Encyclopedias & FAQs
109 sites
https://researchbuzz.me/
ResearchBuzz has been covering the world of search engines, databases, archives, and online information resources since 1998, making it one of the longest-running research-focused web publications around. Run by a single author known as ResearchBuzz, the site pairs news commentary with a growing suite of original tools like SearchTweaks, Local Search America, and Congress Corral that help users get more out of Google, Wikipedia, and RSS feeds.
http://repairfaq.org/
Samuel M. Goldwasser's massive electronics repair reference hub, featuring his legendary 'Notes on the Troubleshooting and Repair of...' series covering consumer electronics, lasers, and household devices. With over a thousand links to technology resources and the comprehensive Sam's Laser FAQ, this is a go-to destination for electronics hobbyists, technicians, and engineers tackling real-world repairs.
http://laisha.com/zine/odphistory.html
A detailed historical account of the Open Directory Project (ODP), tracing its origins from Rich Skrenta's 1998 GnuHoo experiment through its growth into a massive volunteer-edited web directory with over 597,000 sites and 11,500 editors. Published as part of a zine newsletter, it offers a fascinating inside perspective on the early chaos, politics, and community spirit that shaped one of the early web's most influential directories.
http://catb.org/~esr/jargon/html/index.html
The Jargon File is the legendary online lexicon of hacker slang, culture, and folklore, maintained by Eric S. Raymond (ESR) and covering everything from technical terminology to the sociology of hacker life. Version 4.4.7 includes a full glossary, essays on hacker writing and speech styles, appendices on hacker folklore, and a detailed portrait of hacker culture that has made this one of the most cited references in computing history.
http://internic.net/faqs/authoritative-dns.html
This archived InterNIC page from ICANN provides a non-technical explanation of how the Domain Name System works, covering IP addresses, domain resolution, universal resolvability, and the importance of a single authoritative DNS root. It offers clear, accessible answers to common questions about how domain names function and why global DNS consistency matters for all Internet users.
https://asciitable.com/
A comprehensive reference site providing ASCII character tables with decimal, hex, octal, HTML, and binary codes for every character in the standard and extended ASCII sets. It also covers related encoding systems including EBCDIC, Unicode, ALT codes, and keyboard scan codes, making it a handy quick-reference for programmers and web developers.
https://searchlores.nickifaulk.com/
Fravia's Searchlores is a legendary, advertisement-free collection of advanced internet searching strategies, essays, and techniques for finding information on the web, from basic queries to deep web research. Built by the renowned researcher Fravia, this site offers raw searching knowledge including webbits, guessing techniques, combing methods, and search engine strategies that were far ahead of their time.
https://unbubble.eu/
Unbubble.eu was a German-language privacy-focused meta search engine that closed in March 2019, and this archived page now serves as a curated guide to Google alternatives including Metager, Qwant, DuckDuckGo, Mojeek, and specialty search tools. Visitors can find categorized listings of independent search engines, children's search tools, and specialized search services, making it a useful reference for anyone seeking to escape the Google/Bing duopoly.
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://gracion.com/server/whatldap.html
A clear, plain-English explanation of LDAP (Lightweight Directory Access Protocol) covering how it works, why organizations use it, and its history as an internet standard for directory services. Produced by the makers of ClickMail Central Directory, this concise reference page also links to schemas, standards documents, and further reading for those wanting to dig deeper.