Email: You're not late, you're right on time

Subject:
You're not late, you're right on time
Received:
10/14/2025, 3:51:17 PM
From:
"Matt Pocock (AI Hero)" <matt@aihero.dev>
To:
porch.hat.81@rss.andrealin.it
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:separate;mso-table-lspace:0pt;mso-table-rspace:0pt;width:100%;margin:0 auto"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="vertical-align:top"&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Last email, I told you what AI-powered app development was like in the bad old days. If you missed it, you can &lt;a href="https://click.convertkit-mail2.com/lmulw0m9kkcmhn6kd5ob6h83x5400bgh77eel/7qh7h2u993d364fz/aHR0cHM6Ly90b3RhbC10eXBlc2NyaXB0LmtpdC5jb20vcG9zdHMvYmFkLW9sLWRheXMtb2YtYWk=" target="_blank" class="ck-link" rel="noopener noreferrer" style="color:#0875c1" url-id="1795758390"&gt;read it here&lt;/a&gt;.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;That you had to roll-your-own bridges from scratch: bridge one, sending the request, and bridge two, streaming (and handling) the response. Two brittle, rickety bridges &lt;em&gt;you&lt;/em&gt; had to maintain for yourself through every API change, just to develop &lt;em&gt;“Hello World”&lt;/em&gt; with LLMs.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Today? That’s all in the past.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;So if you’ve been thinking you’re &lt;em&gt;behind&lt;/em&gt;, you’re not. Us early adopters had to spend a lot of time spinning our wheels to stay in place.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Today, the developer experience is &lt;em&gt;so&lt;/em&gt; much better.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;First, we know much better how to use LLMs effectively, including how to catch and prevent their inevitable mistakes.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Secondly, we’ve developed effective design patterns for production-grade use cases (like evals) and tools to make that easy (like &lt;a href="https://click.convertkit-mail2.com/lmulw0m9kkcmhn6kd5ob6h83x5400bgh77eel/owhkhwuww5x564hv/aHR0cHM6Ly93d3cuZXZhbGl0ZS5kZXYv" target="_blank" class="ck-link" rel="noopener noreferrer" style="color:#0875c1" url-id="1795758391"&gt;Evalite&lt;/a&gt;).&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Lastly, while the ecosystem — and the APIs themselves — are still changing fast, &lt;em&gt;you no longer have to do all that gruntwork yourself&lt;/em&gt;.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Today, with AI SDK v5, you can get professional-grade tooling for &lt;strong&gt;any LLM&lt;/strong&gt; as easily as “pnpm add ai”. No need to reinvent (and continuously rebuild) the bridge &lt;em&gt;or&lt;/em&gt; the wheel.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Today, you can spend your brainpower getting things &lt;em&gt;done instead of struggling to make things merely work&lt;/em&gt;.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;That’s why &lt;strong&gt;today&lt;/strong&gt; is the best time to get started using the power of AI to enhance &lt;em&gt;your&lt;/em&gt; applications.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;The bridge-building problem is no more. We’ve got &lt;em&gt;infrastructure&lt;/em&gt; now.&lt;/p&gt;
&lt;table width="100%" border="0" cellspacing="0" cellpadding="0" style="border-collapse:separate;mso-table-lspace:0pt;mso-table-rspace:0pt;text-align:left;table-layout:fixed;float:none" class="email-image"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td align="left" style="vertical-align:top"&gt;&lt;figure style="margin:1em 0;margin-top:12px;margin-bottom:12px;margin-left:0;margin-right:0;max-width:420px;width:100%"&gt;&lt;div style="display:block"&gt;&lt;img src="https://res.cloudinary.com/total-typescript/image/upload/c_limit,dpr_auto,e_unsharp_mask:100,f_auto,q_auto,w_420/v1760456678/aihero.dev/emails/what-is-the-ai-sdk.png" alt="what is the ai sdk" width="420" height="auto" style="border:0 none;display:block;height:auto;line-height:100%;outline:none;-webkit-text-decoration:none;text-decoration:none;max-width:100%;border-radius:4px 4px 4px 4px;width:420px;height:auto;object-fit:contain"&gt;&lt;/div&gt;
&lt;figcaption style="margin-top:0.4em;font-size:0.8em;text-align:center;display:none"&gt;&lt;/figcaption&gt;&lt;/figure&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Sturdy, functional, &lt;em&gt;reliable&lt;/em&gt; bridges… right out of the box, with the AI SDK!&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;&lt;strong&gt;AI SDK v5 solves the LLM-to-backend problem&lt;/strong&gt;: You can use the same unified API for almost any LLM. You can swap out one model provider for another with a single line of code. New model releases get same-day updates, so you can update to the latest version and just &lt;em&gt;try it out&lt;/em&gt;.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;&lt;strong&gt;AI SDK v5 solves the backend-to-frontend problem:&lt;/strong&gt; It provides a set of hooks for every major frontend framework (and even abstractions for you to work in Vanilla JS). It’s got a custom stream protocol you can use with any provider, &lt;em&gt;and&lt;/em&gt; it’s easy to debug.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;And you can use it with Zod, TypeScript, your favourite frontend framework or even plain JS! &lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;&lt;strong&gt;It’ll &lt;/strong&gt;&lt;strong&gt;&lt;em&gt;just work&lt;/em&gt;&lt;/strong&gt;&lt;strong&gt;, and &lt;/strong&gt;&lt;strong&gt;&lt;em&gt;keep&lt;/em&gt;&lt;/strong&gt;&lt;strong&gt; working&lt;/strong&gt;.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Once you know the techniques, patterns, and tools like the AI SDK, so much becomes possible. You can take a job you do every day, like proofreading or code review, and turn it into an AI workflow you can run again and again. And not only will it come together fast, you’ll know it can &lt;strong&gt;scale to production&lt;/strong&gt;.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;And it’s a lot of fun! A different kind of fun than the hack-y spit &amp; bailing wire I told you about last time. Now you can enjoy the fun of things* actually working*.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;In short:&lt;/p&gt;
&lt;ul class="unordered_list" style="margin:1em 0;margin-left:1em;padding:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5;list-style-position:outside !important"&gt;
&lt;li class="list_item" style="padding:0 0 0 1em;margin:0;margin-left:1em"&gt;&lt;span&gt;You’re not behind.&lt;/span&gt;&lt;/li&gt;
&lt;li class="list_item" style="padding:0 0 0 1em;margin:0;margin-left:1em"&gt;&lt;span&gt;If you start now, in fact, you’re still early. Some concepts and patterns &lt;em&gt;are&lt;/em&gt; still emerging and evolving.&lt;/span&gt;&lt;/li&gt;
&lt;li class="list_item" style="padding:0 0 0 1em;margin:0;margin-left:1em"&gt;&lt;span&gt;But &lt;em&gt;modern tooling&lt;/em&gt; means those changes won’t send you back to the drawing board.&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;That’s why I say now is the best time to start, if you haven’t. Or to learn these new tools, if you have.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Much unlike the early days of learning to build with AI, I’m here to help you get started &lt;em&gt;without&lt;/em&gt; all of that tedious drudgery so you can focus on building your first production-ready AI software.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Tomorrow, I’m going to share my favorite aspects of the AI SDK v5, along with first access to my new &lt;strong&gt;&lt;em&gt;AI SDK v5 Crash Course&lt;/em&gt;&lt;/strong&gt;, which I’ve carefully designed to &lt;em&gt;quickly&lt;/em&gt; help you learn the AI SDK and all of its powerful Typescript-powered goodness.&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;Don’t miss it!&lt;/p&gt;
&lt;p class="" style="margin:1em 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen-Sans,Ubuntu,Cantarell,'Helvetica Neue',sans-serif;color:#2d2d2f;font-size:16px;line-height:1.5"&gt;-Matt&lt;/p&gt;
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