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FuseBox Bundler

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library 2.1.0-beta.4 ·javascript abandoned
verified Jun 17, 2026

FuseBox is a JavaScript module bundler and loader that gained traction for its speed and 'zero configuration' approach to common tasks, especially with TypeScript. It previously offered features like Hot Module Replacement (HMR), a development server, and built-in Rollup support. The project released its v4.0.0 version, which notably shifted its configuration paradigm from programmatic JavaScript/TypeScript files to an XML-based system using `fusebox.xml` and `circuit.xml` files. However, the `fuse-box` GitHub repository was archived by its owner on June 20, 2023, and is now read-only. This indicates that while FuseBox v4 exists, it is no longer actively maintained or developed, and the project is considered abandoned. During its active development, key differentiators included reported blazing fast bundle times (50-100ms rebuilds), first-class TypeScript support without extensive configuration, and a comprehensive loader API supporting 'arithmetic instructions' and wildcard imports.

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