toolmate — test anything in your browser
From CPS to color vision — 24 tests that actually work
What it does
Browser tests for everything you can't trust the spec sheet on. Click 30 times in 5 seconds and see your CPS. Find your hearing age. Test if your mic actually picks up your voice. Verify every key on your keyboard. 24 tools, all free, all in the tab. No install ever.
Does the same job
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TestHub360 — Free Online Device TestsJul 2026 · testhub360.com · ▲38 browser-based testing tools. No signup. 100% private.
More dev tools this month
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Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
Launched alongside, June 2026
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Fundraisly▲1,544AI fundraising agent that finds investors and books meetings
AI · Jun 2026 · fundraisly.com
- H6Homebrew 6.0.0▲1,481
Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!
Dev tools · Jun 2026 · brew.sh
- PU
hope you enjoy
Life & fun · Jun 2026 · vorpus.github.io
- IM
Life & fun · Jun 2026 · hackernewstrends.com