Listed below are many free or low cost resources for those design emergencies such as when it’s hours from the deadline and you still haven’t gotten that much needed vector logo or font from the client. There’s also specific and generic tutorial sites for those projects that have more time etc. Since this list can’t cover everything that’s out there I’ll add more links as time progresses.
LOGOS
http://www.brandsoftheworld.com
http://www.allfreelogo.com
http://www.gmkfreelogos.com
PHOTOS
http://www.iStockPhoto.com
http://www.turbophoto.com
http://www.canstockphoto.com
http://www.fromoldbooks.org
http://www.stockvault.net
http://www.cheapstockphotos.com
http://www.photos-public-domain.com
FONTS
http://www.dafont.com
http://www.1001freefonts.com
http://www.urbanfonts.com
http://www.free-fonts.com
http://www.fontstock.net
http://www.myfonts.com/WhatTheFont
http://www.soft3k.com/CrossFont-p336.htm
WEB FONT USAGE
http://labs.odopod.com/web_type/
http://www.ampsoft.net/webdesign-l/WindowsMacFonts.html
LOREM IPSUM
PORTFOLIO/STORAGE
http://www.coroflot.com
http://www.carbonmade.com
http://www.behance.net
http://cargocollective.com
http://www.krop.com/creativedatabase
http://www.lokeshdhakar.com/projects/lightbox2
http://delicious.com
http://bestwebgallery.com
UX/UI
FILE SHARING
http://www.megaupload.com
http://www.getdropbox.com
DESIGN BLOGS
http://www.core77.com/hack2work
http://www.designobserver.com
http://www.informationisbeautiful.net
http://www.24seventalent.com/confessions
http://bookcoverarchive.com
http://marcsdesign.com/blog
http://the99percent.com/tips
COLOR
http://kuler.adobe.com
http://www.chanee.com/hexcolorsw.htm
http://www.colourlovers.com/palette
http://www.viget.com/inspire/the-mysterious-save-for-web-color-shift
http://www.informationisbeautiful.net/visualizations/colours-in-cultures/
http://webdesignledger.com/tools/10-super-useful-tools-for-choosing-the-right-color-palette
iPad/iPhone
http://www.teehanlax.com/blog/iphone-gui-psd
http://www.teehanlax.com/downloads/ios-5-gui-psd-iphone-4s
http://www.teehanlax.com/downloads/ipad-gui-psd-retina-display/
http://www.teehanlax.com/downloads/iphone-sketch-elements-a/
http://www.teehanlax.com/blog/no-screen-left-behind-creating-a-digital-experience-for-multiple-devices
http://alexw.me/ipad2
HTML
http://htmlpurifier.org/download
http://www.w3schools.com/html
http://www.htmlforums.com
ACTIONSCRIPT
http://www.actionscript.org/resources/categories/Tutorials
http://www.flashandmath.com
http://www.cbtcafe.com/flash
http://active.tutsplus.com
CSS
http://www.csszengarden.com
http://cssremix.com
http://cssmania.com
http://cssiphone.com
WIREFRAMES
http://www.creativebloq.com/wireframes/top-wireframing-tools-11121302
http://hello.hotgloo.com/
http://dub.washington.edu:2007/denim/
http://gomockingbird.com/
http://www.mockflow.com/
http://www.serena.com/products/prototype-composer/index.html
http://www.fluidia.org/
http://cacoo.com/
http://www.lumzy.com/
http://iphonemockup.lkmc.ch/
GRIDS
http://960.gs
http://www.thegridsystem.org
http://www.gridsystemgenerator.com
TEXTURES
http://www.sxc.hu
http://naldzgraphics.net/freebies/60-totally-free-rusted-metal-textures-for-designers
http://naldzgraphics.net/freebies/50-high-quality-leaf-textures-and-resources
http://psd.tutsplus.com/freebies/texture/3-grunge-textures-from-freestocktexturescom
http://psd.tutsplus.com/freebies/texture/fabric-texture-pack
http://psd.tutsplus.com/freebies/texture/hi-res-textures-pack-of-four
http://psd.tutsplus.com/freebies/texture/cardboard-textures
http://psd.tutsplus.com/freebies/texture/high-res-card-and-paper-textures
http://psd.tutsplus.com/freebies/texture/5-old-and-rusty-textures
http://psd.tutsplus.com/freebies/texture/corkboard-texture-pack
http://psd.tutsplus.com/freebies/texture/hi-res-texture-pack
http://psd.tutsplus.com/freebies/texture/25-wall-textures-pack
http://psd.tutsplus.com/freebies/texture/rust-textures
http://psd.tutsplus.com/freebies/texture/freebie-paper-texture-images
http://psd.tutsplus.com/freebies/texture/rust-textures-vol2
http://mayang.com/textures
http://www.cgtextures.com
ICONS
http://psd.tutsplus.com/freebies/icons/81-pixel-perfect-social-media-icons http://psd.tutsplus.com/freebies/icons/elegant-blue-web-icons
http://www.unstage.com/2010/03/70-free-icons-sets/
http://www.freeiconsdownload.com
http://www.freeiconsweb.com
http://www.iconarchive.com
TUTORIALS – PHOTOSHOP
http://naldzgraphics.net/tutorials/33-newly-fresh-web-design-layout-tutorials
http://psd.tutsplus.com/tutorials/designing-tutorials/how-to-create-a-retro-boxing-poster-in-photoshop
http://trojankitten.posterous.com/suddenly-a-photoshop-tutorial-avoiding-gradie
TUTORIALS – FLASH
http://www.kirupa.com
http://www.lynda.com
http://flashden.net
http://www.flashkit.com
http://learn.richmediainstitute.com
SOUND
http://ffmpeg.org
http://www.sounddogs.com
http://www.stonewashed.net/sfx.html
http://www.thefreesite.com/Free_Sounds
VIDEO
http://vimeo.com
http://www.dailymotion.com
http://www.vidilife.com
http://www.yourfilelink.com
http://www.vistaprint.com
http://www.proxprint.com
http://www.printdirectforless.com
http://www.cheapprinting.com
THE FOLD
http://iampaddy.com/lifebelow600/
CLICK-THRUS VS IMPRESSIONS:
http://www.nationalrealtorsdirectory.com/somefactsaboutbannerarticle.html
HOMEPAGES:
PROJECT MANAGEMENT:
http://www.stevenhenty.com/web-tools/web_project_management_tools/