Google Web Fonts - Free open source license collection of fonts available for use on your website. Google generates the code for you too!
ONLINE SEO TOOLS
Website Grader - Free tool to measure the marketing effectiveness of your website by providing you with a score that incorporates factors such as web site traffic, SEO, social popularity, and other technical elements.
Market Leap - Online tool for checking link popularity, search engine saturation and keyword verification.
SEO Tool Set - Contains a keyword density analyzer, competition research, ranked page reports and link analysis reports.
Google Webmaster Tools - Find out your Google crawl info and how your pages are indexed. There are also tips on how to increase your traffic.
DMOZ - Add your site to the Open Directory Project. The listings power the core directory services of AOL, Google, Lycos, HotBot, DirectHit among other search engines.
SEOmoz - Tools for term targeting, geo-targeting, popularity searches, link finders, rank checkers, page strength among other tools.
Blog Juice - Estimates blogís value upon the approximate number of Bloglines subscribers, Alexa rank, the ranking assigned by Technorati and the number of inbound links.
UrlTrends - The tool collects information about incoming links from Google, Yahoo and MSN as well as social bookmarks which point to your site and presents them in Flash-based graphs. Thus you can observe directly, how your site is growing, which tendencies occur and what changes might be important to increase your popularity. Highly recommended.
SEO Workers - This SEO Analysis Tool is to help you analyze and measure the ranking potential of your web pages.
Compete - Analyze the difference in growth of two or more web sites.
Microsoft Demographics Prediction - Predicts a visitorís age, gender, and other demographic information according to his or her online behavior that is examined from search queries and page views.
Popuri.us - A tool to check the link popularity of any site based on its ranking (Google PageRank, Alexa Rank, Technorati etc.), social bookmarks (del.icio.us, etc), subscribers (Bloglines, etc).
Xinu - Find out how well your site is doing in popular search engines, social bookmarking and other site statistics.
UITest.com - The site provides validators, checkers, generators and tools for sophisticated web development. Accessibility checkers, validation tools and further services are listed.
Roberto Blake - Blog of New York designer Roberto Blake. Great resource for interviews, tutorials, tips, videos and showcasing designer's artwork.
Just Creative Design - Blog of Jacob Cass which focuses on graphic design - includes many interesting articles.
Freelance Switch - An excellent resource for freelancers with many interesting articles and a great podcast.
GoMediaZine - From the Go Media guys - great tutorials, resources and articles.
Bitbox - Free textures, vector packs, website components and plug-ins.