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perf(ast/estree): faster checking if bytes are ASCII
#10183
Merged
Comparing
04-02-perf_ast_estree_faster_checking_if_bytes_are_ascii
(
b5f8e38
) with
main
(
27768a5
)
CodSpeed Performance Gauge
N/A
Improvement
1
Regression
1
Untouched
34
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
36 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
formatter[typescript.js]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
-3%
7.2 ms
7.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
formatter[antd.js]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
+4%
7.9 ms
7.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
transformer[cal.com.tsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
+1%
34.3 ms
34 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mangler[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
0%
295.7 µs
294.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
parser[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
92.8 µs
92.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
parser[cal.com.tsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
30.1 ms
30.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
codegen[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
22.5 ms
22.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
parser[pdf.mjs]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
18.3 ms
18.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
parser[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
56.8 ms
56.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
minifier[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
1.9 ms
1.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
codegen_sourcemap[checker.ts]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
65.5 ms
65.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
semantic[cal.com.tsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
0%
26.1 ms
26.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
parser[antd.js]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
113.4 ms
113.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
linter[checker.ts]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
3 s
2.9 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mangler[typescript.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
0%
39.7 ms
39.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
linter[cal.com.tsx]
tasks/benchmark/benches/linter.rs::linter::bench_linter
CodSpeed Performance Gauge
0%
1.2 s
1.2 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
lexer[pdf.mjs]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
3.9 ms
3.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mangler[antd.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
0%
16 ms
16 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
transformer[checker.ts]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
23.1 ms
23.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
lexer[antd.js]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
24.8 ms
24.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
minifier[typescript.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
293.1 ms
293.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
lexer[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
21.5 µs
21.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
estree[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_estree
CodSpeed Performance Gauge
0%
96.9 ms
96.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
lexer[checker.ts]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
14.8 ms
14.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
minifier[antd.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
166.2 ms
166.2 ms
1
2
Commits
Click on a commit to change the comparison range
Base
04-02-fix_parser_store_lone_surrogates_in_templateelementvalue_as_escape_sequence
2c70b2c
+5.51%
perf(ast/estree): faster checking if bytes are ASCII
079af9f
11 months ago
by overlookmotel
© 2026 CodSpeed Technology
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