I started doing my own web page and wanted to add some of my recent tweets on side of it.

Twitter has a tool which creates embedded widgets, however they don't work out of the box in JSX (React).

<!-- HTML code given by Twitter's Publish tool -->
<a
  class="twitter-timeline"
  href="https://twitter.com/HeyMarkKop?ref_src=twsrc%5Etfw"
>
  Tweets by HeyMarkKop
</a>
<script
  async
  src="https://platform.twitter.com/widgets.js"
  charset="utf-8"
></script>

These are the following solutions I've found:

Adding script after mounting

Using native Javascript and useEffect React hook to append the script element after the component mount is our first option.

// TwitterContainer.js
import React, { useEffect } from "react";

const TwitterContainer = () => {
  useEffect(() => {
    const anchor = document.createElement("a");
    anchor.setAttribute("class", "twitter-timeline");
    anchor.setAttribute("data-theme", "dark");
    anchor.setAttribute("data-tweet-limit", "5");
    anchor.setAttribute("data-chrome", "noheader nofooter noborders");
    anchor.setAttribute("href", "https://twitter.com/HeyMarkKop");
    document.getElementsByClassName("twitter-embed")[0].appendChild(anchor);

    const script = document.createElement("script");
    script.setAttribute("src", "https://platform.twitter.com/widgets.js");
    document.getElementsByClassName("twitter-embed")[0].appendChild(script);
  }, []);

  return (
    <section className="twitterContainer">
      <div className="twitter-embed"></div>
    </section>
  );
};

export default TwitterContainer;

Another way of coding it would be:

// TwitterContainer.js
import React, { useEffect } from "react";

const TwitterContainer = () => {
  useEffect(() => {
    const script = document.createElement("script");
    script.src = "https://platform.twitter.com/widgets.js";
    document.getElementsByClassName("twitter-embed")[0].appendChild(script);
  }, []);

  return (
    <section className="twitterContainer">
      <div className="twitter-embed">
        <a
          className="twitter-timeline"
          data-theme="dark"
          data-tweet-limit="5"
          data-chrome="noheader nofooter noborders"
          href="https://twitter.com/HeyMarkKop"
        >
          Tweets by HeyMarkKop
        </a>
      </div>
    </section>
  );
};

export default TwitterContainer;

Using a React Component

Another solution is using react-twitter-embed library.

Here's one example:

// TwitterContainer.js
import React from "react";
import { TwitterTimelineEmbed } from "react-twitter-embed";

const TwitterContainer = () => {
  return (
    <section className="twitterContainer">
      <div className="twitter-embed">
        <TwitterTimelineEmbed
          sourceType="profile"
          screenName="HeyMarkKop"
          options={{
            tweetLimit: "10",
            width: "100%",
            height: "100%"
          }}
          theme="dark"
          noHeader="true"
          noBorders="true"
          noFooter="true"
        ></TwitterTimelineEmbed>
      </div>
    </section>
  );
};

export default TwitterContainer;

Setting options

You migth follow the examples above to find out how to pass some options to the script, however here are some links with more information:

If it doesn't work

It's worth to note that I didn't find a way to disable twitter's tracking and therefore tweets don't appear with the browser tracking's protection enabled.

Embed Twitter widget on ReactJS

Adding script after mounting

Using a React Component

Setting options

If it doesn't work

Some useful references: