Sergey ufocoder

Fetch API Examples

⚠️ 2019-2020: See more examples and updates on my article here!

https://danlevy.net/you-may-not-need-axios/

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Workbox runtime caching recipes

Your Service Worker script will need to import in Workbox and initialize it before calling any of the routes documented in this write-up, similar to the below:

importScripts('workbox-sw.prod.v1.3.0.js');
const workbox = new WorkboxSW();

// Placeholder array populated automatically by workboxBuild.injectManifest()

[Know about it][Understanding][Clear understanding]

NOVICE

CONCEPTS

xxx Immutable Data
xxx Second-Order Functions
xxx Constructing & Destructuring
xxx Function Composition
xxx First-Class Functions & Lambdas

The built image for a hello world project is less than 8 MB.

Builder image (it'd be best to upload this image to Docker Hub. This is 100% percent reusable).

FROM ubuntu:latest

ENV TARGET=x86_64-unknown-linux-musl
ENV BUILD_DIR=/src/target/x86_64-unknown-linux-musl/release/

ICE Out; Abolish ICE

Basic Snake HTML and JavaScript Game

Snake is a fun game to make as it doesn't require a lot of code (less than 100 lines with all comments removed). This is a basic implementation of the snake game, but it's missing a few things intentionally and they're left as further exploration for the reader.

Further Exploration

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

Что такое авторизация/аутентификация
Где хранить токены
Как ставить куки ?
Процесс логина
Процесс рефреш токенов
Кража токенов/Механизм контроля токенов

ES6 JavaScript Compose Function

Definition

const compose = (...fns) =>
  fns.reduceRight((prevFn, nextFn) =>
    (...args) => nextFn(prevFn(...args)),
    value => value
 );

	var incognito = function(require, module, exports) {
	"use strict";
	function isWebkitRequestFileSystem() {
	return !!window.webkitRequestFileSystem
	}
	function isFirefoxIndexedDB() {
	return !!window.indexedDB && /Firefox/.test(window.navigator.userAgent)
	}
	function isIE10PlusOrEdge() {
	if (document.documentMode) {

	{
	"name": "mock-http-server",
	"version": "1.0.0",
	"description": "",
	"main": "server.js",
	"scripts": {
	"test": "echo \"Error: no test specified\" && exit 1"
	},
	"author": "",
	"license": "ISC",