Tag Archives: DOM

Construct an Embeddable Widget utilizing Preact and the Shadow DOM – Builders Feed

Construct an Embeddable Widget utilizing Preact and the Shadow DOM Our group at CompanyCam was tasked with constructing a widget that our customers may embed on their web sites. The widget wanted to be simple to put in, responsive, and supply a fullscreen utility expertise. This text introduces and explains the technical choices made and…

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React Router Dom v4 — 以前の書き方をまとめておく – React Dev Feed

React Router Dom v4 — 以前の書き方をまとめておく what is this v6 以前の書き方のまとめ。BrowserRouter as Router,Switch,Route,Linkの使い方 v6 からは大きく異なる。 CRA でプロジェクト作成 [https://reactrouter.com/web/guides/quick-start:embed:cite] npx create-react-app react-router Success! Created react-router at /Users/kaede0902/code/react-router Inside that directory, you can run several commands: yarn start Starts the development server. Enter fullscreen mode Exit fullscreen mode create-react-app で作って npm start Compiled successfully! You can now…

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Unit Testing of events & attach DOM custom methods with React Testing Library – React Dev Feed

Unit Testing of events & attach DOM custom methods with React Testing Library Last month, I was struggling to find a way to solve some of the complex testing issue related to attach methods on DOM element. Let’s say you have a scenario like you are using any library/framework in your project for displaying Modal…

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