A shelf, not a directory.

Ephemeral and long-running Linux VMs with shared resource limits.

Why Best DX for remote environments and cloud agents. Using our invite link gives +6 GB extra disk to both of us after upgrading to a paid plan.

Reactive STM library for JavaScript and TypeScript with batteries included.

Why Built on composable reactive primitives that handle state, async workflows, forms, and routes in one system.

Cross-platform management for AI coding agents across desktop, web, and mobile.

Why Keeps agents organized and accessible anywhere; pairs exceptionally well with exe.dev VMs.

Full-featured end-to-end test automation framework.

Why Great choice for teams that enjoy Kahraman's actor-based testing model but need higher-level, multi-backend e2e automation.

Terminal multiplexer and workspace orchestration tool.

Why Excellent for managing parallel agents, workspace panes, and long-running CLI tasks with full session control.

Dev tools, environment variables, task runner, and package management in one CLI.

Why The definitive polyglot environment manager — replaces asdf, direnv, make, and package version managers with a single fast binary.