DevRef

What it does

Stop Googling for "JSON formatter" and landing on ad-riddled sites. DevRef is a curated collection of essential developer tools (JSON, Diff, Base64, SQL) and cheatsheets (Linux, HTTP). ✨ Why developers love it: 🔒 Privacy-First: All data processing happens locally in your browser. No server uploads. ⚡️ Blazing Fast: Built with Next.js, no bloat. 🎨 Beautiful UI: Clean, distraction-free interface with Dark Mode. 🤖 AI-Curated Daily News: Stay updated without the noise.

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  Utilive.dev2025 · ▲8

  Fast, privacy-first dev tools in one simple workspace

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  DevTools SuiteMay 2026 · devtoolssuite.dev · ▲3

  Privacy-first dev tools run in browser. No login no tracking

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  devsolve-v2Jun 2026 · devsolvev2.com · ▲2

  privacy-first browser developer tools

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  DevByte Developer ToolsJun 2026 · ▲2

  500+ Developer Tools. 100% Private. Browser-Based.

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  dev101.ioJul 2026 · dev101.io · ▲6

  One box for every dev utility — runs in your browser

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  Devutils.lolFeb 2026 · devutils.lol · ▲2

  Break your RAM, not your privacy. Offline-first dev tools.

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  Dograh▲592

  The open source VAPI alternative

  Dev tools · 26d ago · dograh.com

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  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 21d ago · meridiona.com

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  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 12d ago · x1.new

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  Open-Source eInk Bike Computer▲409

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 3d ago · opentrailpaper.com

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  The GTM Co-Founder▲402

  Open-source GTM skills for technical founders

  Dev tools · 30d ago · gtmcofounder.com

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  Nuphos▲380

  The AI-Native DevOps Workspace.

  Dev tools · 25d ago · nuphos.ai

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  isometric.nyc – giant isometric pixel art map of NYC▲1,325

  Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc

  AI · Jan 2026 · cannoneyed.com

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  Cowork▲1,088

  Turn Claude into your digital coworker

  AI · Jan 2026 · claude.com

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  DataFast▲870

  Revenue-first analytics

  Growth · Jan 2026 · datafa.st

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  OpenClaw▲841

  The AI that actually does things

  AI · Jan 2026 · openclaw.ai

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  Kilo Code Reviewer▲801

  Automatic AI-powered code reviews the moment you open a PR

  Dev tools · Jan 2026 · kilo.ai

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  PostSyncer▲795

  AI Content Maker, for Social Media Publishing

  AI · Jan 2026 · postsyncer.com