facebook / hermes
A JavaScript engine optimized for running React Native.
Summary
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| Main Code: 223,075 LOC (1184 files) = CPP (56%) + H (19%) + JS (10%) + RS (7%) + JAVA (2%) + PY (2%) + MM (<1%) + CMAKE (<1%) + INC (<1%) + CSS (<1%) + TOML (<1%) + SWIFT (<1%) + WEBMANIFEST (<1%) + CFG (<1%) + IN (<1%) Secondary code: Test: 50,241 LOC (1087); Generated: 369 LOC (3); Build & Deploy: 921 LOC (24); Other: 6,903 LOC (143); |
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| File Size: 30% long (>1000 LOC), 25% short (<= 200 LOC) | |||
| Unit Size: 17% long (>100 LOC), 42% short (<= 10 LOC) | |||
| Conditional Complexity: 13% complex (McCabe index > 50), 52% simple (McCabe index <= 5) | |||
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Logical Component Decomposition: primary (13 components) | ||
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2 years, 9 months old
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12% of code updated more than 50 times Also see temporal dependencies for files frequently changed in same commits. |
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| Goals: Keep the system simple and easy to change (4) | |||
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Features of interest:
TODOs
116 files |
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Latest commit date: 2022-03-31
Reference analysis date: 2022-04-01
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93
commits
(30 days)
20
contributors
(30 days) |
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