Dev Army Knife

What it does

Introducing the Dev Army Knife, a toolkit for developers to do various daily developer tasks. This little toolkit includes many tools like QR/Bar Code Generator, Hash/ RSA Keypair Generator etc. It even has quizzes and all sorts of other cool stuff.

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  DevKit2022 · getdevkit.com · ▲142

  The ultimate developer toolkit

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  Developer Tool-kit2020 · tool-kit.dev · ▲85

  Handy collection of online developer tools

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  DevToys For mac2022 · github.com · ▲4

  devtools

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  DevToys.app – An offline Swiss Army knife for developers2022 · devtoys.app · ▲27

  DevToys is a cross-platform Swiss Army knife for developers. DevToys helps in daily tasks like formatting JSON, comparing text, testing RegExp. No need to use many untruthful websites to do simple tasks with your data.

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  Toolkit Hub2025 · toolkit-hub.gotodev.ma · ▲9

  Every tool a developer needs, all in one place

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  DevkitrMar 2026 · ▲3

  130+ Free Browser-Based Tools for Developers

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  Run full iOS 16.5 firmware on Android Devices▲515

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 2d ago · github.com

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  /dev/null▲492

  a social network for devs

  Dev tools · 5d ago · dev-null.sh

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  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 · 29d ago · github.com

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  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 · 27d ago · github.com

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  OpenBot▲362

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

  Dev tools · 25d ago · openbot.run

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  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 · 22d ago · talanoa.email

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  Bardeen▲1,286

  One-click automations for your repetitive tasks

  Growth · 2022 · bardeen.ai

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  SHA-256 explained step-by-step visually▲1,241

  Sha256 algorithm explained online step by step visually

  Life & fun · 2022 · sha256algorithm.com

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  EdgeDB 1.0▲947

  Today, after years of research, development, and refinement EdgeDB graduates to a production-ready database. We are very proud to announce EdgeDB 1.0.

  Dev tools · 2022 · edgedb.com

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  Medusa▲893

  The open-source Shopify alternative

  Dev tools · 2022 · medusajs.com

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  Help Ukraine Win▲888

  Trusted ways to help Ukraine stop Russian aggression

  Life & fun · 2022

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  First 100 Users▲883

  100 ideas for your startup's first 100 users

  Growth · 2022 · first100users.com