DevTool Ninja

What it does

Discover DevTool Ninja: Your ultimate arsenal of 200+ developer tools, curated for you. Say goodbye to research time, stay up-to-date with our weekly refreshed list, and receive new tools in our Friday newsletter.

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  DevTool.io2025 · devtool.io · ▲38

  I built devtool.io over a weekend to solve a recurring pain point: discovering and keeping track of high-quality developer tools. I've lost count of how many times I've bookmarked a great CLI, API tester, or AI tool—only to forget where I saw it. DevTool.io is a minimal, searchable directory where developers can find and compare tools by category (CI/CD, Frontend, AI/ML, Databases, etc.), see what's trending, and browse curated picks. Each tool includes metadata like website, GitHub, category, and tags (open-source, freemium, etc.). Feedback, ideas, or tool suggestions are all…

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  100+ Developer Tools2023 · 1amitarora.gumroad.com · ▲90

  Dev tools that will increase your efficiency & productivity

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  Free DevTools2025 · hexmos.com · ▲52

  1,25,000+ Free Developer Tools, Cheatsheets, Icons, MCP, etc

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  DevToolkit Hub2025 · ▲7

  Discover Exceptional Open-Source Projects & Dev Tools

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  Devlightful2025 · devlightful.dev · ▲33

  A handpicked collection of stunning devtools

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  DevTools Advanced2023 · ▲4

  A collection of developer tools in one place in your browser

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  /dev/null▲482

  a social network for devs

  Dev tools · 2d 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 · 27d 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 · 25d ago · github.com

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  OpenBot▲362

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

  Dev tools · 22d ago · openbot.run

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  Talanoa▲343

  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 · 20d ago · talanoa.email

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  CoreSpeed▲332

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

  Dev tools · 28d ago · corespeed.io

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  Sidekick▲1,341

  An AI-powered accessibility assistant in Stark

  AI · 2023 · getstark.co

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  Boring Report, a news app that uses AI to desensationalize the news▲1,166

  In today's world, catchy headlines and articles often distract readers from the facts and relevant information. By utilizing OpenAI's language models, Boring Report processes sensationalist news articles, transforms them into the content you see, and helps readers focus on the essential details. We recently updated our iOS app experience, so any and all feedback would be appreciated. App Link: https://apps.apple.com/us/app/boring-report-news-by-ai/id644...

  AI · 2023 · boringreport.org

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  Dora AI (Alpha)▲1,136

  Generating powerful websites, one prompt at a time

  AI · 2023

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  AudioPen▲888

  The easiest way to convert messy thoughts into clear text

  AI · 2023 · audiopen.ai

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  Momentum Page▲834

  Launch your website in seconds, get users in minutes

  Dev tools · 2023 · page.mmntm.build

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  Moda▲791

  An e-commerce growth marketing platform

  Growth · 2023