<h4>Quick Take</h4> <ul> <li>Polkadot has been attracting many development teams and significant outside investment lately.</li> <li>The vision behind the project is to make it possible for &#8216;multichain&#8217; applications to use multiple interoperable blockchains at once.</li> <li>First, though, more developers must become familiar with its complicated new features.</li> </ul>