<ol>
	<li>
	<p><strong>React 19 Beta Overview</strong></p>

	<ul>
		<li>
		<p>Meta has released the <strong>React 19 Beta</strong>, marking a major update since React 18.</p>
		</li>
		<li>
		<p>Aimed at both performance improvements and simplifying full-stack development.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>Streaming Server Components</strong></p>

	<ul>
		<li>
		<p>Introduces <strong>Streaming Server Components</strong>, allowing partial content rendering.</p>
		</li>
		<li>
		<p>Improves Time to Interactive (TTI) by sending HTML in chunks as it&#39;s generated.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>New Actions API</strong></p>

	<ul>
		<li>
		<p>React 19 adds the <strong>Actions API</strong> for managing form submissions and mutations in Server Components.</p>
		</li>
		<li>
		<p>Removes the need for external client-server bridges.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>React Compiler (Experimental)</strong></p>

	<ul>
		<li>
		<p>A new <strong>React Compiler</strong> has been introduced to automatically memoize components.</p>
		</li>
		<li>
		<p>Reduces manual optimization and improves app performance.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>Enhanced use Hook</strong></p>

	<ul>
		<li>
		<p>React 19 expands support for the experimental use() hook for promises and context.</p>
		</li>
		<li>
		<p>Better async rendering handling, especially in suspenseful components.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>Improved Developer Experience</strong></p>

	<ul>
		<li>
		<p>New DevTools features for tracing server-side rendering and data flow.</p>
		</li>
		<li>
		<p>Enhanced stack traces and error reporting.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>CSS-in-JS Support Improvements</strong></p>

	<ul>
		<li>
		<p>Native support for co-location of styles within Server Components.</p>
		</li>
		<li>
		<p>Improved compatibility with libraries like Tailwind, Emotion, and styled-components.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>Backwards Compatibility</strong></p>

	<ul>
		<li>
		<p>React 19 remains mostly backwards-compatible with React 18.</p>
		</li>
		<li>
		<p>Migration tools and guides available from the React team.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>Ecosystem Support Growing</strong></p>

	<ul>
		<li>
		<p>Frameworks like <strong>Next.js</strong>, <strong>Remix</strong>, and <strong>RedwoodJS</strong> are integrating React 19 beta features.</p>
		</li>
		<li>
		<p>Hosting providers adapting their SSR and streaming capabilities.</p>
		</li>
	</ul>
	</li>
	<li>
	<p><strong>Availability</strong></p>
	</li>
</ol>

<ul>
	<li>
	<p>React 19 is currently in <strong>beta</strong>, available via npm install react@beta.</p>
	</li>
	<li>
	<p>Stable release expected in Q3 2025 after community feedback.</p>
	</li>
</ul>