12 Dec 25

Miscellaneous HTML+JavaScript tools built mostly with the help of LLMs. See also /python/ for tools written using Python.

This collection is an experiment in prompt-driven development with very low stakes.

The colophon lists commit messages and transcripts for every tool.

The code lives in simonw/tools and many tools used the Claude custom instructions described here.

by tmfnk 13 days ago
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02 Dec 25

A lightweight, sustainable SVG icon set optimised for performance. Copy-paste inline icons, generate CSS, export sprites, to build greener websites faster.

by gtroszak 24 days ago saved 3 times
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01 Dec 25

A lightweight, sustainable SVG icon set optimised for performance. Copy-paste inline icons, generate CSS, export sprites, to build greener websites faster.

by chrisSt 24 days ago saved 3 times
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27 Nov 25

Tomito is a simple yet powerful Pomodoro timer that helps you to focus on your work and get things done. Break up your work into sessions, take breaks, and track your success.

by tmfnk 28 days ago

A free platform for building simple, fully responsive one-page sites for pretty much anything.

by tmfnk 28 days ago saved 2 times
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26 Nov 25

La Boucherie éthique est une avancée pour la cause animale et une révolution alimentaire qui nous a posé beaucoup de questions et auxquelles nous avons essay…

by vsajip 29 days ago

11 Nov 25

참고: https://www.reddit.com/r/Piracy/comments/1nvwx1d/freediumcfd_down_and_is_there_alternative/

by aero 1 month ago

06 Nov 25

Welcome To My Garden: Free camping spots in people’s gardens for slow travellers. Brought to you by a warm-hearted community of citizens.

by ril3y 1 month ago saved 3 times

27 Oct 25

:books: Freely available programming books. Contribute to EbookFoundation/free-programming-books development by creating an account on GitHub.

by tmfnk 1 month ago

Take a trip to space and explore the atmosphere in the world’s only space elevator.

by tmfnk 1 month ago saved 2 times

Become an evolutionary detective to find the Mystery Animal! The animal kingdom (Metazoa, in Greek) is full of our distant relatives… some more distant than others! Metazooa is a game that tests how well you know our extended family tree.

Your goal is to figure out today’s Mystery Animal in as few guesses as possible. Wrong guesses will narrow down the answer by taxonomic rank (kingdom, phylum, class, order, etc.) The more your guess has in common with the answer, the more you will learn about the Animal.

by tmfnk 1 month ago

Detective Wiki is a discovery game that challenges your knowledge of the world through endless questions about ideas, people, places, and things.

by tmfnk 1 month ago

Play abstract strategy board games for free on AbstractBoardGames.com. Explore modern and classic strategy games. Have fun playing with friends or challenging the computer AI.

by tmfnk 1 month ago

All-in-one online, free, browser-based toolkit for geographic data analysis. It offers: - Interactive Map Tools: Measure distances and areas directly on the map. - Data Format Converters: Convert between TopoJSON and GeoJSON formats seamlessly. - Coordinate Utilities: Perform conversions and other coordinate-based operations.

No sign-up required, and all tools run client-side for privacy and speed.

Built with open standards and designed for developers, educators, and anyone interested in geographic data.

by tmfnk 1 month ago

Freifahren ist eine Webapp, die es Nutzern ermöglicht Ticketkontrollen zu melden und sich vor Kontrollen zu warnen.

by reimar 1 month ago

24 Oct 25

Online roguelike with sci-fi. Asterogue is an open-world, real-time roguelike space trading and combat game where players explore a procedurally generated galaxy, trade goods, and engage in tactical space battles.

by tmfnk 2 months ago

Classicals.de is an online library that provides a vast collection of royalty-free classical music from hundreds of composers, available for free use and organized by composer and specific works.

by tmfnk 2 months ago

04 Sep 25

“The largest collection of free stuff on the internet!”

by cos 3 months ago saved 4 times
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