Sign in

Adam Rackis

@adamrackis.bsky.social
5.4K followers 272 following 1K posts

Senior Web Engineer at Spotify. Prev, Riot. Next, React, Svelte, C++ when I'm feeling nasty. Beer, whiskey, coffee snob. Book lover. Jr Developer for life.

PostsRepliesMedia
Adam Rackis @adamrackis.bsky.social · 28/09/2026
The logo alone may get me banned from Vercel events 🫣 But I wrote about using Vercel's AI SDK with Cloudflare's Durable Objects 😬 blog.master.dev/making-the-m...
blog.master.dev
Making the Most of Vercel’s AI SDK with Cloudflare Durable Objects
Discover how to leverage Cloudflare's Durable Objects for managing AI workout templates, ensuring seamless user experiences and data persistence.
140
Adam Rackis @adamrackis.bsky.social · 23/09/2026
I wrote about a new favorite tool of mine: Solo It’s basically a terminal-based command center for your projects. With deep ai-integration, naturally 🚀 blog.master.dev/introducing-...
blog.master.dev
Introducing Solo
Discover Solo: the ultimate tool for streamlining coding projects with AI integration, terminal management, and powerful debugging features.
030
Adam Rackis @adamrackis.bsky.social · 31/08/2026
I was so impressed with Vercel's AI SDK and Gateway I decided to write something up. blog.master.dev/having-fun-w...
blog.master.dev
Having Fun with Vercel’s AI SDK and AI Gateway
The why and how to get it installed and use it with different models, then actually build something. Plus a little Zod type safety for good measure.
040
Adam Rackis @adamrackis.bsky.social · 24/08/2026
If you weren’t an early adopter (or on-time adopter) for cool ai shit like agent orchestration, I gotchu Just blogged about Sandcastle. It’s an ai orchestration library that gives you great primitives you can take to build a workflow tailored to your needs 🚀 blog.master.dev/introducing-...
blog.master.dev
Introducing Sandcastle
020
Adam Rackis @adamrackis.bsky.social · 19/08/2026
I just blogged about Matt Pocock's skills. And no I don't mean his skill at being a dapper English gentleman 👀 master.dev/blog/introdu...
master.dev
Introducing AI Skills for Real Engineers
Matt Pocock's skills offers a suite of impactful skills to streamline AI integration in software development. These skills facilitate prompt refinement, project setup, and task management.
041
Adam Rackis @adamrackis.bsky.social · 30/07/2026
I blogged about using SvelteKit with Cloudflare workers. If you love SvelteKit, and hate latency, check it out 😬 master.dev/blog/cloudfl...
master.dev
Cloudflare Workers and Hyperdrive with SvelteKit
In which Adam highlights the integration process and notes some challenges compared to the TanStack setup we covered shortly ago.
1121
Adam Rackis @adamrackis.bsky.social · 20/07/2026
Cloudflare's Durable Objects is one of the coolest infra features I've ever seen. I wrote about them here 👇 Hope you like it! master.dev/blog/durable...
master.dev
Durable Objects on Cloudflare
This is a post on one of Cloudflare’s coolest features: Durable Objects. We’ll introduce what they are, how they work, and walk through a reasonably realistic use case for them. Cloudflare Workers Rev...
032
Adam Rackis @adamrackis.bsky.social · 02/07/2026
Just published a two-part blog post on Cloudflare workers with TanStack Start Check it out! 😬🍻 master.dev/blog/introdu...
master.dev
Introduction to Cloudflare Workers for Web Apps
Maybe you don't need a traditional server to run a web app that needs a node server backend. Maybe the requests that need that can go to a cloud function on demand.
0100
Adam Rackis @adamrackis.bsky.social · 02/07/2026
Is this still where the cool Svelte kids hang out? I tried Svelte Remote Functions with Cloudflare workers about a week and a half ago - they failed pretty abruptly and consistently. Is this a known issue?
451
Adam Rackis @adamrackis.bsky.social · 12/06/2026
Anyone interested in learning about TanStack Start? 🍻 I gotchu. My course on Frontend Masters is out! 😎 It was an absolute pleasure creating, and working with Marc's team ❤️ Hope you like it 🚀 t.co/D4eMr8FY8x
t.co
https://master.dev/courses/tanstack/?utm_source=rackis&utm_medium=social&utm_campaign=tanstack&code=rackis
0140
Reposted by Adam Rackis
Frontend Dogma @frontenddogma.com · 09/06/2026
React Server Components in TanStack, by @adamrackis.bsky.social (@frontendmasters.com): frontendmasters.com/blog/react-serv… #react #components #tanstack
frontendmasters.com
React Server Components in TanStack
RSCs in TanStack Start are server-only executed code — perhaps a significant improvement over the Next.js implementation.
151
Adam Rackis @adamrackis.bsky.social · 17/04/2026
Who wants more TanStack content? TanStack Start is a dream for richly interactive web apps. But it also has solid primitives for static generation Part 1 is linked below Part 2 (being edited) will cover some of the unique pre-rendering primitives Start offers frontendmasters.com/blog/buildin...
frontendmasters.com
Building a Blog in TanStack (Part 1 of 2)
A site building framework like TanStack Start can be used to make a server-side rendered blog, no problemo.
0120
Adam Rackis @adamrackis.bsky.social · 09/04/2026
It really is amazing how Yarn went from being a loved, popular tool, to a completely forgotten historical footnote. Truly impressive. Once in a generation crash out.
2220
Adam Rackis @adamrackis.bsky.social · 03/04/2026
I’ve been waiting for a special occasion to open this beauty up. Wrapping that Frontend Masters workshop seems ideal 🫡
4270
Adam Rackis @adamrackis.bsky.social · 01/04/2026
Podcast time!
020
Adam Rackis @adamrackis.bsky.social · 31/03/2026
High society
020
Adam Rackis @adamrackis.bsky.social · 30/03/2026
The secret to a dev’s heart is swag
100
Adam Rackis @adamrackis.bsky.social · 30/03/2026
Calm before the storm. TanStack Start workshop is tomorrow morning. Hope to see some folks there 😬 Link 👇 frontendmasters.com/workshops/ta...
0100
Adam Rackis @adamrackis.bsky.social · 30/03/2026
Hello Minneapolis!
120
Reposted by Adam Rackis
Master.dev (Formerly Frontend Masters) @frontendmasters.com · 24/03/2026
Next week! Get your Tanstack Start questions answered and get hands-on with SSR, server functions, dynamic routing, and more in a live, interactive workshop with @adamrackis.bsky.social 📅 March 31st, 2026 | 9:30am–4:30pm CDT | Live Online 🔗 frontendmasters.com/workshops/ta...
021
Adam Rackis @adamrackis.bsky.social · 24/03/2026
Hope to see you all there. The content is really starting to come together 🚀
010
Adam Rackis @adamrackis.bsky.social · 01/03/2026
I am once again asking TypeScript to ship me a decltype keyword
330
Adam Rackis @adamrackis.bsky.social · 19/02/2026
I was skeptical of Zohran but my god I was wrong. I unironically love this dude 🚀
260
Adam Rackis @adamrackis.bsky.social · 28/01/2026
Really excited to share this blog post. I can't imagine a better architected Middleware system than what's in TanStack Start, and I can't imagine a better demonstration of its power than single flight mutations. frontendmasters.com/blog/single-...
frontendmasters.com
Single Flight Mutations in TanStack Start: Part 1
What if we could mutate data *and* get all the data back we need to properly update the UI in just one network round-trip?
3201
Adam Rackis @adamrackis.bsky.social · 14/01/2026
I know this is old news but it's still incredibly cool to me how well AI can help spot errors in my code. Without it I'd have been stuck until morning, when I could ping an actual Java dev. Now I'll have a PR done and waiting 😬
260
Adam Rackis @adamrackis.bsky.social · 27/11/2025
I went to a party and a George Clinton concert broke out
060
Reposted by Adam Rackis
Frontend Dogma @frontenddogma.com · 07/11/2025
The Weird Parts of “position: sticky;”, by @adamrackis.bsky.social (@frontendmasters.com): frontendmasters.com/blog/the-weird-… #css #positioning
frontendmasters.com
The Weird Parts of position: sticky;
There are a number of things that can rain on your sticky parade. Maybe it's time to actually understand why.
041
Adam Rackis @adamrackis.bsky.social · 05/11/2025
You know how position: sticky always fails for weird reasons that are a pain in the 🍑 to fix? I finally had enough, peeked at the spec, asked AI some questions, and mostly figured things out—and wrote about it here. frontendmasters.com/blog/the-wei...
frontendmasters.com
The Weird Parts of position: sticky;
There are a number of things that can rain on your sticky parade. Maybe it's time to actually understand why.
1120
Reposted by Adam Rackis
John Resig @johnresig.com · 25/10/2025
I've been using @tanstack.com Start for a new project and it's super good. The server functions completely replace the need for TRPC/GraphQL/REST, the middleware is composable and fully typed, and having TSRouter's nice typing and stateful search params is icing on the cake. A+!
3856
Adam Rackis @adamrackis.bsky.social · 24/10/2025
Oh you want to hear about why TanStack Start’s middleware is so incredible?? I gotchu frontendmasters.com/blog/introdu...
frontendmasters.com
Introducing TanStack Start Middleware
TanStack Start is one of the most exciting full-stack web development frameworks I’ve seen. I’ve written about it before. In essence, TanStack Start takes TanStack Router, a superb, strongly-typed cli...
2203
Adam Rackis @adamrackis.bsky.social · 21/10/2025
Where are my hardcore JS spec nerds? Is this spec'd behavior, or is it just a cool Vite feature?
240
Adam Rackis @adamrackis.bsky.social · 05/10/2025
The Head and The Heart Fantastic show! 😬
040
Adam Rackis @adamrackis.bsky.social · 02/10/2025
"But the schools are good" used to be one of the few serious reasons for paying high taxes to live in a blue city and state. Love that this tankie trust fund-baby is undoing that. lol
410
Adam Rackis @adamrackis.bsky.social · 01/10/2025
Why did none of you people tell me how good The Bleachers were? Gone Now is a killer album. Amazing sound - I'm just vibing and shipping ☺️
010
Reposted by Adam Rackis
mean things I say to myself @meantomyself.bsky.social · 30/09/2025
If you must turn 47 and you must be out of town for a conference and solo on your birthday, can I recommend having this image greet you when you walk out of your Airbnb bathroom naked after a shower
Pop art style mural on the wall depicting a woman with glasses and text that says WOW! in all caps
7584085
Adam Rackis @adamrackis.bsky.social · 30/09/2025
Noob hosting question. I’m seeing a lot of people wanting to move to CF workers from Vercel. What’s the appeal? Is it mainly the low latency? Even at the expense of the diminished runtime? Aren’t Deno workers also low latency, with a much more npm-compatible runtime?
680
Adam Rackis @adamrackis.bsky.social · 30/09/2025
Dan Abramov being willing to step up and fix your OSS project is the ultimate blessing. Don’t blow it BlueSky!
2140
Adam Rackis @adamrackis.bsky.social · 27/09/2025
Waffle House parade in the D lfg 🚀
040
Adam Rackis @adamrackis.bsky.social · 26/09/2025
I have slipped the surly bonds of earth and touched the face of god
040
Adam Rackis @adamrackis.bsky.social · 26/09/2025
The 404 iykyk
010
Adam Rackis @adamrackis.bsky.social · 26/09/2025
Amazing things happening in the D
130
Adam Rackis @adamrackis.bsky.social · 26/09/2025
React has their own beer! Total fucking domination
0101
Adam Rackis @adamrackis.bsky.social · 25/09/2025
I’m in a Texas Karaoke bar in a city I’ve lost track of and just discovered Soju what even I happening
160
Adam Rackis @adamrackis.bsky.social · 23/09/2025
This is the best web dev framework I've ever used and it's not even close 🔥 SSR for free, without giving up a single thing from the SPAs you already love 😎 Tight integration with react-query, including seamless ssr support (with streaming) 🚀 And strong typing everywhere 💪
2121
Adam Rackis @adamrackis.bsky.social · 23/09/2025
Packt sent me a copy of this guy for review. It's actually a solid intro and covers the bleeding-edge features of React well. If you know any folks just starting out, this would be a great learning resource for them.
031
Adam Rackis @adamrackis.bsky.social · 20/09/2025
DJ Pauly D ayyyyyy
020
Adam Rackis @adamrackis.bsky.social · 20/09/2025
Opening act is 🔥
010
Adam Rackis @adamrackis.bsky.social · 20/09/2025
You can’t even imagine who we’re here to see
000
Adam Rackis @adamrackis.bsky.social · 19/09/2025
I still vividly remember Tanner and Ryan Carniato being drawn to each other like moths to a flame at NextConf last year, collaborating closely on all the cool stuff they were working on. It’s a genuinely endearing community. Great people. Great work.
080
Adam Rackis @adamrackis.bsky.social · 18/09/2025
Lake Street Dive! Incredible show 😬
020