CalcNest — Free Online Calculators
100+ free calculators for health, finance, gaming & more
What it does
CalcNest is a free calculator website with 100+ tools covering health, finance, maths, gaming and everyday use. Highlights include a Salary After Tax Calculator for 10 countries, a Gaming Setup Cost Calculator with real product recommendations, a Fuel Cost Calculator, BMI Calculator, Mortgage Calculator and more. An AI Report Generator is also built in, giving users personalised insights based on their results. No account needed — completely free on any device.
Does the same job
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TheSmartCalculatorMay 2026 · thesmartcalculator.net · ▲2Free calculators for finance, math & health — no signup
Real Online CalculatorJul 2026 · realonlinecalculator.com · ▲675+ free calculators for finance, health, math & more
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The app store for voice native apps that lives in your notch
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Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai
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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
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Dev tools · May 2026 · github.com