Benchmark of different JS engines available in Rust

Engines

• V8
• JavaScriptCore
• Boa

Binary size

jsc 4.2M
v8  44M
boa 8.6M

Results

V8 (0.75.0)

V8 Time for "test/add.js": 980.329277ms
V8 Time for "test/fib.js": 1.793192404s
V8 Time for "test/ray.js": 2.004268899s

JavaScriptCore (0.1.0)

JSC Time for "test/add.js": 977.229438ms
JSC Time for "test/fib.js": 1.634471474s
JSC Time for "test/ray.js": 2.006349927s

Boa (0.17.0)

boa Time for "test/add.js": 438.969138ms
boa Time for "test/fib.js": 47.390937638s
boa Time for "test/ray.js": 35.36545172s