AUTOMATION
Custom AI Agent Workflows in Browser-Based IDE with Real Linux Environment
Build complex agent workflows using vanilla JS IDE with WebContainer API for real shell execution
Updated: 5/12/2026
Difficulty
medium
Time
varies
Use Case
Building custom AI agent workflows with real in-browser Linux environment and file editing capabilities
Popularity
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About this automation
OpenGravity enables developers to create complex custom agent workflows in a lightweight, zero-dependency vanilla JS IDE. The agent has access to a real in-browser Linux environment via WebContainer API, allowing it to run shell commands, install dependencies, and edit local files directly.
How to implement
1
Load OpenGravity at opengravity.pages.dev
2
Provide Gemini API key (stored in localStorage)
3
Upload a project folder
4
Define custom agent workflow logic
5
Agent proactively starts projects and edits files
6
Monitor agent execution in integrated terminal
7
Iterate on agent behavior and workflows