Directory
Published directory entries matching your search.
Carbon Brief is a climate and energy news site publishing analysis, explainers, factchecks, interviews and databases on climate science and policy. Its sections cover topics such as oil and gas, IPCC negotiations and biodiversity summits, and it offers newsletters, including a Daily Briefing.
CardzMania is a website for playing classic card games online with friends, against bots or against other players. The site lists more than 50 multiplayer card games and states that play is free with no ads, sign-ups or downloads. It also lists global leaderboards, daily challenges, tournaments and game statistics.
CarPDFManual is a directory that organizes car owner's manuals, service and repair guides, wiring diagrams, fault codes and technical resources by vehicle brand. The site states it lists 96 brands and 4,410 listed manuals, and also covers diagnostic scanner information.
Simple website builder for creating landing pages, profiles, portfolios, and one-page sites.
Carrier Lookup is a tool that identifies the mobile carrier for a phone number, entered as a 10-digit US cell phone number. It offers a free lookup and a CarrierLookup API for integration into applications, with lookups purchased in blocks. The site is part of the OnTimeTelecom Family.
Carryology is a publication covering bags, luggage, wallets and other carry goods. It publishes reviews, features, interviews and buyer's guides, and hosts the Carry Awards. The site describes itself as a global resource sharing insights and learnings about carry culture.
A site offering short, easy-to-read summaries of popular AI papers, with each explained in about five minutes. Covered papers include DALL-E 2, Latent Diffusion Models, GLIDE, Make-A-Scene, CLIP-GEN, and FILM.
A collection of classic video game pixel fonts recreated and expanded by Caveras, a graphic designer. The site hosts fonts rebuilt from original pixel or bitmap fonts used in games, with added special characters and webfont-ready files. Fonts are free under an Attribution-NonCommercial-ShareAlike license, and commercial licenses are available on request.
CBC SecureDrop is a method for securely and anonymously contacting CBC and its investigative journalists. It establishes an anonymous online connection and allows sending encrypted messages or documents. Access requires Tor Browser, with a pass-phrase serving as the user-name to check for replies; the pass-phrase cannot be retrieved once the user leaves the site.
CCC Data Base is a database of convergent close-coupling cross-section data for atomic targets, created by Yuri Ralchenko and Igor Bray. It lists electron-impact data for several elements and ions, positron-impact data for several targets including H-like ions, and proton-impact data for helium. Molecular targets are directed to a separate site.
CD.TextFiles presents an archive of content from shovelware CDs released in the late 1980s and early 1990s, framed as a record of the BBS age. The site offers a main page plus two mirrors.
CelesTrak is a 501(c)(3) non-profit that provides orbital data and related resources to the space community. Its site offers NORAD GP element sets, a satellite catalog, conjunction reports, GPS data and space weather data. It notes that 5-digit catalog numbers ran out on 2026-07-11, so newly cataloged objects with 6-digit numbers lack GP data in TLE format.
A web tool that locates the center of the screen both in the middle and along the edges. It displays an actual 1:1 size ruler. The site states it is useful for aligning webcams and other equipment, or calibrating an aim dot for pro gaming. A window support option is shown.
The Central and Eastern European Online Library (CEEOL) is a platform offering CEE journals, documents, articles, periodicals and books available online for download. Its catalog spans research areas including law, history, social sciences, literature and theology, and the site notes counts of publishers, eBooks, journals and archived articles. A help section addresses librarians, publishers and individual users.
A site for listening to, streaming and downloading free mixtapes, albums and music videos from rap, hip hop and R&B artists. It lists featured, newest mixtapes and videos, and offers login or account creation to save and share playlists. An app is offered for Android and iOS.
CESDb is the Civil Engineering Software Database, a site founded by engineers that lists free, trial or shareware civil engineering software for engineers, researchers and academics. It is described as currently listing 596 programs under 12 categories, with descriptions, screenshots and manuals where available. Programs can be downloaded for PC, Mac, Linux and other operating systems, and software reviews are provided.
CFW Guide is a collection of hacking and homebrew guides for several consoles and devices. Listed guides cover the PS Vita, Cemu, iOS, Nintendo DSi, 3DS, Wii U and Switch. The site states that users are responsible for any damages to their console while following the guides.
Reverse Engineering challenges is a collection of reverse engineering exercises contrived by Dennis Yurichev. The challenges are organized by level, type, architecture and operating system, with levels ranging from 1 to 3. The site also offers an about page.
Changd is an open source, self-hosted web monitoring application and a free alternative to SaaS-based solutions. It monitors visual site changes using differential screenshots, XPath expressions or data returned from API endpoints. The frontend uses TypeScript, React and AntD, the backend runs on Node.js, and data is persisted in a Postgres database.
Chaotic Shiny is a generator site aimed at people who write, game, or live in fantasy worlds of their own creation. Its generators are divided into rough categories based on what they come up with, and some are simple while others are much more detailed.
A Spotify webtools site offering tools to create collages of a user's most listened to songs or artists, sortable by playcount, color or brightness. Another tool builds a collage of top songs or albums resembling an uploaded picture. The page also hosts a shoutbox for feature requests and bug reports.
A site that helps users make Mastodon bots. Bots are written in Tracery, a tool for writing generative grammars, and running them is described as free. Users create an account for the bot on a bot-friendly Mastodon instance and supply only that instance's domain name to begin.
Checkbox Olympics is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
chemguide is a site aimed at helping advanced level chemistry students understand chemistry. Its menu covers atomic structure and bonding, inorganic chemistry, physical chemistry, instrumental analysis, basic organic chemistry, organic reaction mechanisms, chemistry calculations and textbook suggestions. A section for 14 to 16 year old students on courses such as GCSE is still being written.
