{"data":{"slug":"celld","name":"celld","tagline":"Apache-2.0 self-hosted, distributed Durable Objects runtime from Deno, with Workers, KV and Queues","category":"devops","categoryName":"DevOps","url":"https://github.com/denoland/celld","github":"https://github.com/denoland/celld","pricing":"open-source","hook":"celld is Deno’s self-hosted runtime for Durable Objects — stateful, single-threaded actors addressed by name — alongside Workers, KV, Queues and D1-style SQL and R2-style object storage primitives, on infrastructure you run.","whatsGood":"Apache-2.0 (denoland/celld), release v0.6.2. Gives you the Durable Objects programming model without being tied to one edge platform, and spreads objects across a cluster of nodes. Useful for chat rooms, collaborative documents, rate limiters and other per-entity state. ★~5.4k.","theCatch":"Pre-1.0, so expect API changes between releases. A write only counts as durable once it reaches S3-style object storage, so you need a bucket even for a small setup, and write latency depends on that store.","verdict":"Durable Objects you can self-host — promising, but pin versions and plan for an object-storage bucket from day one.","addedAt":"2026-10-12","featured":false,"domain":"AI Agents","subSpecialty":"Stateful Runtime","subcategory":"Stateful Runtime","tags":["self-host","permissive","workflows","active"],"capabilities":["durable-objects","self-host"],"surfaces":["Self-host"],"ecosystem":["Rust"],"licenseModel":"Apache-2.0","githubStars":5836,"starsPerWeek":75,"access":"free","archived":false,"repo":{"createdAt":"2025-04-25","pushedAt":"2026-10-07","license":"Apache-2.0","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"github-actions","name":"GitHub Actions","tagline":"CI/CD that lives where your code does"},{"slug":"docker","name":"Docker","tagline":"Container runtime that changed deployment"},{"slug":"kubernetes","name":"Kubernetes","tagline":"Container orchestration at scale"},{"slug":"pulumi","name":"Pulumi","tagline":"Infrastructure as code in real languages"},{"slug":"fly-io","name":"Fly.io","tagline":"Deploy apps to VMs close to your users"}],"links":{"self":"/api/gems/celld","html":"/gems/celld","markdown":"/gems/celld.md","category":"/api/gems?category=devops","categoryPage":"/stacks/devops"}}