
AlternativeTo is a website which lists alternatives to web-based software, desktop computer software, and mobile apps, and sorts the alternatives by various criteria, including the number of registered users who have clicked the "Like" button for each of them on AlternativeTo.

AnandTech is an online computer hardware magazine owned by Future plc. It was founded in 1997 by then-14-year-old Anand Lal Shimpi, who served as CEO and editor-in-chief until August 30, 2014, with Ryan Smith replacing him as editor-in-chief. The web site is a source of hardware reviews for off-the-shelf components and exhaustive benchmarking, targeted towards computer building enthusiasts, but later expanded to cover mobile devices such as smartphones and tablets. Its investigative articles have been cited by other technology news sites like PC Magazine and The Inquirer.

Ars Technica is a website covering news and opinions in technology, science, politics, and society, created by Ken Fisher and Jon Stokes in 1998. It publishes news, reviews, and guides on issues such as computer hardware and software, science, technology policy, and video games.

Ask Ubuntu is a community-driven question and answer website for the Ubuntu operating system. It is part of the Stack Exchange Network, running the same software as Stack Overflow.

Channel 9 is a Microsoft website for hosting videos and podcasts that Microsoft employees create.

Digital Trends is a Portland, Oregon-based tech news, lifestyle, and information website that publishes news, reviews, guides, how-to articles, descriptive videos and podcasts about technology and consumer electronics products. With offices in Portland, Oregon, New York City, Chicago and other locations, Digital Trends is operated by Designtechnica Corp., a media company that also publishes Digital Trends Español, focusing on Spanish speakers worldwide, and a men's lifestyle site The Manual.

Drobe was a computing news web site with a focus on the RISC OS operating system. Its archived material was retained online, curated by editor Chris Williams until late 2020.

Geek.com is a technology news weblog about hardware, mobile computing, technology, movies, TV, video games, comic books, and all manner of geek culture subjects. It was founded in 1996 and was run independently until 2007 when it was sold to Name Media, after which it was sold to Geeknet, and then to its current owner, Ziff Davis.

Hacker News is a social news website focusing on computer science and entrepreneurship. It is run by Paul Graham's investment fund and startup incubator, Y Combinator. In general, content that can be submitted is defined as "anything that gratifies one's intellectual curiosity."

HackThisSite.org, commonly referred to as HTS, is an online hacking and security website founded by Jeremy Hammond. The site is maintained by members of the community after his departure. It aims to provide users with a way to learn and practice basic and advanced "hacking" skills through a series of challenges in a safe and legal environment. The organization has a user base of over a million, though the number of active members is believed to be much lower. The most users online at the same time was 19,950 on February 5, 2018 at 2:46:10 AM CST.

HTML5test is a web application for evaluating a web browser's accuracy in implementing the web standards HTML5 and Web SQL Database, as well as the WebGL standard.

The Internet Storm Center (ISC) is a program of the SANS Technology Institute, a branch of the SANS Institute which monitors the level of malicious activity on the Internet, particularly with regard to large-scale infrastructure events.

ITerating was a Wiki-based software guide, where users could find, compare and give reviews to software products. As of January 2021 the domain is listed as being for sale and the website no longer on-line. Founded in October 2005, and based in New York, ITerating was created by CEO Nicolas Vandenberghe, who saw that there was an industry need for a comprehensive resource to help evaluate software solutions.

The OpenBSD Journal is an online newspaper dedicated to coverage of OpenBSD software and related events. The OpenBSD Journal is widely recognized as a reliable source of OpenBSD-related information. It is a primary reporter for such events as Hackathons. The site also hosts the OpenBSD developers' blogs.

PortableApps.com is a website offering many free, commonly used Windows applications that have been specially packaged for portability. These portable applications can be used from removable media such as USB flash drives. User data is stored in a subfolder, allowing the user to upgrade or move the software without affecting the data. To remove the software, a user can simply delete the main folder.

Stack Exchange is a network of question-and-answer (Q&A) websites on topics in diverse fields, each site covering a specific topic, where questions, answers, and users are subject to a reputation award process. The reputation system allows the sites to be self-moderating. As of August 2019, the three most actively-viewed sites in the network are Stack Overflow, Super User, and Ask Ubuntu.

Stack Overflow is a question and answer website for professional and enthusiast programmers. It is the flagship site of the Stack Exchange Network, created in 2008 by Jeff Atwood and Joel Spolsky. It features questions and answers on a wide range of topics in computer programming. It was created to be a more open alternative to earlier question and answer websites such as Experts-Exchange. Stack Overflow was sold to Prosus, a Netherlands-based consumer internet conglomerate, on 2 June 2021 for $1.8 billion.

The Tech Report is a web site which used to be dedicated to covering personal computing technology and culture. The Tech Report specialized in hardware and produced a quarterly system build guides at various price points, and occasional price vs. performance scatter plots. Tech Report also has an online community and used to have an active podcast. Some of the site's investigative articles regarding hardware benchmarking have been cited by other technology news sites like Anandtech and PC World. The site went through ownership change and major redesign in middle of 2019 after which the site's focus and content went through significant changes, no longer specializing in hardware or producing any system guides, podcasts and no longer being focused on computer technology.

TechRadar is an online publication focused on technology, with editorial teams in the US, UK, Australia and India. It provides news and reviews of tech products. It was launched in 2008. It is the largest consumer technology, news and review site from the UK as of 2013.

The Verge is an American technology blog operated by Vox Media, covering gadgets and consumer electronics news, and product reviews.

The Virtual Museum of Computing (VMoC) is an eclectic collection of links and online resources concerning the history of computers and computer science. It includes links to other related museums, both real and virtual, around the world, as well as having its own virtual galleries of information. A particular feature is the early computing pioneer Alan Turing, among others.

winPenPack is an open-source software application suite for Windows. It is a collection of open source applications that have been modified to be executed directly from a USB flash drive without prior installation. WinPenPack programs are distributed as free software, and can be downloaded individually or grouped into suites.

ZDNet is a business technology news website owned and operated by Red Ventures, along with TechRepublic. The brand was founded on April 1, 1991, as a general interest technology portal from Ziff Davis and evolved into an enterprise IT-focused online publication.