jTools – a collection of JavaScript web components with MIT license

In plain words

jTools is a collection of JavaScript web components available under MIT license, designed for developers building web applications. The components provide reusable building blocks for common interface elements and functionality. Launched in 2019, jTools offers an open-source solution for those looking to streamline web development with pre-built, customizable components.

written from the facts on this page · September 2026

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  DevTools2025 · onlinewebdevtools.com · ▲18

  Collection of free online tools to help in web development

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  DevTools2023 · ray.run · ▲74

  Making your everyday tasks a breeze

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  Free:Tools2021 · freetools.dev · ▲11

  Free Tools for programmers, web developers & web designers

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  Devtools2019 · devtools.tech · ▲8

  High quality tech tutorials

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  DevTools – 50+ developer tools AIOMar 2026 · quan1229.com · ▲2

  JSON, Regex, JWT, Markdown and more — all in one toolbox

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  FreeToolsJun 2026 · freetools.krishnabuilds.in · ▲3

  30+ Free Browser-Based Tools for Everyday Tasks

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  SimCity, but with Permits▲922

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 2d ago · permit.petercai.com

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  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 14d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 15d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 9d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 13d ago · carrierexplode.com

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  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 23d ago · space.bl2.net

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  Webframe▲796

  >800 web app screenshots for inspiration on your next app 🎉

  Dev tools · 2019 · webframe.xyz

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  CSS Scan 2.0▲758

  The fastest and easiest way to inspect or copy CSS ⚡️

  Dev tools · 2019 · getcssscan.com

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  Golden▲680

  Mapping human knowledge with AI

  AI · 2019 · golden.com

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  When To Launch▲654

  Launch your product on the right date and time based on data

  Growth · 2019

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  Hyper 3▲643

  A cross-platform terminal powered by web technologies

  Dev tools · 2019 · hyper.is

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  CSSFX – Click-to-copy CSS effects▲595

  Life & fun · 2019 · cssfx.dev