syn-bundler

syn-bundler is an in-browser JavaScript/TypeScript bundler that operates entirely on a virtual file system, using esbuild-wasm under the hood. Version 0.0.1 is a pre-release with no established release cadence. It differentiates by running fully client-side without a server, making it suitable for browser-based IDEs, playgrounds, and code sandboxes. Includes built-in support for JSX, CSS, SVG, and PNG assets via plugins.