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buz
Buz is an experimental fork of pre-Rust Bun that aims to be a drop-in replacement for Bun, prioritizing incremental compilation and code cleanup via LLM-assisted contributions.
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FR-AI / ANALYSISWhy it is worth attention
It eliminates file name strings from optimized builds, provides compile-time known compressed and extracted sizes, and gives developers full control over when to extract the bundle at runtime.
Who it is for
- Zig developers building self-contained executables with embedded assets
- Game developers using Zig who want to compress and bundle resources
- CLI tool authors needing to ship configuration or static files
- Developers working on Zig applications for WebAssembly or embedded systems
Use cases
- Embedding game assets like textures, sounds, and levels into a single binary
- Bundling configuration files or templates for command-line tools
- Packaging static web assets (HTML, CSS, JS) for a Zig-based HTTP server
- Shipping documentation or data files without requiring external paths
Strengths
- Compressed and extracted sizes are known at compile time, enabling precise binary size analysis
- All files are compressed into a single blob for high compression ratios
- Prevents leaking file names in release builds by mapping them to Zig declarations
- Extraction can be deferred to runtime, allowing memory-efficient usage
Considerations
- Only one compression algorithm is currently supported (the README lists plans for more)
- No support for iterating the file tree at runtime (currently requires hard-coded file names)
- All files are compressed together; per-file compression/decompression is not yet available
README quick start
Usage
Description
Compress and embed directories into your Zig executables.
