Stack Tools Pro

What it does

Stack Tools Pro is your all-in-one dev companion with 131+ tools: formatters, converters, validators, encoders, API utilities & more. Whether you're a developer, student, or doer, it streamlines tasks & boosts productivity. Try it now!

All Your Dev Utilities. One Powerful App.

• 
  DevXPro Tools2025 · devxpro.in · ▲8

  30+ Free developer & utility tools

• 
  SuperToolNov 2025 · supertool.id · ▲7

  Modern developer toolkit | 40+ free online tools

• 
  Developer Tools ProMay 2026 · devtpro.app · ▲3

  Ultimate Developer Companion for MacOS, Windows and iPad

• 
  Free Tools for Developers2024 · ▲12

  Essential free tools for developers, all in one place

• 
  Stack Online ToolsNov 2025 · stackonlinetools.com · ▲9

  Fast, free all-in-one utilities for text, code, SEO and more

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

  Every tool a developer needs, all in one place

• 
  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 25d ago · loficities.com

• 
  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 19d ago · smoothrecorder.com

• 
  Figma Specs▲223

  A container for your context that lives on the Figma canvas

  Work · 3d ago · figma.com

• 
  The rarest tech books and docs you've probably never read▲190

  Work · 13d ago · readrare.com

• IM
  I'm an airline pilot – I built interactive graphs/globes of my flights▲1,539

  Hey HN! Pilots everywhere are required to keep a logbook of all their flying hours, aircraft, airports, and so on. Since I track everything digitally (some people still just use paper logbooks!), I put together some data visualizations and a few 3D globes to show my flying history. This globe is probably my favourite so far: https://jameshard.ing/pilot/globes/all If you’ve got ideas for other graphs or ways to show this kind of data, I’d love to hear them!

  Life & fun · 2025 · jameshard.ing

• 
  Chronicle: Cursor for Slides▲1,212

  Stunning presentations with AI. No design skills required.

  AI · 2025 · chroniclehq.com

• 
  Bubble for native mobile apps (beta)▲1,026

  Build native mobile apps for iOS and Android without code.

  Dev tools · 2025 · bble.io

• 
  Twenty▲989

  Build your Enterprise CRM with an AI-friendly SDK

  Dev tools · 2025 · twenty.com

• 
  Pally - AI Relationship Management▲949

  All your connections, across all your socials.

  AI · 2025 · pally.com

• 
  Workout.cool – Open-source fitness coaching platform▲827

  I was the main contributor to workout.lol, an open-source fitness app to easily build a workout routine. The project had traction (1.4k GitHub stars, 95 forks, ~20K visits/month), but was eventually sold due to video licensing hurdles. The new owner stopped maintaining it, and the repo went abandoned. Over the next 9 months, I sent 15 emails to try to save it : no replies. Feature requests & issues were ignored. The community was left with a "broken" tool let's say. I couldn't just let it die So I built the new version from scratch with the same open-source spirit, but a better…

  Dev tools · 2025 · github.com