Szymon Bretner ncpa0cpl
ncpa0cpl
/ heap-snapshot.mjs
Created
April 16, 2026 15:25
React Native heap snapshot download script
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| /** | |
| * Captures a JS heap snapshot from a running React Native app via Hermes CDP. | |
| * Bypasses the broken RN DevTools Memory tab (facebook/react-native#49158). | |
| * | |
| * Usage: | |
| * node scripts/heap-snapshot.mjs [metro-port] [output-file] | |
| * | |
| * Defaults: | |
| * metro-port = 8081 | |
| * output-file = heap-<timestamp>.heapsnapshot |
ncpa0cpl
/ gist:9933d9c476e0b9aac299010433257063
Last active
March 1, 2025 13:58
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| # Computer Information: | |
| Manufacturer: Micro-Star International Co., Ltd. | |
| Model: B450M MORTAR MAX (MS-7B89) | |
| Form Factor: Desktop | |
| No Touch Input Detected | |
| # Processor Information: | |
| CPU Vendor: AuthenticAMD | |
| CPU Brand: AMD Ryzen 7 5800X 8-Core Processor | |
| CPU Family: 0x19 |