JavaScript

JavaScript - About THIS! bind, call, apply

What is THIS and how bind, call, apply methods work

Typescript & React - state

Typescript & React - props

Typescript basics - decorators

Typescript basics - classes

Typescript basics - generic and uility types

Typescript basics - basic objects, interface & type

Typescript basics - basic objects

Typescript basics - basic functions

Typescript basics - basic types

React Redux store example with slice

React MOBX store example

React Redux store example

React router v6 with useNavigation

React useCallback hook

React memo vs useMemo hook

React state hooks: useState vs useReducer

Long polling example in Node and React

React: createRef and useRef

React: createRef and useReft

React context and Hook useContext

Hook useEffect in React (and useLayoutEffect)

Hook useState in React

Dynamic css style in React

Deploy React app on Github Pages

Dynamic subpages in React router

Redirect in React Router

Show prompt in REACT when user change path

Pass all object properties in props in REACT - simple way

Pass all object properties in props in REACT

Simple navigation menu example in REACT

Simple navigation in REACT with css

React router - used to render different image on different path

Render different image on different path (Rect + router)

Simple webpage structure in REACT

Simple webpage structure in REACT with css

Simple form with datepicker in REACT

Simple form in React - date picker & date format

Working on previous state in REACT

JavaScript arrays - delete element and change element in React app

Working with Js arrays in React

Object destructurization in React - simple example

Object destructurization in React

Form in React - example with validation

Controlled component for simple React Form with validation - example

Get data from API in React - XMLHttpRequest method

XMLHttpRequest method in React example

Simple React Snippets - code faster in React

Usage of Simple React Snippets extension for Visual Studio Code

Get data from API in React - fetch method & setTimeout

fetch() method in React & setTimeout() example

Use setInterval() in React - start and stop

Usage of setInterval() in React in proper way

JavaScript arrays with objects - how to sort

Sorting Js arrays by key

React app - how to use webcam

How to use browser (device) webcam in React app

React app - read barcodes with webcam

How to use browser (device) webcam in React app to scan barcodes

React app on Heroku

How to deploy React app on Heroku

Sequelize Postgres DB with Node.js on Heroku

Setup Sequelize Postgres DB with Node.js app when deploy on Heroku

Migrations and seeds in Sequelize

Simple & easy example of migration and seed in Sequelize ORM

React

Typescript & React - state

Typescript & React - props

React Redux store example with slice

React MOBX store example

React Redux store example

React router v6 with useNavigation

React useCallback hook

React memo vs useMemo hook

React state hooks: useState vs useReducer

Long polling example in Node and React

React: createRef and useRef

React: createRef and useReft

React context and Hook useContext

Hook useEffect in React (and useLayoutEffect)

Hook useState in React

Dynamic css style in React

Deploy React app on Github Pages

Dynamic subpages in React router

Redirect in React Router

Show prompt in REACT when user change path

Pass all object properties in props in REACT - simple way

Pass all object properties in props in REACT

Simple navigation menu example in REACT

Simple navigation in REACT with css

React router - used to render different image on different path

Render different image on different path (Rect + router)

Simple webpage structure in REACT

Simple webpage structure in REACT with css

Simple form with datepicker in REACT

Simple form in React - date picker & date format

Working on previous state in REACT

Object destructurization in React - simple example

Object destructurization in React

Form in React - example with validation

Controlled component for simple React Form with validation - example

Get data from API in React - XMLHttpRequest method

XMLHttpRequest method in React example

Simple React Snippets - code faster in React

Usage of Simple React Snippets extension for Visual Studio Code

Get data from API in React - fetch method & setTimeout

fetch() method in React & setTimeout() example

Use setInterval() in React - start and stop

Usage of setInterval() in React in proper way

Next.js

Next.js - example of environment variables

How to use .env in NEXT.JS

Next.js - example of responsive Image

How to create responsive Image in NEXT.JS

Next.js - example of use of metadata in Pages Router

How to create title & meta data etc. in app that uses Pages Router in NEXT.JS

Next.js - example of app using Pages Router

How to create app that uses Pages Router in NEXT.JS

Next.js - example of form with protection against CSRF attacks

How to create form that is protected ahainst SCRF attack in NEXT.JS

Next.js - server action example used in client component

Simple example of server action in client component, cache revalidate by tag

Next.js - fetch data by axios and use client component

Fetch data in nextjs with axios library in client component

Next.js - fetch client and encodeURIComponent function

Fetch data in nextjs, deal with slash in url

Next.js - dynamic route

Fetch data in metadata & page, use dynamic route

Next.js - list & pagination

Fetch data, list it and use pagination

Next.js - CSS modules & SASS

CSS styling with Next.js

Next.js - styled component CSS-in-JS

CSS styling with Next.js

Next.js - new project

How to start new project with Next.js

TypeScript

JavaScript - About THIS! bind, call, apply

What is THIS and how bind, call, apply methods work

Typescript & React - state

Typescript & React - props

Typescript basics - decorators

Typescript basics - classes

Typescript basics - generic and uility types

Typescript basics - basic objects, interface & type

Typescript basics - basic objects

Typescript basics - basic functions

Typescript basics - basic types

VBA

VBA remove spaces from text

Simple & easy example of removing spaces in VBA

VBA read data from another WorkBook

How to read data into array from another Excel WorkBook in fast and easy way

VBA print Collection to sheet

Fast and easy way to print Collection of objects to Excel WorkSheet

VBA Automatic class generator

Automatic class generator for VBA projects

VBA filters

Simple & easy example of filters in VBA

VBA Select Case statement

Simple & easy example of Select Case statement in VBA

css

Simple navigation menu example in REACT

Simple navigation in REACT with css

React router - used to render different image on different path

Render different image on different path (Rect + router)

Simple webpage structure in REACT

Simple webpage structure in REACT with css

CSS

Next.js - CSS modules & SASS

CSS styling with Next.js

Next.js - styled component CSS-in-JS

CSS styling with Next.js

tools

Next.js - new project

How to start new project with Next.js

NVM - node manager

How to deal with node versions

Github

Deploy React app on Github Pages

JAVA

JAVA Switch statement

Simple & easy example of Switch statement in JAVA

Node

Long polling example in Node and React

SASS

Next.js - CSS modules & SASS

CSS styling with Next.js