The data primitive for the agent loop.

Joined March 2026
Photos and videos
Durable Streams retweeted
oss.chat now supports image generation and understanding. Uses the new Bun.Image to resize generated images on the server. Deployed to @prisma Compute and using @ElectricSQL Durable Streams for a super smooth token streaming experience.
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Durable Streams retweeted
Your agents don't live in a sandbox, they live in a function and a log. Split state and compute. We've built the architecture for the future of agentic software.
Every major AI platform has now shipped managed agents. On the same sandbox-based architecture. That architecture is wrong. Managed agents don't belong in sandboxes. They belong in functions 🧵👇
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Durable Streams retweeted
Every major AI platform has now shipped managed agents. On the same sandbox-based architecture. That architecture is wrong. Managed agents don't belong in sandboxes. They belong in functions 🧵👇
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May 21
Just open-sourced Ursula: an HTTP event streams server. Built on @ElectricSQL's Durable Streams Protocol, Ursula keeps a combo we have not seen elsewhere: { Apache 2.0, quorum-replicated, sub-50ms p99, S3 economics }. github.com/tonbo-io/ursula
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Durable Streams retweeted
Agent context needs stored somewhere hence logs and databases Online agents that react to systems and each other need reactive contect hence sync
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It's a lot easier to build a coding harness then people think. 2 days in I'd say we're at ~60% of Claude Code / Codex / Open Code. Models do most of the work. And @DurableStreams and TanStack DB make quick work of building an amazing app around the coding agent.
Self-modification has been achieved internally
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Durable Streams retweeted
Agents on sync? Agents in functions?! Here's a walkthrough of the thinking behind the new Electric Agents platform. Full video in the tweet below👇
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Introducing Electric Agents! Agents are not compute. Agents are data. Multi-agent is a sync problem. Electric Agents is the first agent platform built on sync. Use it to build scalable, collaborative, long-lived multi-agent systems: 🧵👇
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Durable Streams retweeted
.@DurableStreams Tanstack DB are great fits for building all sorts of streaming state apps
Apr 28
Been building something new, unsure if it's going to be standalone or part of Maple somehow. Introducing Kubly your local desktop Kubernetes companion. See all your clusters, see all deployments, watch realtime pod logs, watch deployments, everything realtime and offline. Build with @tan_stack DB, @ElectricSQL 's durable streams for streaming the Kubernetes state and logs to the UI, and ofc @EffectTS_ for everything in between. Coming very soon
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Durable Streams retweeted
Coding agents turn code from artifact into materialized view. The base tables are the ideas — algorithms, protocols, semantic contracts. The code is one projection. For decades we treated the artifact as authoritative because regenerating was expensive. It isn't anymore.
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durable streams by @ElectricSQL are really cool btw
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Can Doom run on @DurableStreams? Absolutely! The result: live streaming, rewinding, and forking — branch from any point and you're instantly back in the game!
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Or you could use @DurableStreams 🤷
The hardest thing about agents and backends is durability. @workflowsdk fixes this. That LLM you're calling *will* go down. That service *will* rate limit you. That database *will* unexpectedly slow down. You *will* get paged 💀 I've been looking for a unicorn for a decade. I wanted the level of reliability of combining stuff like SQS / Kafka / microservices, and I absolutely did not want *that* at the same time 😂 Truly reliable systems like that are notoriously difficult to reason about, to develop locally, to test, to simulate, to deploy… Workflow SDK solves that without compromises. We're doing what Next.js did for the frontend, but for one of the most important problems of the new generation of backend applications. Notably, Workflow SDK has an incredible self-hosting and multi-cloud story from day 0. We've taken amazing lessons from Next.js and poured them into the many Worlds (adapters) you can deploy to. Congrats to Pranay and the Workflow team on a generational ship: vercel.com/blog/a-new-progra…
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Durable Streams retweeted
.@DurableStreams (reactive append only log) is the *essential* primitive for every AI app and just got even more powerful with native COW forking.
Agent sessions shouldn’t be linear. To rewind, explore alternatives, and fan out in parallel, they need a data primitive with branching. Fork is now live for Durable Streams: branch any stream at any point with a single API call. 🔗🧵
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Durable Streams retweeted
Agent sessions need a durable, observable, branchable, append-only log. Durable Streams from @ElectricSQL give you exactly that - now with instantly forkable sessions. 🚀🥳
Agent sessions shouldn’t be linear. To rewind, explore alternatives, and fan out in parallel, they need a data primitive with branching. Fork is now live for Durable Streams: branch any stream at any point with a single API call. 🔗🧵
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Durable Streams retweeted
Updated my @DurableStreams rust server bin to 0.2 Fixed hierarchical stream names, graceful shutdown that actually drains SSE/long-poll connections 😅 , added proper RFC 9457 error responses and sorted docs.rs crates.io/crates/durable-str…

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Durable Streams retweeted
It's all about the loop. Agents accumulate state with every step of the loop. This state needs a new data primitive. That's @DurableStreams 🧵👇
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Durable Streams retweeted
Break the harness. Wire the loop. This is how agents come online and integrate into operational systems.
It's all about the loop. Agents accumulate state with every step of the loop. This state needs a new data primitive. That's @DurableStreams 🧵👇
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