Directory
Published directory entries matching your search.
dCode is a collection of over 900 online tools for solving games, riddles, ciphers, mathematics and puzzles. It offers word game solvers, a cipher identifier recognizing more than 200 ciphers, and tools for codes, alphabets, calculators and algorithms. The site states that it is free.
Dead Link Checker is an online tool that crawls a website to identify broken links. Free manual checking covers single and multiple sites, while subscription packages provide automated link checking. Multi Check runs checks across multiple websites in one go and emails the report; Auto Check runs checks regularly and emails reports automatically. The tool highlights broken link building opportunities and requires no downloads.
A one-step page for decoding Social Security Numbers issued prior to June 25, 2011. It points to an article on the structure of Social Security Numbers and to the Social Security Administration website for later number assignments. It also points to the Internal Revenue Service website for the structure of Individual Taxpayer Identification Numbers. The page was automatically updated monthly through June 2011 and has been static since.
DefensiveComputingChecklist is a site by Michael Horowitz that offers an index of defensive computing topics. The table of contents links to subjects such as browsers, passwords, phishing, identity theft, routers and VPNs.
DisGeNET is a gene-disease association database that provides curated gene-disease and variant-disease association data for use in target identification, biomarker discovery and precision medicine. It offers a REST API, R package and Cytoscape app for accessing the data.
The JGI Genome Portal is a search and discovery interface for JGI projects, with filters for funding program, program year, taxonomy, project status and product type. It provides project identity, sequencing, analysis and contact information. The portal is being retired and will be sunset at the end of April, replaced by the JGI Data Portal, which users are directed to for downloads.
DreamBooth is a method for personalizing text-to-image diffusion models. Given a few images of a subject and its class name, it fine-tunes a pretrained model so a unique identifier refers to that subject, allowing synthesis of the subject in new scenes, poses, views and lighting, with tasks including subject recontextualization and text-guided view synthesis.
The Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures is a bioresource center that provides microorganisms and cell cultures for research and industry. It offers a catalog of bioresources including bacteria, archaea, fungi and yeasts, plant viruses, bacteriophages, plasmids, and human and animal cell lines. Services include identification, characterization, biochemical analyses, and online tools such as BacDive and TYGS.
dspace@UABT is a DSpace 7-based institutional repository operated by the University of Tlemcen. It enables users to browse communities and collections, access recent submissions, and manage user accounts. The platform supports ingestion of documents, audio, video, datasets and associated Dublin Core metadata, provides OAI-PMH and Google Scholar integration for content discovery, and issues persistent URLs and identifiers, with optional handle.net and DataCite DOI integrations. Demo test accounts are available for platform testing.
dstack is an open framework for confidential AI that runs containers inside confidential VMs with Intel TDX, using existing Docker Compose files. It supports attested workload identities and native NVIDIA Confidential Computing on H100 and Blackwell GPUs, with options for self-hosted TDX machines or Phala Cloud.
dupeGuru is a cross-platform GUI tool for finding duplicate files in a system, written mostly in Python 3. It can scan filenames or contents, and includes Standard, Music and Picture modes with their own scan types. Filename scans use a fuzzy matching algorithm that finds similar filenames, not only identical ones.
Email Breach Analysis is a free service that checks whether an email address appears in hacked data from known database breaches. It returns a summary of information that may be at risk, critical identity alerts, and a relative exposure rating.
A page by Stephen P. Morse offering a form to encode and decode driver's license numbers. It states that the rules for generating the numbers were figured out and published by Alan De Smet, and credits Fred Apel with suggesting the form.
The EDI Data Portal provides access to environmental and ecological data packages contributed by participating organizations. Each dataset includes metadata and a digital object identifier for citation. Users are asked to contact data providers before using data in published research and to cite data appropriately.
EveryMac.com is a reference site established in 1996 that documents technical specifications, configuration details, upgrade options, device identifiers, benchmarks and global prices for Apple computers and devices. It also offers tools to compare Macs, sort models, and look up Macs by serial number, plus a storage upgrade compatibility guide covering G3 and later Macs.
Excelmatic, offered by RowSpeak, is an AI-powered data analytics tool that processes messy Excel, CSV, PDF, and image tables. It uses AI to identify trends, explain data changes, generate charts, dashboards, and reports, cleanse data, and convert files between formats including images and PDFs to editable Excel spreadsheets.
A browser-based tool that analyzes an uploaded eye photo with AI to identify eye shape and show analysis results. It lists almond, round, upturned and downturned shapes and gives photo tips. Uploads accept PNG or JPG up to 10MB.
A font archive collecting only fonts used in TV shows, movies, publications and other media and products, with over 1,000 typefaces identified or offered for download. Fonts are browsable by those categories. The site states the fonts are free for download with no registration required.
FANTOM (Functional ANnoTation Of the Mammalian genome) is a worldwide collaborative project aiming to identify all functional elements in mammalian genomes. The FANTOM web resource provides functional annotations and tools for exploring mammalian noncoding genomes.
fclones is a command line utility that identifies groups of identical files and removes unneeded file copies. It offers configuration options for controlling search scope and ways of removing duplicates, and integrates with other Unix utilities. It is implemented in Rust and is available on a wide variety of operating systems, working best on Linux.
FindAForum is an online directory of internet discussion forums. It enables users to browse or search 1,731 listed forums across a wide range of niches, identify outreach opportunities, and discover new niche topics. New forums are added to the directory regularly.
FlagGuessr is a free daily flag guessing game. A new country flag is published each day for all players, shown zoomed in so only about 25% is visible at first. Players have five guesses to identify the country, and each wrong guess reveals more of the flag. A first-guess correct answer earns the maximum 10,000 points.
Flagid is a site for browsing and identifying flags from around the world. Filters allow searching by shape, colors, divisions and geographic regions, and multiple criteria can be combined. It also offers a flag game and a Flag of the Day feature.
FlagLookup.com is a searchable flag database for identifying flags by visual features such as colors, symbols, shapes and patterns. It covers country and US state flags, allows exploring color combinations and searching by shapes and patterns, and turns flag sets into interactive quizzes.
