Rivet (@rivet_dev) / X

Rivet

276 posts

Rivet

@rivet_dev

Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution. Open-source.

San Francisco, CA

rivet.dev

Joined September 2019

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4,394

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Rivet
@rivet_dev
Mar 31
Say hello to agentOS (beta) A portable open-source OS built just for agents. Powered by WASM & V8 isolates. 🔗 Embedded in your backend ⚡ ~6ms coldstarts, 32x cheaper than sbxs 📁 Mount anything as a file system (S3, SQLite, …) 🥧 Use Pi, Claude Code/Codex/Amp/OpenCode soon
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267K
Rivet
@rivet_dev
Oct 17, 2025
The open-source alternative to Durable Objects now runs on @vercel Functions ⚛️ Build collab apps, AI agents, and multiplayer games in Next.js 🔌 WebSockets on Vercel (you read that right) 📊 30x the memory (4GB vs 128MB) 💚 Standard Node.js runtime, no workerd
75K
Rivet
@rivet_dev
Jun 10, 2025
Rivet Functions launches today. We've rethought open-source self-hostable Cloudflare Workers: - Supports Node.js, Bun, Python, & Rust - Serve realtime workloads with WebSockets - No timeouts - Runs close to your users - Provided rivet.run subdomain
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Rivet
@rivet_dev
Jun 24, 2025
🏗️ Comparing Cloudflare Containers, Rivet Containers, and Fly Machines — a deep dive. Only Rivet Containers provides flexible container configuration, on-prem deployments, multi-tenant support, and can co-locate with existing infra. Blog post below 🧵
21K
Rivet
@rivet_dev
Jun 18, 2025
Workers, containers, functions.
6.5K
Rivet
@rivet_dev
Sep 2, 2025
Today, we are releasing Rivet v2.0 A complete rework that makes it even simpler to build stateful workloads anywhere you can run NodeJS or Bun.
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Rivet
@rivet_dev
Oct 20, 2025
You all asked (again and again and again), so we gave the people what they want: How We Built WebSocket Servers for Vercel Functions
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Rivet
@rivet_dev
Oct 9, 2025
Introducing Rivet Cloud 2.0, redesigned as the easiest way to deploy your Rivet Actors. ⚡ Go live in 60 seconds 🔍 Built-in observability ☁️ Supports your cloud 🌎 Global edge network 🔓 Open-source & no vendor lock Start with RivetKit locally, scale with Rivet Cloud.
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24K
Rivet
@rivet_dev
Jun 2, 2025
We are achieving 2,000x faster route propagation by rewriting Traefik in Rust for Rivet Functions, Actors, & Containers. We call it Rivet Guard. Built for our open-source serverless platform: - Lazy route resolution - Request buffering for cold starts - Infinite scaling (no
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Rivet
@rivet_dev
Apr 9, 2025
Launching Rivet Studio - A Postman like experience for Actors and Cloudflare Durable Objects.
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2.2K
Rivet
@rivet_dev
Jul 1, 2025
Open-Source SaaS is dead. The future is libraries. Today we are introducing @RivetKit_org – backend libraries to replace SaaS.
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8.8K
Rivet
@rivet_dev
Feb 1, 2024
Rivet is has received funding from a16z games Speedrun and looking forward to working with games & the team at a16z.
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1.4K
Rivet
@rivet_dev
Jan 22, 2024
We are excited to launch our open beta, available to everyone, starting today.
3.6K
Rivet
@rivet_dev
Aug 19, 2023
We're sitting on the front page of @hackernews right now 👀
2.2K