Decompile Electron 37 .jsc Files
Electron 37 runs on the V8 13.8 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 37 files sit on the V8 13.8 line, paired with Node.js 22.
0xC0DE057AHow to decompile a Electron 37 .jsc file
Upload at jscdecompiler.com
Drag and drop your Electron 37 .jsc file into the web app. Nothing to install.
Auto-detect the version
JSC Decompiler reads the magic header and selects the V8 13.8 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 37 version notes
- Electron 37 runs Chromium 138 on the V8 13.8 line and bundles Node.js 22; its modules carry the 0xC0DE057A magic.
- It closes the V8 13.x Electron line before Electron 38 moves to V8 14.x.
- Pointer compression makes its code-cache layout distinct from a stock Node 22 build.
Electron 37 decompilation FAQ
What V8 version is in Electron 37?
The V8 13.8 line (Chromium 138), magic 0xC0DE057A.
Where do Electron 37 .jsc files live?
Typically inside resources/app.asar. Unpack it, then decompile each module at jscdecompiler.com.
Related versions
Decompile Electron 37 bytecode now
Upload a Electron 37 .jsc file and get readable JavaScript back in seconds. No signup required for the free tier.