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Prepack

Rewrites a JavaScript bundle for more efficient execution.

Made by Facebook Open Source

  • javascript-tool

  • code-refactory

What is Prepack?

Prepack is a partial evaluator for JavaScript that rewrites a JavaScript bundle, resulting in code that executes more efficiently. For initialization-heavy code, Prepack functions optimally in environments where JavaScript parsing is effectively cached. As a tool in the JavaScript Utilities & Libraries category, Prepack is an open-source project with a substantial number of GitHub stars and forks

Highlights

  • Partial evaluation to optimize JavaScript code execution
  • Improved performance for initialization-heavy code
  • Effective in environments with cached JavaScript parsing
  • Open-source project with active community contributions

Platforms

  • Self-Hosted
  • Web

Languages

  • English

Social

Features

    • Code generation

    • Refactoring