hk
HK is a unified neural model format and framework built in native Zig, designed to replace SafeTensors, GGUF, and PyTorch checkpoints. Features zero-copy mmap loading, dual-mode quantization, 2:4 hardware sparsity, live model expansion, and 137+ architecture support with bindings for Python, Rust, Go, C#, Java, and TypeScript.
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GITHUB · launched Sep 13, 2026 · 17 upvotes (top 46%) · 0 views
Niche: machine learning developer tools · 303 launches, 11 in the last 7 days ▼ -45% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
- ai
- gguf
- huggingface
- llm
- model-format
- safetensors
- +1 more
Visit website ↗ Source listing ↗
More like this: all 303 launches in machine learning developer tools →
Could you build this?
No Creating a unified neural format in native Zig supporting zero-copy mmap, dual-mode quantization, 2:4 hardware sparsity, and multi-language bindings is hardcore systems and machine learning systems engineering far beyond vibe coding.
What it would actually take: Building this requires expert knowledge of deep learning hardware architectures (e.g., NVIDIA Ampere sparse tensor cores), quantization schemes (AWQ, GPTQ, INT4/FP8), and OS memory management. The stack involves low-level Zig systems programming to handle binary serialization, memory-mapped I/O, SIMD intrinsics, and custom C FFI generation for Python, Rust, Go, and Java. It demands an experienced systems/ML compiler engineer months to years of development and verification against 130+ neural net architectures.
Competitors
Other products that read as similar to this one : 221 launches clear the similarity bar, closest 8 shown.
Attention rank: #95 of 222 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 311 days after the earliest competitor.
- MACaQ · github · 2026-11-10 · 244 upvotes · similarity 0.45
- ZigFormer · hn · 2025-11-27 · 22 upvotes · similarity 0.43
- deepseek-chan-vrm · github · 2026-10-31 · 14 upvotes · similarity 0.40
- ZDS · hn · 2025-12-20 · 5 upvotes · similarity 0.40
- DenseK3 · github · 2026-09-15 · 8 upvotes · similarity 0.40
- Hierarchos-Native · github · 2026-09-16 · 17 upvotes · similarity 0.40
- Ontological Directed Synthesis Network · ph · 2026-09-22 · 1 upvotes · similarity 0.39
- lua · github · 2026-11-01 · 18 upvotes · similarity 0.38
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.