Native by design
A Rust backend and GPUI interface target a fast, cross-platform desktop and browser experience without relying on an Electron shell.
Open source · experimental
Your agents.
Your workspace.
Your call.
Loom is a cross-platform environment for coding-agent sessions. Run agents against real repositories, follow their work as it happens, and stay in control from plan to review.
RUST BACKEND · NATIVE + BROWSER CLIENT · SELF-HOSTABLE
loom-m5-ui-demo
loom-m5-ui-demo
Complete · deterministic/demo · 32 models
Youmake a small repository change and validate it
Inspecting the workspace
✓ List files done · 0ms
I'll inspect the workspace before making changes.
Making changes
✓ Write file done · 0ms
The change is applied. I'll run validation now.
Running commands
✓ Run command done · 14ms
The task is complete. The workspace change was applied and validation ran successfully.
Send follow-up direction...
Agent⌄deterministic/demo⌄Complete · 9 updates
Built around three principles
✳ Native performance⌁ Remote-first↳ User-controlled trust
Why Loom
Agentic work,
on your terms.
Loom is built around where the work runs, how the interface feels, and who stays in control.
Bring the agent to the work
Run Loom near your repositories and services, then connect from a native or browser client. Your workflow isn't tied to one machine.
Your infrastructure. Your rules.
Run open code on infrastructure you control, with explicit permissions for workspace access, tools, and credentials.
The working loop
From task
to review.
Start a session with a repository and a goal. Loom keeps the work visible and gives you a clear place to step in.
- 01 Create a session and choose its source
- 02 Follow progress and make decisions
- 03 Inspect changes and validation evidence
Under the hood · 2 details
01 / One UI, multiple targets
A full GPUI client across desktop and browser.
Loom builds its interface with GPUI and shares its core views, state, and interactions across native desktop and browser WASM. The browser is a first-class client, not a reduced chat window.
NativeGPUI · Rust
↔BrowserGPUI · WASM
02 / UI and execution, separated
Start local. Connect remote when you need to.
Run Loom natively and its host is a worker out of the box—no separate node to set up. Add external workers when you want agents to run beside other repositories or services. The browser client has no local worker, so it connects to a separately running Loom backend. Sessions keep running if the client disconnects.
NATIVEGPUI clienthost worker included
Worker nodelocal or remote
“A remote-first agent workspace, portable from desktop to browser and built to stay under your control.”
Run Loom near the work · Connect from wherever you are · Set the permissions
Community
Join the conversation.
Early experimental software
Explore the project.
Try the browser demo, read the source, and follow Loom as it develops.
Try the browser demo ↗