Hi, I am rajat. I write about react, javascript or css 4 times a week.
One more thing: I would love to work as a frontend engineer (focused on ReactJS). If you have any such role, ping me at dguptarajat@gmail.com.
I would love to work as an frontend engineer (focused on ReactJS). If you have any such role, ping me at dguptarajat@gmail.com.
May 29, 2024 · 2 min read · Obviously we do not want to mess up our development and test data and hence want to setup a different database for both the purposes. I faced this issue when performing unit and integration testing in my node application using chai and mocha. Below a...
Join discussionMar 23, 2022 · 5 min read · Let's get the party started. If you have not used react-router before most probably you are using server-side routing. If you don't know what's server side routing, see the below example: As you could see there is a splash of the white screen when w...
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Mar 16, 2022 · 7 min read · Let's see what MDN has to say: A Promise is a proxy for a value not necessarily known when the promise is created. It allows you to associate handlers with an asynchronous action's eventual success value or failure reason. This lets asynchronous meth...
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Mar 13, 2022 · 8 min read · prerequisites: Grasp of reduce method in JavaScript and useState in react For reduce method, I recommend you to read my blog here: https://rajatgupta.net/reduce-method-in-javascript Ok, Let's get started. The useReducer Hook is similar to the useS...
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Mar 11, 2022 · 9 min read · only understand this: Using useContext is not necessary, we use it to avoid prop drilling. Here's how prop drilling works:Let's say the grandfather component has a certain state and the great-grandson component needs to use this state. Now, in order ...
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