Presented in no particular order, and categorized according to what I mainly use them for.
Let Me ExplainKnit: explaiknit.typepad.com/let_me_explaiknit/ ~ Longer & better discussions of knitting minutiae than I have time or energy to produce.
Rose-Kim Knits: rose-kim.com/rose-kimknits/ ~ Thursdays are for “What the Hell is This?”
Knitting Daily’s Curvy Waist Shaping Calculator: ~ does all that pesky m*th for you.
Yarndex: yarndex.com ~ Yarndex® the ultimate yarn resource, is a reference site with profiles for over 3,500 yarns.
Vintage Knits: vintageknits.com ~ Some patterns, plus an invaluable database of discontinued yarns.
Care label symbols:
MAGS & BOOKS (ERRATA)
Knitty: knitty.com ~ Free, fresh, flippant e-zine with patterns and articles.
Vogue Knitting: vogueknitting.com
XRX: knittinguniverse.com ~ This is the web site for Knitter’s magazine, as well as XRX books. Searchable shop listing.
Knitting Pattern Central: knittingpatterncentral.com ~ Online directory to many free pattern sites.
Tahki / Stacy Charles: tahkistacycharles.com
Garnstudio & Drops Design: garnstudio.com/lang/en/kategori_oversikt.php
Lana Grossa: lanagrossa.com
Links to lots of sock patterns: knittychick.com/free_sock_patterns.htm
The knitlist: knitlist.com ~ Includes an archive of gift exchange patterns and a searchable tips index.
Ravelry: ravelry.com ~ My username is tessm.
Wrist and hand exercises: ergocise.com/wrists.html
Wool Works: woolworks.org ~ “The Online Knitting Compendium”. Has links to patterns, other places for patterns, and a large listing of charities.
OR Flock & Fiber Festival: flockandfiberfestival.com ~ 4th Sat of Sept in Canby, OR