
Keyboard Tools Suite
Free online keyboard tools for gamers and typists
What it does
Use powerful free keyboard tools: typing speed test, CPS test, latency checker. A free collection of keyboard utilities including key tester, polling rate checker, counter tools, and typing helpers., sound tester & more. Plus in-depth guides to choose the best keyboard.
Does the same job
all alternatives →
KeyboardTester.ClickApr 2026 · keyboardtester.click · ▲191 free browser tools to test any hardware you own
Typing Speed TestJun 2026 · smalltools.gt.tc · ▲2Test your typing speed, WPM, and accuracy for free.
Typewriter Speed TesterJun 2026 · typewriterspeedtester.netlify.app · ▲11Free typing speed test built for developers
toolmate — test anything in your browserJun 2026 · toolmate.io · ▲4From CPS to color vision — 24 tests that actually work
More dev tools this month
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The first open-source price index for GPU compute
Dev tools · 10d ago · getcomputable.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

Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com