Encyclopedias & FAQs
109 sites
https://demystified.info/
Demystified breaks down complex technology topics into accessible explanations, covering artificial intelligence, blockchain, cryptocurrency, NFTs, login security, passkeys, DVD, and UltraViolet. It serves as a plain-language reference for anyone trying to make sense of modern tech jargon and digital systems.
https://tilde.club/~miccaman/delicious
A massive archive of 10,561 bookmarks saved by tilde.club user miccaman via the Delicious bookmark service between 2005 and 2014, preserved here after Delicious shut down. The collection spans web design, programming, art, and internet culture, with a built-in linkrot analysis showing which URLs have gone dead over the years.
https://secretonions.neocities.org/
Secret Onions is a community-maintained Tor hidden service link directory focused on legitimate content, tools, and knowledge rather than scammy dark web marketplaces. Curated with an anti-surveillance, pro-privacy philosophy, it organizes onion links into categories like forums, email services, file hosting, software, and search engines while actively filtering out scam and marketplace sites.
https://faculty.cc.gatech.edu/~asb/papers/convergence.html
A hosted academic paper by Amy Bruckman and Mitchel Resnick examining MediaMOO, a text-based virtual reality environment launched in 1993 to build professional community among media researchers worldwide. The paper explores constructionist learning philosophy applied to virtual world design, arguing that user-built environments foster deeper engagement and community than pre-designed ones.
http://euroseek.com/directory/world/europe
Euroseek.com bills itself as the first European web directory, organizing links to sites across every European country from Albania to Yugoslavia. Visitors can browse country-by-country listings covering travel, government, finance, and more, all focused on the European continent.
http://searchenginesoftheworld.com/search_engines_of_europe
A comprehensive directory of search engines and web directories organized by European country, covering every nation from Albania to Vatican City. Running since 1996, this long-lived resource helps users find country-specific search tools and indexes across the entire European continent.
http://geniac.net/odp
Created by ODP editor geniac, this page tracks and compares the growth of the Open Directory Project (DMOZ) and Yahoo Directory through detailed size charts and milestone tables spanning 1998 to 2004. It's a fascinating historical snapshot of the early web directory wars, complete with projected vs. actual crossover dates and a Q&A section explaining the methodology behind the size calculations.
https://rumkin.com/tools/cipher
Tyler Akins' Rumkin.com hosts a comprehensive collection of browser-based cipher and code tools, covering everything from classic substitution ciphers like Caesar and Atbash to more obscure ones like Playfair and Übchi. Each tool automates the encoding and decoding process while explaining the underlying logic, making it a valuable reference for cryptography hobbyists and puzzle enthusiasts alike.
https://dlib.org/dlib/april05/hammond/04hammond.html
Published in D-Lib Magazine in April 2005, this academic article by Tony Hammond and colleagues at Nature Publishing Group provides a comprehensive review of social bookmarking tools, covering platforms like del.icio.us, tagging systems, RSS feeds, and the emerging concept of the social web. It offers a detailed look at how user-driven bookmarking and tagging were reshaping information management on the early Web, making it a fascinating historical snapshot of Web 2.0 in its infancy.
https://zytrax.com/books/dns/ch8/cname.html
ZyTrax hosts a comprehensive technical reference guide covering DNS records, with this chapter dedicated to CNAME (Canonical Name Record) syntax, usage, and zone file examples. Part of a broader open guide by Ron Aitchison, the site spans DNS, LDAP, networking protocols, SSL/TLS, and much more, making it a deep technical resource for sysadmins and network engineers.