nowfound

Dev tools · May 11, 2026

Combination Calculator | Ease Tools

Solve combinations easily with the Combination Calculator.

Combination Calculator | Ease Tools launched on May 11, 2026.

Visit geteasetools.com ↗Alternatives

What it does

Calculate combinations easily with the Combination Calculator by Ease Tools. Find nCr and nPr values quickly for probability and math problems online.

Problem: Find how many ways you can select 2 items from a total pool of 5 items (5C2). Solution: The Combination Calculator uses the standard factorial division formula to eliminate duplicate arrangements. Final Result: 10. There are exactly 10 distinct ways to form a group of 2 from a set of 5 without caring about the order. The calculators and utilities on Ease Tools are intended for general informational use only. Although we work hard to maintain accuracy, errors can occur, and we cannot guarantee exact results. Users must verify important calculations themselves. Ease Tools will not be held liable for any decisions made using this site. For serious concerns like health, finance, or…from geteasetools.com

Does a similar job

all alternatives →

More dev tools this month

the category →
  • /dev/null▲489

    a social network for devs

    Dev tools · 3d ago · dev-null.sh

  • Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

    open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 28d ago · github.com

  • Reladraw – A diagram language where you decide where to place things▲411

    Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 26d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 23d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 21d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 29d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, May 2026

the whole month →
  • Brew ▲900

    Like Claude design for email marketing

    AI · May 2026 · brew.new

  • Kilo Code for VS Code▲896

    Parallel agents, diff reviewer, and multi-model comparisons

    Dev tools · May 2026 · kilo.ai

  • StoreClaw▲806

    Grow your store profits with agents that know how to sell

    AI · May 2026 · storeclaw.ai

  • PollyReach▲795

    Give your agent a real number and voice to make calls.

    AI · May 2026 · pollyreach.ai

  • Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

    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

  • Files.md – Open-source alternative to Obsidian▲730

    🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

    Dev tools · May 2026 · github.com