Decompile Node.js 25 .jsc Files
Node.js 25 runs on the V8 14.1 line. JSC Decompiler reads the V8 build straight from the bytecode header and turns compiled .jsc files back into readable JavaScript — no matching runtime required.
Bytecode fingerprint
Every .jsc file opens with a 4-byte little-endian magic header that identifies the V8 code-cache format. Node.js 25 files sit on the V8 14.1 line, paired with Electron 38–40 (V8 14.x).
0xC0DE0576How to decompile a Node.js 25 .jsc file
Upload at jscdecompiler.com
Drag and drop your Node.js 25 .jsc file into the web app. Nothing to install.
Auto-detect the version
JSC Decompiler reads the magic header and selects the V8 14.1 deserializer automatically — you never pick a version by hand.
Download the JavaScript
View the reconstructed source in the browser, copy it, or download the .js file.
Node.js 25 version notes
- Node 25 ships the V8 14.1 line with the 0xC0DE0576 magic and pairs with Electron 38–40 on the V8 14.x line.
- V8 14.x is the newest supported line; JSC Decompiler adds new 14.x minors within days of release.
- A Node 25 code cache will not deserialize on any earlier Node runtime, so decompilation is the only way to inspect it without an exact V8 14.1 build.
Node.js 25 decompilation FAQ
Which V8 version is in Node 25?
The V8 14.1 line (magic 0xC0DE0576).
Is Node 25 the newest version supported?
Node 25 (V8 14.1) is supported; the decompiler also handles newer builds such as Electron 38's V8 14.0 as they ship.
Related versions
Decompile Node.js 25 bytecode now
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