Decompile Electron 31 .jsc Files
Electron 31 runs on the V8 12.6 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. Electron 31 files sit on the V8 12.6 line, paired with Node.js 20.
0xC0DE063AHow to decompile a Electron 31 .jsc file
Upload at jscdecompiler.com
Drag and drop your Electron 31 .jsc file into the web app. Nothing to install.
Auto-detect the version
JSC Decompiler reads the magic header and selects the V8 12.6 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.
Electron 31 version notes
- Electron 31 runs Chromium 126 on the V8 12.6 line and bundles Node.js 20; its modules carry the 0xC0DE063A magic.
- That magic maps to Electron 31 (V8 12.6); it was previously mislabeled as Electron 30 in some tables.
- Pointer compression makes its code-cache layout distinct from a stock Node 20 build.
Electron 31 decompilation FAQ
What V8 version is in Electron 31?
The V8 12.6 line (Chromium 126), magic 0xC0DE063A.
I saw 0xC0DE063A called Electron 30 elsewhere — which is right?
It is Electron 31 (V8 12.6). The earlier Electron 30 label was a mistake corrected in this decompiler's table.
Related versions
Decompile Electron 31 bytecode now
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