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Fly.io

@fly.io
1.9K followers 2 following 284 posts

Computers for agents.

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Fly.io @fly.io · 04/08/2026
A complete coding task costs him only 64 cents. Meanwhile idle Sprites sleep for tens of cents a month and wake in about a second, resuming where they left off. Check out the full interview below: fly.io/customer-sto...
fly.io
OcuClaw: One Human, a Fleet of Agents
Documentation and guides from the team at Fly.io.
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Fly.io @fly.io · 04/08/2026
His solution: every branch gets its own Sprite. Where his AI coding agents write, build, and do tests on their own. A second AI model reviews each result. He just needs to read the final PRs.
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Fly.io @fly.io · 04/08/2026
Matthew Ford ships OcuClaw, an AI agent for smart glasses. Nothing he builds can be tested in isolation: every change touches an Android app, two plugins, and a glasses simulator that all have to run together.
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Fly.io @fly.io · 03/08/2026
"Raise your hand if you’ve walked up or down a flight of stairs with your MacBook open this year. Is your hand down? I’d guess your home doesn’t have stairs." - Kurt Mackey This is the entire reason Sprites exist. fly.io/blog/kurt-sc...
fly.io
Turn And Face The Strange
Documentation and guides from the team at Fly.io.
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Fly.io @fly.io · 03/08/2026
Need a computer for your agent? With Sprites, you just type sprite create and you're good to go.
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Fly.io @fly.io · 24/07/2026
More to come, including two technical leaps forward that you can read about in Kurt's blog post. The TLDR is: we're just getting started. fly.io/blog/kurt-sc...
fly.io
Turn And Face The Strange
Documentation and guides from the team at Fly.io.
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Fly.io @fly.io · 24/07/2026
Now we're pouring gas on the fire, with $25M in new funding and a new CEO. Kurt personally recruited Scott Johnston—the guy who rebuilt Docker around devs—to come lead Fly.io into this next phase while Kurt moves into an advisory role.
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Fly.io @fly.io · 24/07/2026
Those agents are not going to be content with sandboxes. They're going to need real computers that can stick around, sit on the network, and reach the resources they depend on. We already have 8,000 customers building agent products on Fly today.
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Fly.io @fly.io · 24/07/2026
Fly.io is going all-in on Computers for Agents. The reason is pretty simple: we think that agents (within a few years) are going to determine how almost all software is built and shipped.
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Fly.io @fly.io · 14/07/2026
Every Sprite comes with 100GB of storage, but you only pay for what you use. So go ahead and make a bunch. That’s kind of the point. sprites.dev
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Fly.io @fly.io · 13/07/2026
Sprites are basically disposable computers. Whatever you're trying to do, a fresh one is only a second or two away.
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Fly.io @fly.io · 10/07/2026
Claude Managed Agents can now do their work on a Sprite. Anthropic runs the brain while you own the computer it types on. Full guide with Python and TypeScript: docs.sprites.dev/integrations...
docs.sprites.dev
Claude Managed Agents
Run Anthropic Claude Managed Agents with tool execution inside your own Sprites
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Fly.io @fly.io · 08/07/2026
You can run an agent on your laptop around the clock, but you probably shouldn't. Use a computer built for agents instead. fly.io/agents-need-...
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Fly.io @fly.io · 16/04/2026
Fly.io is excited to be a provider with Stripe Projects, an all-new way to provision production-ready developer stacks with a single tool! No more juggling a million dashboards, tokens, etc. Learn more at: projects.dev
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Fly.io @fly.io · 04/03/2026
The Sprite storage stack is WILD
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Fly.io @fly.io · 24/02/2026
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Fly.io @fly.io · 10/02/2026
We want to see all the cool things you've been building with Sprites! Join us on Discord and brag about your stuff: discord.gg/sprites
discord.gg
Join the Sprites Discord Server!
Check out the Sprites community on Discord - hang out with 38 other members and enjoy free voice and text chat.
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Fly.io @fly.io · 05/02/2026
We made our sandboxes stateful. Here's how. www.youtube.com/watch?v=xeJb...
youtube.com
We made our sandboxes stateful – here's how.
YouTube video by Fly․io
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Fly.io @fly.io · 05/02/2026
we love to hear it!
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Fly.io @fly.io · 29/01/2026
Claude loves Sprites. Let's talk about why. www.youtube.com/watch?v=3-be...
youtube.com
What are Sprites, and why does Claude love them?
YouTube video by Fly․io
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Fly.io @fly.io · 27/01/2026
Last note: If you were building a code runner like this For Real, you'd be a lot smarter about it. You'd stick to one Sprite per user, or perhaps project. No shared Sprites between customers, tho. (That would be rude) To learn more, checkout sprites.dev !
sprites.dev
Sprites - Stateful sandboxes
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Fly.io @fly.io · 27/01/2026
Secondly, we built this whole thing with a single prompt. We can do this with confidence because Sprites were designed to be the perfect place for Claude to just go nuts. No need to micromanage. Just give it a task, and then go make some lunch. It's that easy.
a simple prompt describing the code runner seen before
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Fly.io @fly.io · 27/01/2026
Built the world's simplest code runner in 5 mins with Sprites. This is doubly cool. First off, how it works: User writes some scary JavaScript, which then gets run in a new Sprite. Sprites are literally built for running random code, so bring on the footguns. 🧵
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Fly.io @fly.io · 26/01/2026
Sprites make it easy to connect stuff on the internet. Take Slack bots: easy to build, annoying to hook up locally and test. Sprites are first-class citizens of the internet, so you can just build your bot on one, get a public URL, and boom: it's plug-n-play ready.
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Reposted by Fly.io
Bryan (they/them) @chaosgreml.in · 24/01/2026
If you spend a lot of time coding with AI on your computer, do yourself a favor and visit sprites.dev by @fly.io
sprites.dev
Sprites - Stateful sandboxes
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Fly.io @fly.io · 23/01/2026
Is that a TUI for visualizing your sprites MADE IN A SPRITE? Yes, yes it is. It lets you see all the sprites in your org, which ones are running, and organize them to get a better sense of which sprites work together. github.com/aezell/sprit...
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Fly.io @fly.io · 22/01/2026
[CALL TO ACTION SECTION] GO CHECK OUT sprites.dev TODAY AND MAKE SOME WEIRD SHIT Credit to @sockpuppet.org for the deli cup evangelism
sprites.dev
Sprites - Stateful sandboxes
Sprites are fully mutable and persistent between runs. Your data lives on a boring, ext4 filesystem. It's available when your Sprite runs.
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Fly.io @fly.io · 22/01/2026
Sprites are stateFUL sandbox environments with 100GB of storage. Spin them up in milliseconds, boot up Claude, and get to vibin'. They are durable, performant, and persistent. They are disposable and cheap. They are the perfect playground to run your weird AI code.
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Fly.io @fly.io · 22/01/2026
Stateless containers have long reigned supreme in the development world, and for good reason! But they aren't ideal for running AI generated code. See, Claude doesn't want ziploc bags. It wants a computer with disk storage and such. That's where Sprites come in.
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Fly.io @fly.io · 22/01/2026
Deli cups are also reusable *and* disposable. Throw them in the dishwasher over and over OR chuck them out when the fridge needs a purge. You know what ALSO appreciates reusable, disposable, and multi-purpose boxes? AI agents.
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Fly.io @fly.io · 22/01/2026
Deli cups are just better, more rigid ziploc bags. Store leftovers in them. Store liquids in them. Stack them. Use them as organizers. Use them as plant pots. Use them as measuring cups. Hell, use them as CUPS. Anything a zip can do, a deli cup can do better.
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Fly.io @fly.io · 22/01/2026
We've been yappin' about Sprites a lot, but something we haven't been yappin' about are... ✨DELI CUPS✨ 🧵
some deli cups
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Fly.io @fly.io · 22/01/2026
Running Claude inside a Sprite is cool and all, but so is, you know, *using an IDE*. So we made a VS Code extension for Sprites! Checkout the demo: www.youtube.com/watch?v=ImkB...
youtube.com
Running stateful sandboxes in VS Code | VS Code + Sprites
YouTube video by Fly․io
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Fly.io @fly.io · 21/01/2026
🔗 ➡ fly.io/blog/design-...
fly.io
The Design & Implementation of Sprites
So that we may educate as well as horrify: the internals of our new Sprites execution platform.
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Fly.io @fly.io · 21/01/2026
We made "ball-point disposable computers" by committing three heresies: Killing user container images, running orchestration inside the VM, and backing disks with S3. The result? Instant boot, auto-sleep, and zero dockerfile misery. Machines are for servers; Sprites are for everything else. 🔗 ➡ 🧵
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Fly.io @fly.io · 16/01/2026
🤖 We made a thing that handles real AI workflows called Sprites. Watch the video where Claude builds features, breaks things, fixes modals, adds color-coded graphs, and switches themes. All while the developer, @anniesexton.com does her makeup. 🔗➡️ youtu.be/--PIlSp1YOg
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Fly.io @fly.io · 14/01/2026
We offer 30 days of free support when you start out, just in case :p
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Fly.io @fly.io · 09/01/2026
We made a thing called Sprites that lets you run AI code safely. Watch Chris create sandboxes in seconds, let agents install packages freely, then restore to checkpoints when things go sideways. 🔗 ➡️ youtu.be/7BfTLlwO4hw
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Fly.io @fly.io · 06/01/2026
how im feel after the first successful deployment of 2026
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Fly.io @fly.io · 17/12/2025
the moment you're using fly
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Fly.io @fly.io · 12/12/2025
🚀 Just dropped: Litestream VFS. Query SQLite databases directly from S3 with zero download penalty. It uses HTTP range headers for lazy fetching and LTX for compaction, enabling instant startup even for large databases. 🔗 ➡️ fly.io/blog/litestr...
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Fly.io @fly.io · 10/12/2025
me running out of bed having figured out the bug in the codebase in my dream
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Fly.io @fly.io · 05/12/2025
feeling called out this year...
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Fly.io @fly.io · 03/12/2025
me when I sense the PagerDuty alert right as im settling down on Friday night
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Fly.io @fly.io · 26/11/2025
🗄️ From the Archives: Fly with Alpine! Smaller images, faster starts, leaner runtime. Just switch your `FROM` lines & swap `apt` for `apk`. Check out our blog post on it from 2023 for some tips: 🔗➡️https://fly.io/blog/fly-with-alpine/
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Fly.io @fly.io · 25/11/2025
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Fly.io @fly.io · 21/11/2025
how life feels after the LLM one shots something complex and it just works
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Fly.io @fly.io · 19/11/2025
how it felt when the fly dx clicked
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Fly.io @fly.io · 13/11/2025
when my app starts blowing up but i forgot to setup auto scaling
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Fly.io @fly.io · 07/11/2025
🔗 ➡ fly.io/blog/everyon...
fly.io
You Should Write An Agent
They're like riding a bike: easy, and you don't get it until you try.
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