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Rivet
276 posts
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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
2
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4,394
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  • Pinned
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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
    00:00
    267K
  • user avatar
    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
    Rivet Actors now on Vercel
    75K
  • user avatar
    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
    GIF
    16K
  • user avatar
    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
  • user avatar
    Rivet
    @rivet_dev
    Jun 18, 2025
    Workers, containers, functions.
    6.5K
  • user avatar
    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.
    00:00
    15K
  • user avatar
    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
    39K
  • user avatar
    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.
    00:00
    24K
  • user avatar
    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
    9.3K
  • user avatar
    Rivet
    @rivet_dev
    Apr 9, 2025
    Launching Rivet Studio - A Postman like experience for Actors and Cloudflare Durable Objects.
    GIF
    2.2K
  • user avatar
    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.
    GIF
    8.8K
  • user avatar
    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.
    00:00
    1.4K
  • user avatar
    Rivet
    @rivet_dev
    Jan 22, 2024
    We are excited to launch our open beta, available to everyone, starting today.
    3.6K
  • user avatar
    Rivet
    @rivet_dev
    Aug 19, 2023
    We're sitting on the front page of @hackernews right now 👀
    Front page of HackerNews with Rivet at #4
    2.2K

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