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@renovate renovate bot commented Sep 29, 2025

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This PR contains the following updates:

Package Change Age Confidence
@codspeed/vitest-plugin (source) ^3.1.1 -> ^5.0.0 age confidence

Release Notes

CodSpeedHQ/codspeed-node (@​codspeed/vitest-plugin)

v5.0.0

Compare Source

🎉 What's Changed

This major release brings support for our Walltime instrument, allowing you to benchmark larger pieces of code more reliably by making use of CodSpeed's Macro Runners.

Support for newer versions of tinybench and vitest have been added. Feel free to visit our node.js documentation for more details.

Lastly, we now use our common instrument-hooks implementation to interact with our instruments.

💥 Breaking Changes

  • tinybench: Support for versions below v4 has been dropped. You must upgrade to tinybench v4 or above.
    ⚠️ Since tinybench v4 drops support for CJS, ES modules are now required to use the library.

🚀 Migration Path

This is a breaking change because we updated the compatible versions of underlying benchmarking libraries.
For example, support for tinybench v3 and below has been dropped. We recommend upgrading to tinybench v4 or above.

We recommend creating a dedicated PR to update your dependencies, and create a new performance baseline for your code.

📚 Details

Full Changelog: CodSpeedHQ/codspeed-node@v4.0.1...v5.0.0

v4.0.1

Compare Source

What's Changed

New Contributors

Full Changelog: CodSpeedHQ/codspeed-node@v4.0.0...v4.0.1

v4.0.0

Compare Source

🎉 What's Changed

This major release aims to reduce variance in the measurements, by updating the V8 flags and forcing other optimizations.

🚀 Migration Path

This is a breaking change and it will affect your current performance baseline. But updating will improve result stability!

We recommend you create a standalone PR to update the @codspeed/* dependencies, acknowledge the potential regressions, and merge it to update the baseline on your default branch.

📚 Details

Full Changelog: CodSpeedHQ/codspeed-node@v3.1.1...v4.0.0


Configuration

📅 Schedule: Branch creation - "on Monday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot requested a review from danielroe as a code owner September 29, 2025 00:53
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codspeed-hq bot commented Sep 29, 2025

CodSpeed Performance Report

Merging #269 will degrade performances by 53.86%

Comparing renovate/codspeed-vitest-plugin-5.x (3cc8461) with main (f4de539)

🎉 Hooray! codspeed-node just leveled up to 5.0.0!

A heads-up, this is a breaking change and it might affect your current performance baseline a bit. But here's the exciting part - it's packed with new, cool features and promises improved result stability 🥳!
Curious about what's new? Visit our releases page to delve into all the awesome details about this new version.

Summary

⚡ 9 improvements
❌ 21 (👁 21) regressions
✅ 13 untouched

Benchmarks breakdown

Benchmark BASE HEAD Change
👁 vite 241.1 µs 327.5 µs -26.39%
👁 vite (large) 390.3 µs 511.1 µs -23.63%
renderResourceHints - vite (large) 250.2 µs 218.4 µs +14.55%
👁 renderResourceHints - vite (very large) 204.6 µs 265.9 µs -23.06%
👁 renderResourceHints - webpack 119.1 µs 163.5 µs -27.19%
👁 renderScripts - vite (large) 87.9 µs 100.2 µs -12.27%
👁 renderScripts - vite (small) 74.9 µs 119.4 µs -37.25%
👁 renderScripts - vite (very large) 80.2 µs 103.6 µs -22.53%
renderStyles - vite (large) 268.5 µs 119 µs ×2.3
👁 renderStyles - vite (small) 82.1 µs 127.7 µs -35.68%
👁 renderStyles - webpack 65.4 µs 95 µs -31.09%
getAsType on JS extensions 20.5 µs 18.5 µs +10.91%
isCSS detection on CSS files 38.9 µs 22.5 µs +73.26%
isCSS detection on mixed files 48.7 µs 29.7 µs +63.86%
isJS detection on JS files 104.4 µs 28.7 µs ×3.6
isJS detection on mixed files 52.1 µs 28.7 µs +81.86%
👁 parseResource on CSS files 49.6 µs 107.5 µs -53.86%
👁 parseResource on JS files 94.3 µs 120.6 µs -21.77%
👁 parseResource on asset files 68.2 µs 133.4 µs -48.91%
👁 parseResource on mixed files 109.8 µs 179.7 µs -38.88%
... ... ... ... ...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.

@danielroe danielroe merged commit 3035dcd into main Sep 29, 2025
4 checks passed
@danielroe danielroe deleted the renovate/codspeed-vitest-plugin-5.x branch September 29, 2025 12:40
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