Bivack Lets Coding Agents Run on AWS Lambda MicroVMs, Accessible from Any Device

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A developer has released a new version of Bivack, a cloud-based sandbox that runs coding agents on AWS Lambda MicroVMs, allowing users to work from any device including phones and laptops without losing session context. Each user gets a dedicated MicroVM with a persistent home directory stored on Amazon S3, meaning files and logins survive restarts and device switches. Unlike traditional setups where coding agents are tied to a local machine, Bivack lets agents continue running in the cloud while the user moves between devices. The platform is accessible entirely through a browser, offering both a terminal and a full VS Code-style workbench so users can actively review and edit agent-produced code. The developer built and shipped the latest release while traveling across multiple locations, demonstrating the tool's core premise of location-independent, persistent development environments.

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