Tagged “reference”
285 pages · most loved first · page 2 of 12
Aviastar Helicopters and Rotorcraft
A huge directory of helicopters, autogyros, tilt-rotors and tilt-wings with specs, photos, a recognition guide and size…
AWARE: Archives of Women Artists
A free reference archive on women artists of the 19th and 20th centuries, with biographies like that of Sue Coe, essays,…
Bartleby.com
A free online library of classic reference works, poetry anthologies, and verse collections including Bartlett's Familia…
Basic Knowledge 101
A public-domain education knowledge base with free articles and learning resources across many subjects, aimed at making…
Behind the Name
An exhaustive etymology and history reference for first names from every culture and era, perfect for rabbit-hole browsi…
BestRef
A database rating millions of websites cited across 323 language versions of Wikipedia, ranking the best information sou…
BibleGateway
A searchable online Bible in over 150 versions and 50 languages, with audio and study tools for reading and comparing tr…
Book Series in Order
A reference site listing authors and their book series in reading order, with character lists, so you can tell which nov…
Book Trigger Warnings
A community-edited wiki that lists content warnings, tropes, and controversies for books, helping readers check what a s…
Breaking Atom
An interactive periodic table covering all 118 elements, with atomic weights, melting and boiling points, electron confi…
British Comedy Guide
A comprehensive guide to British comedy across TV, radio, and stage, with news, show listings, and celebrations of new a…
Calculator Campus
A catalog of more than 80 practical online calculators, from tip and GPA tools to paint, mulch and concrete estimators,…
Calculator.net
A vast free library of specialized calculators covering finance, health, math, and everyday conversions, each built as i…
Can I email...
A compatibility reference that shows exactly which HTML and CSS features are supported across dozens of email clients be…
Can I use... Support tables for HTML5, CSS3, etc
A reference site with up-to-date browser compatibility tables showing which versions support given HTML, CSS, and JavaSc…
CanadaInfo
More than 500 pages of facts about Canada, covering its government, history, geography, provinces, people and national s…
Cantonese Sheik
Written Chinese character help sheets with Cantonese pronunciation, a plain, practical resource for learning to read and…
Careful Words
A more inspiring thesaurus that pairs synonyms for a word with quotations that use it, handy for writers hunting for the…
Carrier Explode
A reference that decodes carrier settings from iPhone, Pixel, and Galaxy firmware, comparing APNs, VoLTE, 5G, and Wi-Fi…
CelesTrak
Dr. T.S. Kelso's long-running reference site providing orbital element data and technical resources for satellite tracki…
Character Design References
A visual library for character designers and animation artists, collecting model sheets, tutorials, and artwork from fil…
Charity Navigator
A charity evaluator that rates nonprofits so donors can search for causes they care about and compare organizations befo…
Cheatography
A library of free cheat sheets for programming, software, and everyday topics, where anyone can find, download, or creat…
CheckPlug
A lookup tool with voltage, frequency and plug-type data for 195 countries, so you know which power adapter to pack befo…
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