Directory
Published directory entries matching your search.
Prophy is an AI expert-identification platform for research funding and scientific publishing. It provides referee finding, panel composition, peer reports and institutional reports, drawing on a database of 199 million articles and 103 million researcher profiles. An API allows integration of referee-finding capabilities into other systems.
QCAD is a professional 2D CAD system with a clean interface and technical drawing tools such as layers, blocks, dimensioning and precision tools. Its core is available under a permissive open source license, and editions include QCAD Community Edition, QCAD Professional and QCAD/CAM.
Quick, Draw! is a machine learning game developed by Google Creative Lab and Data Arts Team. Players draw objects within a 20-second time limit, and a neural network attempts to identify the drawing. Completed drawings are added to a publicly available doodling dataset to support machine learning research. The game supports multiple languages.
Ran Art Blog is a personal website by Ran, a realist painter and art instructor, dedicated to teaching drawing and painting. It features free tutorials, tips and techniques in its blog section, alongside a gallery of realistic oil paintings of seascapes, landscapes and animals.
RANDOM.ORG is a service that offers true random numbers derived from atmospheric noise. It provides free tools including a lottery quick pick, coin flipper, dice roller, playing card shuffler and list randomizer. The site also describes a paid Third-Party Draw Service for holding random drawings online. It states the service has existed since 1998 and was built by Prof. Mads Haahr of Trinity College, Dublin.
REFOLDdb is a tool for optimizing protein refolding, drawing on published methods used in refolding recombinant proteins. It offers a combined search using multiple inputs, along with statistics, BLAST search, help and download options.
Rnote is an open-source vector-based drawing app for sketching, handwritten notes and annotating documents and pictures. It offers pressure-sensitive stylus input, an infinite canvas and an adaptive UI, with PDF, bitmap and SVG import. It is available for Linux, macOS and Windows, and the file format is described as still unstable.
Scanner is a Windows application for WIA-compatible scanners that saves multiple pages as a single PDF or separate images. It includes a built-in editor for cropping, rotating, drawing with Windows Ink, renaming files and deleting or reordering pages, and is available in the Microsoft Store.
Seaborn is a Python data visualization library based on matplotlib. It provides a high-level interface for drawing statistical graphics, and covers relational, distribution, categorical, regression and multi-plot grids, along with figure theming and color palettes.
SimpleCV is an open source framework for building computer vision applications, providing access to libraries such as OpenCV without requiring knowledge of bit depths, file formats, color spaces or buffer management. The platform uses Python, and examples include connecting to a camera, binarizing images and drawing text.
skribbl.io is a free online multiplayer drawing and guessing pictionary game. A game consists of a few rounds, and each round a player draws their chosen word while others guess it to gain points.
SmoothDraw is a painting and free-hand drawing program for producing pictures, supporting brushes such as pen, pencil, dry media, airbrush, bristle brush and image hose, along with retouch tools and layers. Downloads are offered as SmoothDraw 4.1.4 Beta for Win 7 SP1 and Win 8/8.1/10 with .NET Framework 4.6, and SmoothDraw 4.0.5 for older Windows versions.
Designcenter Solid Edge Community Edition is free professional 3D CAD software intended for personal use by makers, CAD enthusiasts and design challenge competitors. It supports designing parts, assemblies and sheet metal, with automated drafting, exploded views, animation, rendering and simulation. Files cannot be opened in commercial versions and 2D drawings are watermarked.
SPARTAN is a downloadable pixel art drawing and animation tool for Windows specialised in creating tiles and animated sprites for games. A suite of tools added for Procjam gives it the capability to parametrically generate tileable pixel art tiles, with a visual programming interface for chaining procedural modules.
StillTasty is a shelf-life guide launched in February 2009 with a searchable database of shelf life information for thousands of foods and beverages. It answers how long items stay safe and tasty and how best to store them, drawing on government and other research.
Storyboarder is a free, open-source tool for visualizing a story as storyboards. It offers six simple drawing tools, adding boards with a click, and entering dialogue, action, timing and shot type. Boards can be edited in Photoshop and update automatically on save. It is available for Mac OS X, Windows and Linux.
SVGEdit is a fast, web-based, JavaScript-driven open source SVG drawing editor that works in all modern browsers. It was first launched more than 15 years before the provided snapshot, and was later refreshed to resume active development. It can be used directly in browsers, hosted in custom environments, or integrated into other web applications.
Telborg tracks construction and power developments for Texas data centers, drawing on state and county filings. It reports new campuses, power facilities and semiconductor fabs, along with the operator behind an LLC, design and construction firms, approval stage and power supplier. The site also offers a siting demo for a Corpus Christi industrial corridor.
Things to Do is a website that provides thousands of ideas and activities for users experiencing boredom. It offers random generators, funny lists, challenges, drawing and painting prompts, free browser-based games, and topic-specific lists covering activities for home, outdoors, public spaces, with friends, and in Minecraft. The site also includes writing prompts, random questions, puns, quick money-making ideas, and prank and dare suggestions.
Tilda Vector is a free online vector graphic editor for creating and editing SVG files and vector images in the browser. It requires no account or subscription and offers drawing, freehand, select, bend, and basic shape tools, along with layers and viewbox settings. A vector editor is also available in Zero Block.
Tilesetter is a tool for generating complete tilesets from base images and for building and exporting levels to Unity, Godot and GameMaker Studio 2. It offers automatic compositing that updates tilesets from parameters, and map editing that fixes tiles while drawing. The documentation covers version 2.0.0 and older releases.
Uji is a minimalist generative art tool. Users interact with buttons and sliders to create generative art. Drawings can be exported as PNG, JPEG, SVG (black line on transparent background, suitable for pen plotting), or JSON of line segment geometry. Shared links preserve configured art parameters, and an undo button restores previous work.
UMLet is a free, open-source UML tool with a simple user interface for drawing UML diagrams. Sequence and activity diagrams can be created from plain text, and diagrams can be exported to eps, pdf, jpg, svg and the clipboard. It is available as a stand-alone app for Windows, macOS and Linux, as an Eclipse plugin, as the UMLetino web app and as a Visual Studio Code extension.
Vexle is a free daily flag drawing game for geography fans. Each day, players build a country's flag from its layout and colours in six tries with Wordle-style feedback, or use Draw mode to sketch a flag from memory and see how close they got. A new flag appears daily and no account is needed.
