Directory
Published directory entries matching your search.
The Periodic Table of Videos is a project by video journalist Brady Haran working with chemists at the University of Nottingham. It provides short videos about every element on the periodic table, plus experiments and other chemistry content. All 118 elements have videos, which are being updated.
The Photographic Periodic Table of the Elements is an online periodic table reference site. It includes technical data, along with photographs and descriptions of thousands of samples of the chemical elements. Clicking an element shows more information.
Pixel Art Fixer helps create colors, gradients, pixel assets, or visual design elements.
Pixel Converter helps create colors, gradients, pixel assets, or visual design elements.
Pixel Reconstructor helps create colors, gradients, pixel assets, or visual design elements.
Pixelart Converter helps create colors, gradients, pixel assets, or visual design elements.
Pixelated helps create colors, gradients, pixel assets, or visual design elements.
Pixelcut helps create colors, gradients, pixel assets, or visual design elements.
PixelFrame helps create colors, gradients, pixel assets, or visual design elements.
Pixelorama helps create colors, gradients, pixel assets, or visual design elements.
The MDM-Portal is a meta-data registry for creating, analyzing, sharing and reusing medical forms. It serves as infrastructure for academic non-commercial medical research and provides core data sets, common data elements, data standards, code lists and value sets. Researchers can view, discuss, download and export forms in formats including PDF, CSV, Excel, SQL, SPSS and R.
Powder Game 2 is a free browser-based fluid dynamics simulation game. It is a remake of Powder Game that introduces more realistic physical calculations. Players can experiment with a wide variety of powders and materials, create artistic works, and upload and share their creations. The game offers many tools for adding elements, controlling wind, and interacting with objects. It supports full-screen mode and includes user rankings.
Prettier Lichess is a Chrome and Firefox extension that restyles lichess.org and lets users customize the site's complete color palette, with import and export of palettes. The extension is under constant development, and some page elements may not be styled correctly.
Ptable is an interactive periodic table of the elements showing names, electrons and oxidation states. It offers visualization of trends, 3D orbitals and isotopes, and allows users to mix compounds, with fully descriptive writeups.
Quarkdown is an open-source, Markdown-based typesetting system for creating papers, presentations, knowledge bases and static websites. It offers a complete authoring experience with a reactive preview and scripting capabilities, and version 2.4 allows Markdown elements to be extended.
Rainy Mood offers rain sounds used while sleeping, studying and relaxing, with a free web version and iOS/Android apps with additional features. The audio is also available on Spotify and Apple Music. The page notes that the browser does not support the audio element.
Sandspiel is a falling sand game that offers a relaxing, creative space to interact with elements including sand, water, plant and fire. It is playable on phones, tablets and computers, and allows users to share their creations with friends.
shadcn-svelte provides composable, accessible components with thoughtful defaults, intended for building a custom component library with code that can be customized and extended. It offers a library of components, and a changelog notes the release of Trace, Code Block and AI Elements.
Short Trip is a hand-drawn interactive work by Alexander Perrin focused on a tram driver, with elements including mountains and cloaked cats. A free web version is available, and a standalone purchasable release launches on Steam on December 11, 2024, adding a new scheduled mode and extra bonus features. The work supports optional audio toggles.
Shortcode.dev is a collection of useful snippets and code examples covering elements, attributes and selectors. Topics include Artisan, Blade, CLI, CSS, Git, HTML, JavaScript, Laravel, Liquid, Markdown, Node, PHP, Vue, WordPress and WP-CLI. The site lists code snippets and links to its repository on GitHub.
ShotOnWhat? is a database documenting the equipment, processes, stories and facts on the making of movies and TV shows. It collects and organizes technical aspects of the motion picture and television production industry, covering elements such as cameras, lenses, film, digital, audio and visual effects.
SiYuan is an open-source, local-first, privacy-first note-taking app. It offers Markdown, block references, bidirectional links, databases, and multi-device sync for personal knowledge management. Content is organized at the block level, with built-in block-level and span-level elements, and blocks support zoom-in focus with breadcrumb navigation. A free tier includes local storage; PRO features require a one-time purchase and third-party sync services.
SocialFocus is a browser extension that hides distracting and addictive elements of social media sites so users can personalize their feeds. It covers 7 websites with more than 115 options and is available for Safari, Chrome and Firefox. Key features include one-tap activation, password protection against unauthorized settings changes, and launch tweaks.
Stylebot is a browser extension that lets users point at elements on a page and change them; it writes the CSS and loads the style each time the user returns. It is free and open source for Chrome, Firefox and Edge on desktop, and includes a CLI.
