Browse and discover a wide variety of wikis from around the world, organized by topic and language, and connect with the vibrant wiki community.
Explore and find wikis on any subject
WikiIndex is a platform where you can explore and discover a diverse range of wikis from across the internet. Whether you’re searching for information on a specific topic or just curious about the world of wikis, this site helps you find wikis organized by subject, language, and more.
You can browse through extensive lists, see what’s new or trending, and even contribute your own wiki to the directory. It’s a welcoming space for wiki enthusiasts, newcomers, and anyone interested in collaborative knowledge sharing. If you’re looking to connect with other wiki fans or just want to see how many unique wikis are out there, WikiIndex is a great place to start.
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The LYRASIS Wiki is an online platform where user communities share resources, references, and documentation about LYRASIS technologies.
Wikimedia connects people and projects worldwide to collaboratively create and freely share knowledge through open-source, community-driven platforms.
Wikimedia connects a global community to create, share, and access free knowledge through collaborative projects and open resources.
EmacsWiki is a collaborative resource for Emacs users, offering guides, tips, and community-driven knowledge about Emacs in multiple languages.
Citizendium is a wiki encyclopedia where real-name authors share and improve free knowledge on a wide range of topics in a friendly online community.
Code4Lib Wiki is a collaborative space for sharing ideas, tasks, and resources related to library technology and development projects.
KDE UserBase Wiki is a collaborative hub for KDE users to find guides, tips, and community info about KDE software, with resources in multiple languages.
eLinux.org is a collaborative wiki sharing resources, guides, and conference materials for Linux use and development in embedded systems and open source projects.
Discover and explore unusual and experimental programming languages on this community-powered wiki dedicated to documenting esoteric coding languages.
HaskellWiki is a collaborative resource for Haskell programming, offering guides, documentation, and community-driven knowledge for all skill levels.
OSDev Wiki is a collaborative resource for learning, sharing, and discussing operating system development topics, tutorials, and technical guides.
DoomWiki.org is a community-driven encyclopedia covering everything about Doom, Heretic, Hexen, Strife, and related games, with thousands of detailed articles.
The Xen Project wiki offers community-driven documentation, support, and resources for Xen users and contributors. Edit and share your knowledge here.
OpenStreetMap Wiki is a collaborative resource where you can learn, share, and contribute knowledge about mapping and the OpenStreetMap project.
Collaborative wiki site for Apache Software Foundation projects, where contributors share documentation, updates, and resources on open-source initiatives.
Meta-Wiki is the global hub for Wikimedia projects, offering coordination, documentation, and community discussions in many languages.
Connect with other Wikipedia contributors and track personal connections within the Wikipedia community using this collaborative database tool.
Join the official online community for the Universal Business Language (UBL) standard—find resources, discussions, and updates about electronic business documents.
Explore the philosophy of games and play at the Center for Ludic Synergy, where you can discuss, learn, and share ideas about gaming culture.
Meta-Wiki is the collaboration and discussion hub for all Wikimedia projects, offering resources, documentation, and planning in over 350 languages.
A public wiki offering static pages on various topics, now in a read-only format. Explore archived knowledge and discussions from the TheoryOrg community.
Wikitravel is a community-driven travel guide where you can find and share up-to-date tips, destination info, and travel advice from around the world.
Collaborative wiki for web standards and development topics, offering organized documentation and resources for the WHATWG community.
Simple Wikipedia offers clear, easy-to-read encyclopedia articles on a wide range of topics, making knowledge accessible for all ages and English learners.
A collaborative wiki focused on CommonJS specifications, helping developers understand and use JavaScript standards for servers, desktops, and browsers.
DokuWiki is open-source wiki software that lets you create and manage documentation without a database, offering easy setup and flexible plugin support.
Eclipsepedia is the official Eclipse Foundation wiki, offering project documentation, guides, and community resources for Eclipse developers and users.
A collaborative wiki for Linux Foundation projects to share documentation, governance info, and resources for open-source community members.
A dedicated wiki and fan community for Futurama, offering detailed episode guides, character bios, transcripts, comics info, and more for fans to explore.
Learn about the Wikimedia Foundation's governance, policies, and values. Explore official documents, bylaws, and organizational updates in one place.
A community-driven wiki that explains every xkcd webcomic, offering clear, accessible breakdowns and background for each comic strip.
A collaborative wiki where you can find and share information about Ubuntu, contribute to its development, and connect with the Ubuntu community.
A collaborative wiki exploring peer-to-peer (P2P) concepts, resources, and projects worldwide, open to anyone interested in sharing and learning together.
Explore a wiki that helps you identify radio signals using real audio samples and images, designed for radio enthusiasts and SDR users worldwide.
A community-driven wiki for Common Lisp, featuring tutorials, resources, and free software information for anyone interested in the language.
A collaborative wiki and fan community offering in-depth guides, lore, and resources for all Elder Scrolls games. Explore, learn, and connect with fans.
Sensei's Library is a collaborative wiki and community for Go players, offering guides, discussions, and resources about the game of Go (Baduk, Weiqi).
Explore the Harry Potter Wiki for in-depth info on J.K. Rowling’s books, movies, and games—discover characters, spells, and lore, all edited by fans.
Piratenwiki is an information and coordination platform for the German Pirate Party, offering resources, collaboration, and updates in German.
WikiDienstag.ch is a German-language knowledge community focused on data literacy, collaborative learning, and open documentation initiatives.