CodSpeedHQ
codspeed-node
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
fix(vitest-plugin): migrate deprecated vitest 4.1 imports
#75
Comparing
feat/bump-vitest-4.1
(
d104278
) with
feat/vite-8-support
(
1a48730
)
CodSpeed Performance Gauge
-61%
Improvement
9
Regression
3
Untouched
156
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
168 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_recursive_fibo_10
examples/with-typescript-esm/bench/tinybench/fibo.bench.ts
CodSpeed Performance Gauge
-61%
139.5 µs
361.5 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
short body
packages/vitest-plugin/benches/parsePr.bench.ts::another parsePr::nested suite
CodSpeed Performance Gauge
-15%
1.7 µs
2 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
short body
packages/vitest-plugin/benches/parsePr.bench.ts::parsePr::nested suite
CodSpeed Performance Gauge
-12%
1.7 µs
1.9 µs
Uses the
Memory instrument
to collect Memory usage metrics.
recursive fibo 15
examples/with-vitest-v3/src/fibonacci.bench.ts::fibonacci
CodSpeed Performance Gauge
×3,500
65,624 B
19 B
Uses the
Memory instrument
to collect Memory usage metrics.
one
packages/vitest-plugin/benches/hooks.bench.ts::hooks::run
CodSpeed Performance Gauge
×9.2
14.3 KB
1.6 KB
Uses the
Memory instrument
to collect Memory usage metrics.
wait 500ms
packages/vitest-plugin/benches/timing.bench.ts::timing tests
CodSpeed Performance Gauge
×4.3
64.1 KB
15 KB
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
fibo 15
packages/vitest-plugin/benches/flat.bench.ts::fibo
CodSpeed Performance Gauge
+94%
284.2 µs
146.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
one
packages/vitest-plugin/benches/hooks.bench.ts::hooks::run
CodSpeed Performance Gauge
+69%
407.6 µs
240.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wait 500ms
packages/tinybench-plugin/benches/timing.ts::timing
CodSpeed Performance Gauge
+21%
12 ms
9.9 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
short body
packages/tinybench-plugin/benches/sample.ts
CodSpeed Performance Gauge
+20%
1.9 µs
1.5 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
switch 2
examples/with-typescript-simple-cjs/tinybench.ts
CodSpeed Performance Gauge
+16%
348 ns
300 ns
Uses the
Wall Time instrument
to collect wall time performance metrics.
fibo 30
examples/with-typescript-esm/src/fibonacci.bench.ts::recursiveFibonacci
CodSpeed Performance Gauge
+14%
34.1 ms
29.9 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
iterative fibo 20
examples/with-vitest-v3/src/fibonacci.bench.ts::fibonacci
CodSpeed Performance Gauge
+7%
348 ns
324 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wait 1sec
packages/tinybench-plugin/benches/timing.ts::timing
CodSpeed Performance Gauge
+5%
22.5 ms
21.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
wait 1ms
packages/vitest-plugin/benches/timing.bench.ts::timing tests
CodSpeed Performance Gauge
+5%
32.6 µs
31.1 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
switch 1
examples/with-typescript-simple-cjs/tinybench.ts
CodSpeed Performance Gauge
+5%
276 ns
264 ns
Uses the
Wall Time instrument
to collect wall time performance metrics.
switch 1
examples/with-typescript-simple-esm/tinybench.ts
CodSpeed Performance Gauge
+4%
288 ns
276 ns
Uses the
Wall Time instrument
to collect wall time performance metrics.
switch 2
examples/with-javascript-esm/tinybench.js
CodSpeed Performance Gauge
+4%
300 ns
288 ns
Uses the
Wall Time instrument
to collect wall time performance metrics.
switch 2
examples/with-typescript-simple-esm/tinybench.ts
CodSpeed Performance Gauge
+4%
312 ns
300 ns
Uses the
Wall Time instrument
to collect wall time performance metrics.
test_recursive_cached_fibo_20
examples/with-typescript-cjs/bench/tinybench/fibo.bench.ts
CodSpeed Performance Gauge
+2%
2.6 µs
2.5 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
short body
packages/vitest-plugin/benches/flat.bench.ts::parsePr
CodSpeed Performance Gauge
+1%
1.7 µs
1.6 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
test_recursive_cached_fibo_30
examples/with-typescript-cjs/bench/tinybench/fibo.bench.ts
CodSpeed Performance Gauge
+1%
3.4 µs
3.3 µs
Uses the
Wall Time instrument
to collect wall time performance metrics.
long body
packages/vitest-plugin/benches/parsePr.bench.ts::parsePr::nested suite
CodSpeed Performance Gauge
+1%
217.3 µs
214.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
iterative fibo 15
examples/with-vitest-v3/src/fibonacci.bench.ts::fibonacci
CodSpeed Performance Gauge
+1%
16.4 µs
16.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
String#indexOf
examples/with-typescript-simple-cjs/benchmark-js.ts
CodSpeed Performance Gauge
+1%
11.1 µs
11 µs
1
2
3
4
5
6
7
Commits
Click on a commit to change the comparison range
Base
feat/vite-8-support
1a48730
-61.43%
fix(vitest-plugin): migrate deprecated vitest/runners and vitest/suite imports
d104278
4 days ago
by adriencaccia
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs