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Deep Web

210 hand-picked sites, quietly collected.

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Yarchive Yarchive yarchive.net This site preserves historical Usenet discussions from pioneers and experts in fields like operating systems and programming languages. OpenPA.net OpenPA.net www.openpa.net A comprehensive archive of PA-RISC and HP 9000 information maintained since 1999. Covert Shores Covert Shores www.hisutton.com The site offers meticulously researched articles on niche naval topics, from midget submarines to covert operations, often accompanied by original illustrations. Hacker Factor Hacker Factor www.hackerfactor.com The site hosts original research on digital image forensics, privacy analysis, and security, with in-depth articles and open-source tools. The Patrick O'Brian Mapping Project The Patrick O'Brian Mapping Project www.cannonade.net This fan-made cartographic companion maps every voyage from the 21 novels of Patrick O'Brian's Aubrey-Maturin series. 3D Game Engine Programming 3D Game Engine Programming www.3dgep.com The site hosts a collection of tutorials and articles focused on low-level graphics programming and game engine development. Two-Bit History Two-Bit History twobithistory.org Two-Bit History offers long-form essays that resurrect forgotten corners of computing: the story of the first web browser, the evolution of floating-point hardware, or the quirks of early programming languages. Tavola Mediterranea Tavola Mediterranea tavolamediterranea.com A Roman archaeologist meticulously recreates ancient bread recipes using period techniques and ingredients. Sick Codes Sick Codes sick.codes Sick Codes publishes security research posts covering hardware hacking, IoT security, and software exploitation. Gödel's Lost Letter and P=NP Gödel's Lost Letter and P=NP rjlipton.com A long-running academic blog by Richard Lipton and Ken Regan exploring computational complexity, the P vs NP problem, and related topics. ReC98 ReC98 rec98.nmlgc.net ReC98 documents the reverse engineering of several PC-98 Touhou games, providing executable analysis, disassembly notes, and tools. Annoying Precision Annoying Precision qchu.wordpress.com The blog presents thorough explorations of mathematical concepts, often drawing on category theory and abstract algebra. Last Humanity Last Humanity lasthumanity.com Robert Prast publishes detailed investigations into AI agent vulnerabilities and supply chain risks. Demozoo Demozoo demozoo.org Demozoo is the central archive for demoscene productions, preserving decades of computer art and music. Shipwrecks Database — The Oxford Roman Economy Project Shipwrecks Database — The Oxford Roman Economy Project oxrep.web.ox.ac.uk The database assembles records of over 1,800 shipwrecks from the Roman world, each with details on findspot, cargo, dating, and bibliography. Photo Archive and Database (Getty Research Institute) Photo Archive and Database (Getty Research Institute) www.getty.edu The Photo Archive provides access to millions of photographs documenting art and cultural artifacts. ASCII by Jason Scott ASCII by Jason Scott ascii.textfiles.com The site is a personal blog by Jason Scott, known for his archival work with textfiles and internet history. Community Cookbooks by Place Community Cookbooks by Place guides.loc.gov This Library of Congress research guide groups community cookbooks by geographical location, making it a practical entry point for exploring regional food traditions and local history. Oleg Grenrus - @phadej Oleg Grenrus - @phadej oleg.fi Oleg Grenrus writes about Haskell and type theory with technical precision. demoscene.cz demoscene.cz demoscene.cz A searchable archive focused on demoscene productions, giving visitors access to a broad range of intros, demos, and size-coded works. Collections retrieval | Archives of Institute of Taiwan History, Academia Sinica Collections retrieval | Archives of Institute of Taiwan History, Academia Sinica archives.ith.sinica.edu.tw Provides direct access to the archival collections of the Institute of Taiwan History, including featured materials and overseas resources for Taiwan studies. nns.ee nns.ee nns.ee Provides a deep technical dive into a recent firmware update, explaining the signature-check mechanism and how the author approached bypassing it. steinkamp.us steinkamp.us steinkamp.us With 284 posts spanning 2004 through 2026, this personal site offers a long-running archive covering art, computers, cooking, family, and memories. uLisp uLisp www.ulisp.com uLisp provides detailed technical documentation for running Lisp on microcontrollers, including terminal usage, a program editor, and I2C/SPI serial interfaces.