Directory
Published directory entries matching your search.
LibrePCB is a free, open-source, cross-platform electronic design automation suite for drawing schematics and designing printed circuit boards. It offers a schematic editor and board editor, a semantic library concept, human-readable file formats, and optional library manager and PCB fabrication service. A command-line tool supports headless checks and data exports. It is available in 15 languages and can be used fully offline.
Love ASCII is a collection of ASCII art drawings covering themes such as hearts, hugs, flowers and weddings. The site states the collection was assembled in the late 90s for another website and is now given its own site. Artists are credited where known.
LunarCrush analyzes social media conversations to measure real-time sentiment and social volume across over 40 categories, including crypto, stocks, sports and brands, drawing on X, Reddit, YouTube and TikTok. Its plans provide access to Discover, LLM integrations and an API, and a free account offers market data and short-window sentiment.
Magenta is a research project exploring machine learning in art and music creation, developing deep learning and reinforcement learning algorithms for generating songs, images, and drawings. It also explores tools letting artists and musicians extend their processes with these models. The repository is archived and read-only.
MealPrepPro is a meal planning app that creates healthy meal plans customized to calorie needs, drawing on a recipe library with new recipes added regularly. It supports diet preferences such as high-protein, vegan and low-carb, and allows recipes to be adjusted to portion needs. Users can track calories and macros by marking meals as eaten, and plans, recipes and grocery lists are kept in one place.
MiniDML is a proof-of-concept project compiled and hosted by Cellule MathDoc that collates basic bibliographical data for mathematical digital articles in one place. It makes the data accessible through search or metadata retrieval, drawing on sources such as NUMDAM journals and seminars, CEDRAM journals, Gallica, Project Euclid and the math part of arXiv. Internal metadata is retrieved through the OAI protocol.
Minimator is a minimalist graphical editor that runs in the browser and on the go. Drawings are made of lines on a grid-based canvas, and the lines are limited to vertical and horizontal lines and quarter circles.
Browser-based image editor with layers, drawing tools, filters, and basic photo editing features.
A reference page estimating item probability distributions in Mario Kart 8 Deluxe from version 1.2.0 onward. It lets users click items to calculate conditional probabilities, drawing on citations including the Super Mario Wiki and Mario Kart Blog notes on item tables, time rules and pair rules.
New Jersey Digital Highway is an online portal for New Jersey culture and history, drawing on collections from cultural heritage institutions. It provides searchable digital collections, exhibits on topics such as Chinese immigration and Seabrook Farms, digital maps, an environmental digital library, a peer-reviewed studies journal, and resources for students and teachers.
NoteDiscovery is a self-hosted Markdown knowledge base described as free and open source. It includes wikilinks, graph view, a drawing editor, LaTeX math, and Mermaid diagrams, along with AI assistant integration via MCP. Notes are stored as plain Markdown files in folders, and the project offers a Docker-based setup.
The National Portrait Gallery's online collection provides a searchable database of portraits from the 8th century to the present day. It covers a primary collection of more than 11,000 paintings, drawings, miniatures and sculptures, a photographs collection of over 250,000 items and a reference collection of over 70,000 portraits. Themed groups and a Schools hub with art and history resources are also listed.
OnlineInterview.io is a free remote code interview platform with an embedded video chat, a drawing board and an online code editor that runs code in the browser. Rooms are created with one click and support up to three users, such as one candidate and two interviewers.
OpenArt is an AI creation platform for generating images, videos, audio and 3D worlds. Its features include a cinematic video generator, a URL to Video tool that turns a web link into a video, and generators for Pixar-style characters, logos, 3D cartoons, technical drawings and interior designs. OpenArt Worlds creates navigable 3D worlds from an image, powered by World Labs spatial AI.
PackCrafter is a free browser-based Minecraft resource pack editor. It provides a pixel editor with 16 drawing tools and layers, and supports animations, random variants, face overrides, custom sounds, splash texts and display transforms. Blocks can be previewed in 3D, and packs export as a .zip file. The interface offers three progressive levels, and no account is required.
Paint of Persia is a rotoscoping pixel-art tool for drawing on top of any window or wallpaper. It is made for pixel-art animation and sprites, with scale and transparency control and export of single frames or sprite sheets. It works with Windows 7+, and the macOS version is an alpha that may contain bugs.
paint.wtf is a drawing game judged by an AI. Players draw to prompts, and rankings of best drawings are shown for past prompts. It was created by roboflow and banana with OpenAI CLIP.
A write-up on practical patterns for integrating large language models into systems and products, drawing on academic research, industry resources and practitioner know-how. It covers seven key patterns, including evals, RAG, fine-tuning, caching, guardrails, defensive UX and collecting user feedback.
PDF Drive is a free online platform that provides access to downloadable PDF eBooks across categories including drawing, comics, science and health. It offers faster previews, a personalized experience, and the ability to convert files to EPUB or MOBI format, with options to send downloads to email or Kindle. A premium account option is also available.
Penpa+ is a browser application for creating and solving Sudokus and puzzles on a selection of grid types. It provides drawing tools for lines, edges, walls, cages, boxes and numbers, plus shareable puzzle links and solution checking for constraints.
Perspective Grid is a browser-based tool for drawing perspective grids. Users drag circles to adjust vanishing points, drag the grid to pan and scroll or pinch to zoom, and can hide the controls and capture a screenshot or generate a full resolution image.
Perspective Tools is a collection of interactive perspective grids intended as a guide for artistic or technical drawings. It offers 1-point, 3-point and 6-point curvilinear projections, with the page stating that more are coming soon. The tool was created by Ben Mansfield.
Petmate is a cross-platform C64 PETSCII image editor that runs locally on Mac, Windows and Linux without an internet connection. It supports drawing operations, multiple screens with undo stacks, and import or export of PETSCII formats including PNG, .c, .prg, .asm and .d64.
Photo Editor is a photo editing application for Android. It offers color adjustments, effects, drawing and text tools, cropping and rotation, and corrections such as red-eye and white balance. Images can be saved in JPEG, PNG, GIF, WebP and PDF formats, and metadata can be viewed, edited or deleted.
