Vitvm is a Git-like tool for versioning virtual machine state, including memory and running processes, enabling rapid snapshots in 72ms and forks in 100ms. It supports full machine checkpointing on Linux with KVM and a files-only mode for other systems, allowing users to inspect, diff, and resume any previous step without replaying.
Batchlane is a unified interface for submitting asynchronous batch jobs to eight LLM providers: Anthropic, Gemini AI Studio, OpenAI, Groq, Mistral, Fireworks, Together, and DeepInfra. It handles job splitting, submission, waiting, and result rejoining, with checkpoint-based recovery and per-row result tracking.