Mocking network requests even easier — Nowadays, it is necessary to modify an older library to TS and perform unit testing. If the library is modified to TS, there is still a little bit better. Unit testing is purely a current study and sold now. For beginners to learn the Jest framework, I think the more…

Mixins, HOC, render props, and Hooks are four ways to reuse components — Now frontend engineering is more and more important. Although Ctrl+C and Ctrl+V can also be used to complete requirements, once they are modified, it becomes a huge task. Therefore, copying of code is reduced, and the packaging and reuse capabilities are increased to achieve maintainability and reversibility. …

Cut, Copy and Paste in JavaScript — The browser allows JavaScript scripts to read and write to the clipboard, and automatically copy or paste content. In general, scripts should not modify the user’s clipboard, so as not to meet the user’s expectations. However, sometimes it can be convenient to do this, such as the “one-click copy” function…

A deeper look at fetch — Requesting resources from an API is a popular and nearly crucial feature required for building modern applications. Whether you have created your own API or you are implementing a third-party API, you need a way to create your requests without slowing down your application. fetch() is an upgraded version of…

Take useEffect() as an example — I already wrote about React best practices. I have mentioned that React hooks write stateful functional components. Nowadays, Most of the React frameworks such as react-i18next, Material-UI, and etc are encouraged to use React hooks. However, recently I have come to realize that React hooks are very useful. React hooks…

Embed GitHub repo on your Website using Material-UI gives better UI — They say imitation is a form of flattery but honey, it is time to get your own ideas. I thought to embed my GitHub projects on my website like pinned repositories in GitHub. First I faced a problem that how could I get the programming language colors as shown in…

Embed Medium on your Website using Material-UI gives better UI — I have already implemented Medium as a blog on my website. Before I used shards-react. I have mentioned that method in my 26th article. But I like to make it better. I liked that user interface but not satisfied. So I thought about using Material-UI for better user experience. Here…