Master React Custom Hooks with Polyfill of useState and Polyfill of useEffect #reactjs

React useState:

Mastering React Custom hooks
how to create a custom hooks
working with hooks
polyfill of useEffect
useState polyfill

Content:

00:00:00 Agenda
00:01:40 Why do we need Hooks?
00:08:40 Hooks: The Definition
00:13:46 useState Intro
00:19:00 Crafting a custom Hook
00:23:51 Hook vs Fn Component
00:26:30 Migrating Counter app to hooks
00:31:00 When should we create a custom hook?
00:35:00 Rules of Hook
00:38:00 useState on Steroids
00:44:36 Why useState returns array not object?
00:46:00 Hook to make API call: useNetwork
00:54:30 useState Polyfill
01:10:00 useEffect Polyfill

#reactjs #reacthooks #javascript #redux #frontend #webdevelopment

[RahulNegi-lw]

Guys please do not skip ads. This is the only way we can support this channel.
This content is priceless. Even highly paid courses doesn't teach in this depth.
we have to save this channel at any cost.
Keep supporting by watching full ads.
❤❤❤

[alexdsdebasis]

dear sir, i have not seen any videos till today, explaining react so simple forms. Thank you very mcuh for helpinng undetstanding the core concept of React.js.

[jagdishjena]

kya content bana rahe ho sir.... marvellous

[anujsrivastava]

hello sir, Main bhi Allahabad se hu
Main apki js interview reels dekhta hu sir, Maadi concept clear hogye!!

[akashddeepchitransh]

Unbeatable React content....paid or unpaid.

[pavankulal]

Sir make an video about your journey love to know what were your straggle, how you built an interest and how you'r so clean in mindset while you explain.

[adityaagarwal]

Hi Sir,
The way u explain topics in depth its awesome. Pls keep helping us by making such insightful videos.
For the useState polyfill, can't we use the useRef hook to maintain a variable that is same across re renders like this -

const useState2 = initialValue => {
const state = useRef(initialValue);
const [_, rerender] = useReducer(() => {
return {};
});
const updateState = newValue => {
if (newValue !== state.current) {
state.current = newValue;
rerender();
}
};
return [state.current, updateState];
};
Would definitely love to hear ur thoughts on this approach. Thanks!

[sumanthprabhu]

Can u please make an in-depth video on promises in js.

[jagdishjena]

sir plz make tutorials on what is Polyfills and Javascrips polyfills examples it in.

[surajbokade]

Sir, after html, css & js can i jump into this playlist? is this playlist include enough for any interview of react for fresher?... Plz reply 🙋‍♂️

[sashirkl]

Bhaiya kitne course karenge . Padh padh ke buddha ho gaye lekin koi project ban nahin raha hai

[alexdsdebasis]

Dear sir if possible please change to better vs code theme. It would help us to cleareley see things . Don't Mind Dear sir .