Directory
Published directory entries matching your search.
GSMchoice.com is a mobile phone catalogue presenting technical specifications, comparisons, reviews and news. It states it has covered smartphones and mobile phones since 2005, with data based on producers' documents, and offers moderated comments.
GTAForums is a fan forum dedicated to the Grand Theft Auto series and Rockstar Games. Registration is free and allows members to reply to topics or create discussions. The site includes boards for GTA Online, Red Dead Online, FiveM, GTA V, GTA IV and GTA San Andreas, plus help and support sections for missions, troubleshooting and technical support.
GTmetrix checks page speed, performance, technical issues, and web quality signals.
Gwern.net is the personal website of Gwern Branwen, a writer, self-experimenter and programmer. It is a categorized index of essays covering topics such as psychology, statistics, technology, deep learning and anime. The site is built as a static website compiled via Hakyll from Pandoc Markdown and hosted on a dedicated server, with features aimed at typography, speed and hypertext browsing.
Search an online collection of books, documents, media and archival records.
Hackr.io is a tech learning hub offering step-by-step tutorials, AI-powered mentors and a personal dashboard. It includes expert-led project walkthroughs, online code editors, an AI interviewer for preparation, and a blog, YouTube channel and weekly newsletter. A help page covers common questions about accounts, code editors and submitting tutorials.
Hakin9 is a cybersecurity platform combining practical security research articles, curated technical publications and hands-on courses under one membership. It also offers guided labs in a browser-based Linux workspace, including a 19-module x86-64 assembly course covering registers, memory and GDB analysis.
HamExam.org offers free practice exams and flash cards for the Technician, General, and Amateur Extra amateur radio question pools. The site was built in 2003 and requires no sign-up for practice; a free account adds question prioritization and progress tracking across sessions.
HamStudy.org provides free amateur radio flash cards, practice tests, and question pools, along with question explanations and an introduction to ham radio. Study material is organized by exam, including Technician, General, Amateur Extra, and other question pools; user registration is free.
German business newspaper covering companies, markets, economics, technology and European policy.
The Harvard-MIT Program in Health Sciences and Technology is an educational initiative that trains the next generation of clinician-scientists and engineers. The program teaches participants to integrate science, engineering, and medicine, translate research findings into clinical practice, and improve human health.
HexEd.it is a free hex editor that runs in a web browser using HTML5 and JavaScript technology. It is intended for Windows, MacOS, Linux and other modern operating systems, and lets users analyse hexadecimal binary dumps and files and read, manipulate, write, import and export byte as well as bit data.
Hilary Mason is co-founder and CEO of Hidden Door, where she works on projects that teach machines to tell stories. She builds projects at the edge of technical possibility, speaks and advises on developing AI products suited for real-world use, and maintains a writing archive covering data and machines dating back to 2006. She has scheduled speaking appearances at events including GDC 2026 and QCon AI New York.
Hiracraft lets users play Minecraft online for free directly in a browser, with no downloads required, using Eaglercraft technology. The site states it is not optimized for mobile screens and recommends a desktop or laptop computer.
Hitch is a scalable, open source SSL/TLS proxy based on libev. It handles large numbers of connections on multicore machines, supports TLS 1.0, 1.1 and 1.2, and is the successor of the Stud project. It is licensed under a 2-clause BSD license and has been tested on Linux.
HTML Dog offers tutorials, techniques, examples and references for HTML, CSS and JavaScript, described as the most common languages used in making web pages. Its tutorials are step-by-step guides, while the references cover individual code ingredients such as HTML tags, attributes and characters and CSS properties, selectors, values and media queries.
The Interactive Fiction Archive is a project preserving the history of interactive fiction and making it freely available to the public. Since 1992 it has collected text adventures, development tools, articles, essays, hint files, walkthroughs and other materials, and it also preserves the history of IF institutions such as the IF Competition and IFDB. It is managed by the Interactive Fiction Technology Foundation and founded by Volker Blasius.
A collection of audio plugins and Kontakt instruments published by an Amsterdam-based creative technologist. Audio plugins are offered in VST and Audio Unit formats for macOS and Windows, and the plugins also work on Linux hosts when built from source. All plugins and instruments are free to use.
Generates unique identifiers using IID format for software projects and technical experiments.
Ilia State University is a university in Georgia with academic departments in arts and sciences, natural sciences and medicine, business, technology and education, and law. It publishes news, events and announcements, and hosts the scientific journal Ethnobotany Research and Applications.
The Illinois State Water Survey is part of the Prairie Research Institute. Its scientists collect, analyze, archive and disseminate objective data and technical information. The survey provides data, services and expertise to help people and policymakers in Illinois make decisions.
A worldwide directory of IMAX theatres that lists screen sizes, projector types and technical specifications. It offers an interactive database with sorting, filtering and search, plus guides to IMAX projector types and articles on IMAX technology, history and installations. The site is described as open source and community driven, with sections for exploring theatres by region.
Imperial College London is a university focused on science, technology, engineering, medicine and business. It operates London campuses and an international network of hubs, and states that it uses science to tackle global challenges. Its study help pages cover undergraduate and postgraduate admissions, tuition fees, funding and scholarships, and student support. Canvas is the learning management system used at Imperial, replacing Blackboard.
Indian technology publication covering startups, venture funding, digital businesses and entrepreneurship.
