Exploring JavaScript code obfuscation analysis, Webpack bundle restoration, miniprogram reverse engineering, and other cutting-edge technologies. Documenting ideas, methods, and tools from real-world analysis as a technical supplement to the jsunpack platform.
Recent technical content and thoughts as a supplement to jsunpack
jsunpack v3 is a complete rebuild with massively improved restoration quality — variable naming closer to semantic meaning, more complete code structure, and automatic third-party library identification. It also supports stable large file processing and out-of-the-box readable project output.
A real engineering challenge led to jsunpack.tech: transforming unreadable frontend build artifacts into code that can be understood and analyzed.
This article compares several common JS decryption and deobfuscation tool categories through real-world project testing, focusing on code readability and analytical value.
A deep dive into various types of JavaScript code obfuscation and their deobfuscation techniques, including AST analysis, control flow flattening restoration, and other advanced methods.
A detailed guide on how to analyze and restore Webpack-bundled frontend applications, including module identification, dependency reconstruction, and source code recovery techniques.
Learn how to use Abstract Syntax Trees (AST) for JavaScript code transformation, including Babel plugin development and automated code refactoring.
A comprehensive walkthrough of WeChat Mini Program decompilation, covering wxapkg extraction, decryption, unpacking, and post-decompilation code structure analysis.
