# vMLX 5 Hacker News commenters recommended vMLX and 0 criticized it, November 2025 to November 2026. It was recommended in 3 of 13 months. **Verdict:** Free app built for performance on Apple Silicon Macs, using unified memory and NVMe caching. Main caveat: limited support for some models, such as gpt-oss. ## Why people recommend it - Performance optimizations for Apple Silicon (2 comments): "both great projects that offer some amazing performance optimizations for Apple Silicon that utilize UMA and NVME caching efficiently" ([source](https://news.ycombinator.com/item?id=49247723)) "every local AI app on Mac left performance on the table" ([source](https://news.ycombinator.com/item?id=47315405)) - Recommended for Apple Silicon Macs (2 comments): "both great projects that offer some amazing performance optimizations for Apple Silicon that utilize UMA and NVME caching efficiently" ([source](https://news.ycombinator.com/item?id=49247723)) "Check out vMLX if you use Apple Silicon." ([source](https://news.ycombinator.com/item?id=47709895)) - Uses unified memory and NVMe caching (1 comments): "both great projects that offer some amazing performance optimizations for Apple Silicon that utilize UMA and NVME caching efficiently" ([source](https://news.ycombinator.com/item?id=49247723)) ## What people warn about - Limited support for some models (1 comments): "vmlx doesn't have extensive support for some models like gpt-oss" ([source](https://news.ycombinator.com/item?id=47651801)) ## Alternatives hackers recommend - [llama.cpp](https://hackerapproved.com/p/llama-cpp.md): 471 recommend - [Ollama](https://hackerapproved.com/p/ollama.md): 350 recommend - [LM Studio](https://hackerapproved.com/p/lm-studio.md): 217 recommend - [DS4 by antirez](https://hackerapproved.com/p/ds4.md): 109 recommend - [Unsloth Studio](https://hackerapproved.com/p/unsloth.md): 94 recommend ## Cite as Hacker Approved, "vMLX", https://hackerapproved.com/p/vmlx/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).