WASM-based Compression Streams API implementation using zlib, with support for deflate64 decompression

The zlib source code is included as a submodule in src/zlib.

Directory Structure

• src/ — C source code, including inflate9, zlib, wasm bindings
• dist/ — WASM build outputs
• test/ — C test harnesses, payloads, and shell scripts for verification
• deno/ — Deno/Node.js test scripts and WASM runners

Getting Started

1. Clone the repository and initialize submodules

git clone https://github.com/gildas-lormeau/zlib-streams.git
cd zlib-streams
git submodule update --init --recursive

2. Build WASM module

• Developmeent

make wasm

Output: dist/zlib-streams-dev.wasm and dist/zlib-streams.js

• Production

make wasm_prod

Output: dist/zlib-streams.wasm and dist/zlib-streams.js

License

See LICENSE for details.