Skip to content

Instantly share code, notes, and snippets.

tracker1 /
Last active May 8, 2021
Anatomy of a JavaScript/Node project.

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.


  • lib/ is intended for code that can run as-is
  • src/ is intended for code that needs to be manipulated before it can be used
tracker1 / Password
Created Apr 19, 2021 — forked from technion/Password
A set of references on modern password policies
View Password

References on modern password policies

Below links provide source, reference link and relevant quote



Verifiers SHOULD NOT impose other composition rules (e.g., requiring mixtures of different character types or prohibiting consecutively repeated characters) for memorized secrets. Verifiers SHOULD NOT require memorized secrets to be changed arbitrarily (e.g., periodically).However, verifiers SHALL force a change if there is evidence of compromise of the authenticator.

Major organisations

View hash-passphrase.js
import util from 'util';
import crypto from 'crypto';
const HASH_ALGO = 'sha512';
// nist recommends 10000, 10x nist, approx 83ms on i7-8650U
const HASH_ITERATIONS = 100000;
const HASH_SALT_BYTES = 16; // Exceeds NIST Minimum 32/8 (4 bytes)
const HASH_BYTES = 64; // Match Hash Algorithm lengh / bits (512 / 8);
View .eslintrc.js
module.exports = {
parser: 'babel-eslint',
extends: ['plugin:prettier/recommended', 'prettier/react'],
plugins: ['prettier', 'jest'],
parserOptions: {
sourceType: 'module',
ecmaVersion: 2020,
ecmaFeatures: {
jsx: true,
tracker1 / npm-publish-release.yml
Last active Oct 15, 2020
NPM Publish Github Action
View npm-publish-release.yml
# scripts in package.json include the following...
# "prepare": "npm run build",
# "publish-major": "npm version major && git push origin master && git push --tags",
# "publish-minor": "npm version minor && git push origin master && git push --tags",
# "publish-patch": "npm version patch && git push origin master && git push --tags"
name: Publish to NPM
View sanitize-html-browser.js
function sanitizeHtml(input) {
if (typeof input !== 'string') return input;
if (input.indexOf('<') === -1) return input;
const div = document.createElement('div');
div.innerHTML = input;
div.querySelectorAll('script').forEach((el) => el.remove());
div.querySelectorAll('style').forEach((el) => el.remove());
div.querySelectorAll('*').forEach((el) => {
const events = el.getAttributeNames().filter((a) => a.indexOf('on') === 0);
tracker1 / text.dat.js
Created Jun 15, 2020
Synchronet Default text.dat as JavaScript
View text.dat.js
// save to (exec/mods)/text.dat.js - at the top of login/login/shell files, load('text.dat.js')
bbs.replace_text(/* MsgSubj */ 1, "\1n\1h\1c\xda\xc4\xc4\xc4\xc4\xc4\xc4\1n\xc4\xc4\xc4\xc4\xc4\xc4\1h\1k\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1n\1c\xc4\xc4\xc4\xc4\xc4\xfa\xfa\xfa\xfa\r\n\1h\xb3 \1bSubj\1n\1b: \1h\1c%.70s");
bbs.replace_text(/* MsgAttr */ 2, "\r\n\xb3 \1bAttr\1n\1b: \1h\1c%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s");
bbs.replace_text(/* MsgTo */ 3, "\r\n\xb3 \1bTo \1n\1b: \1h\1c%.70s");
bbs.replace_text(/* MsgToExt */ 4, " #%s");
bbs.replace_text(/* MsgToNet */ 5, " (%.40s)");
bbs.replace_text(/* MsgFrom */ 6, "\r\n\1w\xb3 \1bFrom\1n\1b: \1h\1c%.33s");
bbs.replace_text(/* MsgFromExt */ 7, " #%s");
bbs.replace_text(/* MsgFromNet */ 8, " (%.35s)");
bbs.replace_text(/* MsgDate */ 9, "\r\n\1w\xb3 \1bDate\1n\1b: \1h\1c%.24s %s (%s)\r\n\1w\xc0\xc4\xc4\xc4\xc4\xc4\xc4\1c\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1n\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1h\1k\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\1n\1c\xc4\xc4\xc4\xc4\xc4\xc4\xc4\
tracker1 /
Created Nov 26, 2013
Tomato Router - Limit Guest Wifi
#Setup bridge for guest wifi (br1) with separate subnet/dhcp
# setup virtual wifi wlan0.1
#the following rules go under administration -> scripts -> firewall then reboot after saving
#NOTE: -I inserts at the beginning be default, so restrictive rules at the top, permissive at the bottom.
#default deny guest
iptables -I FORWARD -i br1 -j DROP
#Removes guest access to physical network
tracker1 / settings.json
Created May 6, 2020
vs code settings for synchronet /sbbs/.vscode/settings.json
View settings.json
"editor.rulers": [
"editor.tabSize": 2,
"editor.renderControlCharacters": true,
"files.encoding": "cp437",
"files.associations": {
"*.ssjs": "javascript"
tracker1 / load-component-import.js
Created May 6, 2020
Code Splitting via lazy import with React
View load-component-import.js
This is used by any async loading areas of the application
import load from '../load-component-import.js';
const FooComponentAsync = load(() => import('./FooComponent'))';
import React, { Suspense } from 'react';