react-markdown uses a syntax tree to build the virtual dom which allows for updating only the changing DOM instead of completely overwriting. There are other ways to use markdown in React out there so why use this one? The two main reasons are that they often rely on dangerouslySetInnerHTML or have bugs with how they handle markdown. to try out react-markdown, see our demo When should I use this?.to learn markdown, see this cheatsheet and tutorial.You can pass plugins to change how markdown is transformed to React elements and pass components that will be used instead of normal HTML elements. This package is a React component that can be given a string of markdown that it’ll safely render to React elements. Use custom components (syntax highlight).compliant (100% to CommonMark, 100% to GFM with a plugin) Contents.plugins (many plugins you can pick and choose from).components (pass your own component to use instead of for # hi).safe by default (no dangerouslySetInnerHTML or XSS attacks).import React from "react" Įxport default class App extends React.React component to render markdown. In App.js inside return and under the div with the className="App", add another div with the className="container". Import Badge from "react-bootstrap/Badge" Ģ. For that we will use Badge, a component of the React-Bootstrap library. Our first task will be to add a heading to our React app and center align it. With this the dependencies have been installed and are ready to be used. This will run the actual logic behind converting the markdown.īefore we start using React-Bootstrap inside our project, we will have to add the minified bootstrap CSS file to our index.js: import './node_modules/bootstrap/dist/css/' The second command installs Marked.js, which is a low-level markdown compiler for parsing markdown without caching or blocking for long periods of time.The first command installs React-Bootstrap and Bootstrap which we will use to style our project. #React markdown installNpm install marked Installing Dependicies Inside the project directory, run the following commands: npm install react-bootstrap bootstrap Let's start by installing our project dependencies. #React markdown freeOkay it’s time to start writing code! If at any time you get stuck, feel free to refer to the finished app here: and Installing Dependencies So, change App.js to look like this:Įxport default class App extends React.Component. We will export a class component rather than a functional component.
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