a single duplex stream using pump and duplexify
  • through2 - tools for making Transform streams
  • from2 - tools for making Readable streams

from "participatory modules" session

@stevermeister
stevermeister / ui-router-logger.js
Created April 13, 2015 14:35
AngualrJS ui-router logger snippet (helps for debug)
// Credits: Adam's answer in http://stackoverflow.com/a/20786262/69362
var $rootScope = angular.element(document.querySelectorAll("[ui-view]")[0]).injector().get('$rootScope');
$rootScope.$on('$stateChangeStart',function(event, toState, toParams, fromState, fromParams){
console.log('$stateChangeStart to '+toState.to+'- fired when the transition begins. toState,toParams : \n',toState, toParams);
});
$rootScope.$on('$stateChangeError',function(event, toState, toParams, fromState, fromParams){
console.log('$stateChangeError - fired when an error occurs during transition.');
console.log(arguments);
@paulirish
paulirish / bling.js
Last active September 13, 2025 12:13
bling dot js
/* bling.js */
window.$ = document.querySelector.bind(document);
window.$$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); };
NodeList.prototype.__proto__ = Array.prototype;
NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); };