CrowNest

CrowNest provides dedicated, isolated Linux sandboxes for executing code and complex tasks. Key capabilities include: * Create ephemeral Linux environments * Execute arbitrary code and shell commands * Install custom packages and dependencies * Stream stdout and stderr in real-time * Expose private browser previews * Collect and persist generated artifacts Unlike traditional serverless functions or long-running development environments, CrowNest is specifically engineered for dynamic coding workflows. It offers a clean SDK, CLI, and dashboard for managing sandbox lifecycles, from creation to tearing down. Each sandbox is isolated, billed per-second, and automatically terminated based on a Time-to-Live (TTL), ensuring efficient resource utilization and strong security boundaries. Out-of-the-box support for Python and Node.js environments, along with pre-installed package managers like pip, npm, and uv, allows developers to quickly set up and run scripts. Users can easily install additional libraries and tools, such as pandas, playwright, ffmpeg, or custom binaries, to support diverse computational needs. This flexibility makes CrowNest ideal for running data pipelines, executing agent-written scripts, generating PDF reports, or performing comprehensive test suites. CrowNest is perfect for developers, researchers, and engineers who need secure, on-demand execution environments for code, data processing, and content generation tasks without the overhead of managing virtual machines or containers. Its clear workflow from sandbox creation to artifact collection streamlines development and testing processes.