Avatar for the oxc-project user
oxc-project
oxc
Instrumentation
Wall Time
BlogDocsChangelog

feat(minifier): compress `a != null ? a.b : undefined` to `a?.b` (#8802)

#8808Merged
Comparing
01-31-refactor_minifier_clean_up
(
e525e60
) with
main
(
d8fac6d
)
CodSpeed Performance Gauge
0%
Improvements
0
Regressions
0
Untouched
33
New
0
Dropped
0
Ignored
0

Benchmarks

Passed

linter[checker.ts]
tasks/benchmark/benches/linter.rs::linter::bench_linter::linter[checker.ts]
CodSpeed Performance Gauge
0%
2.7 s
2.7 s
lexer[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[RadixUIAdoptionSection.jsx]
CodSpeed Performance Gauge
0%
20.6 µs
20.5 µs
codegen_sourcemap[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen::codegen_sourcemap[checker.ts]
CodSpeed Performance Gauge
0%
67.9 ms
67.8 ms
minifier[typescript.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier::minifier[typescript.js]
CodSpeed Performance Gauge
0%
269.1 ms
268.9 ms
transformer[cal.com.tsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[cal.com.tsx]
CodSpeed Performance Gauge
0%
34.9 ms
34.8 ms
minifier[antd.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier::minifier[antd.js]
CodSpeed Performance Gauge
0%
155 ms
154.9 ms
minifier[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier::minifier[react.development.js]
CodSpeed Performance Gauge
0%
1.5 ms
1.5 ms
parser[cal.com.tsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[cal.com.tsx]
CodSpeed Performance Gauge
0%
29.5 ms
29.5 ms
codegen[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen::codegen[checker.ts]
CodSpeed Performance Gauge
0%
24.3 ms
24.3 ms
semantic[pdf.mjs]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[pdf.mjs]
CodSpeed Performance Gauge
0%
17.3 ms
17.3 ms
linter[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/linter.rs::linter::bench_linter::linter[RadixUIAdoptionSection.jsx]
CodSpeed Performance Gauge
0%
2.6 ms
2.6 ms
transformer[antd.js]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[antd.js]
CodSpeed Performance Gauge
0%
55.2 ms
55.2 ms
linter[cal.com.tsx]
tasks/benchmark/benches/linter.rs::linter::bench_linter::linter[cal.com.tsx]
CodSpeed Performance Gauge
0%
1.2 s
1.2 s
lexer[pdf.mjs]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[pdf.mjs]
CodSpeed Performance Gauge
0%
3.6 ms
3.6 ms
isolated-declarations[vue-id.ts]
tasks/benchmark/benches/isolated_declarations.rs::transformer::bench_isolated_declarations::isolated-declarations[vue-id.ts]
CodSpeed Performance Gauge
0%
724.1 ms
724.1 ms
parser[antd.js]
tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[antd.js]
CodSpeed Performance Gauge
0%
106.8 ms
106.8 ms
lexer[cal.com.tsx]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[cal.com.tsx]
CodSpeed Performance Gauge
0%
5.5 ms
5.5 ms
lexer[checker.ts]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[checker.ts]
CodSpeed Performance Gauge
0%
13.2 ms
13.2 ms
lexer[antd.js]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer::lexer[antd.js]
CodSpeed Performance Gauge
0%
22 ms
22 ms
mangler[antd.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler::mangler[antd.js]
CodSpeed Performance Gauge
0%
16.1 ms
16.1 ms
semantic[antd.js]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[antd.js]
CodSpeed Performance Gauge
0%
104.9 ms
105 ms
parser[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[checker.ts]
CodSpeed Performance Gauge
0%
53.8 ms
53.8 ms
transformer[checker.ts]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[checker.ts]
CodSpeed Performance Gauge
0%
25 ms
25 ms
transformer[pdf.mjs]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[pdf.mjs]
CodSpeed Performance Gauge
0%
11 ms
11 ms
parser[pdf.mjs]
tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[pdf.mjs]
CodSpeed Performance Gauge
0%
17.4 ms
17.4 ms
semantic[checker.ts]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[checker.ts]
CodSpeed Performance Gauge
0%
64.4 ms
64.4 ms
mangler[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler::mangler[react.development.js]
CodSpeed Performance Gauge
0%
298.8 µs
298.9 µs
mangler[typescript.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler::mangler[typescript.js]
CodSpeed Performance Gauge
0%
39.6 ms
39.6 ms
semantic[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[RadixUIAdoptionSection.jsx]
CodSpeed Performance Gauge
0%
72.7 µs
72.7 µs
transformer[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer::transformer[RadixUIAdoptionSection.jsx]
CodSpeed Performance Gauge
0%
146 µs
146.1 µs
estree[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_estree::estree[checker.ts]
CodSpeed Performance Gauge
0%
207.4 ms
207.5 ms
parser[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser::parser[RadixUIAdoptionSection.jsx]
CodSpeed Performance Gauge
0%
87.4 µs
87.5 µs
semantic[cal.com.tsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic::semantic[cal.com.tsx]
CodSpeed Performance Gauge
-1%
25.9 ms
26.2 ms

Commits

Click on a commit to change the comparison range
Base
main
d8fac6d
0%
feat(minifier): compress `a != null ? a.b : undefined` to `a?.b` (#8802) (#8808) feat(minifier): compress `a != null ? a.b : undefined` to `a?.b` (#8802) refactor(minifier): some clean ups
e525e60
3 months ago
by Boshen
© 2025 CodSpeed Technology
Home Terms PrivacyDocs