2023
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
NVM - node manager
How to deal with node versions
2022
JavaScript - About THIS! bind, call, apply
What is THIS and how bind, call, apply methods work
Typescript & React - state
Typescript & React - state
Typescript & React - props
Typescript & React - props
Typescript basics - decorators
Typescript basics - decorators
Typescript basics - classes
Typescript basics - classes
Typescript basics - generic and uility types
Typescript basics - generic and uility types
Typescript basics - basic objects, interface & type
Typescript basics - basic objects
Typescript basics - basic functions
Typescript basics - basic functions
Typescript basics - basic types
Typescript basics - basic types
React Redux store example with slice
React Redux store example with slice
React MOBX store example
React MOBX store example
React Redux store example
React Redux store example
React router v6 with useNavigation
React router v6 with useNavigation
React useCallback hook
React useCallback hook
React memo vs useMemo hook
React memo vs useMemo hook
React state hooks: useState vs useReducer
React state hooks: useState vs useReducer
Long polling example in Node and React
Long polling example in Node and React
React: createRef and useRef
React: createRef and useReft
React context and Hook useContext
React context and Hook useContext
Hook useEffect in React (and useLayoutEffect)
Hook useEffect in React (and useLayoutEffect)
Hook useState in React
Hook useState in React
Dynamic css style in React
Dynamic css style in React
Deploy React app on Github Pages
Deploy React app on Github Pages
Dynamic subpages in React router
Dynamic subpages in React router
Redirect in React Router
Redirect in React Router
Show prompt in REACT when user change path
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
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
2021
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
Migrations and seeds in Sequelize
Simple & easy example of migration and seed in Sequelize ORM
VBA Select Case statement
Simple & easy example of Select Case statement in VBA
JAVA Switch statement
Simple & easy example of Switch statement in JAVA