Avatar for the oxc-project user
oxc-project
oxc
BlogDocsChangelog

perf(transformer): prevent calling `splice` or `extend` for empty `Vec`

#10436Closed
Comparing
04-16-perf_transformer_prevent_calling_splice_or_extend_empty_vec
(
f8141df
) with
04-16-perf_transformer_minimize_statements_reduce_allocations_of_vec
(
609c523
)
CodSpeed Performance Gauge
0%
Untouched
36

Benchmarks

36 total
linter[checker.ts]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
3 s3 s
transformer[cal.com.tsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
33 ms32.9 ms
linter[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
2.7 ms2.7 ms
formatter[typescript.js]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
815.4 ms815.1 ms
mangler[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
0%
293.2 µs293.1 µs
linter[cal.com.tsx]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
1.2 s1.2 s
minifier[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
1.8 ms1.8 ms
semantic[checker.ts]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
63.8 ms63.8 ms
parser[antd.js]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
113.4 ms113.4 ms
lexer[pdf.mjs]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
3.9 ms3.9 ms
lexer[cal.com.tsx]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
5.9 ms5.9 ms
parser[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
56.8 ms56.8 ms
minifier[antd.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
164 ms164 ms
estree[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_estree
CodSpeed Performance Gauge
0%
96.9 ms96.9 ms
lexer[antd.js]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
24.8 ms24.8 ms
minifier[typescript.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
288.1 ms288.1 ms
codegen[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
22.1 ms22.1 ms
lexer[checker.ts]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
14.9 ms14.9 ms
codegen_sourcemap[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
65.1 ms65.1 ms
transformer[checker.ts]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
21.9 ms22 ms
transformer[pdf.mjs]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
10.1 ms10.1 ms
parser[pdf.mjs]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
18.2 ms18.2 ms
formatter[antd.js]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
638.4 ms638.5 ms
semantic[antd.js]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
103.5 ms103.5 ms
semantic[pdf.mjs]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
16.9 ms16.9 ms

Commits

Click on a commit to change the comparison range
Base
04-16-perf_transformer_minimize_statements_reduce_allocations_of_vec
609c523
-0.02%
perf(transformer): prevent calling splice or extend empty Vec
f8141df
11 months ago
by Dunqing
© 2026 CodSpeed Technology
Home Terms Privacy Docs