CalcMint Pro
Finance, health & productivity calculators in one place
CalcMint Pro launched on May 14, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.
What it does
Calcmint is a free online calculator and utility tools platform offering finance, productivity, health, business, and everyday calculators. From loan calculators and BMI tools to tax, percentage, age, and conversion calculators, Calcmint helps users get fast and accurate results instantly.
CalcMint offers free, fast and accurate calculators for paint, flooring, concrete, salary, BMI, loans and more. No sign-up.
Calculate exactly how many gallons of paint you need for any room based on wall area, openings, number of coats, and paint coverage. Calculate the total square footage and number of flooring boxes needed for any room, with adjustable waste factor. Calculate cubic yards of concrete and equivalent bag counts for slabs, patios, footings, and other rectangular concrete pours. Calculate cubic yards and bag count for mulch by your bed dimensions and desired depth. Calculate cubic yards and estimated tons of gravel needed for driveways, paths, drainage, and landscaping projects. Calculate posts, rails, and pickets needed to build a wood privacy fence based on your fence length and post spacing.…from calcmint.pro
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Source: Product Hunt launch ↗
Launched alongside, May 2026
the whole month →

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



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

🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md
Dev tools · May 2026 · github.com