Some great web apps to ‘close the summer’:

• If you are into photos you might want to check out Cooliris – Cooliris transforms your browser into a full-screen 3D Wall for searching, viewing and sharing.
• Need to find a good flight from SFO to JFK? this new travel search engine got some nice UI. Give Hipmunk a ride it will help you find the flight you want.
• Flixster – Flixster Movies with Rotten Tomatoes. All you wish to know before you are going to watch a movie.
• A 3D HTML5 Sky Chart viewer application NakshArt – The Art of Stars in HTML5.
• Cargo Bridge – A new quality of bridge builder. Build a bridge and test your construction skills.
• WikiInvest Portfolio – If you feel you need to be in the market these days… this app is for you. Great way to track your investments.
• Speedtracer – For web developers that feel the need for speed. Get insight into the performance of your web applications.
• Priceblink – Finds lower Prices, Coupons and Reviews while you shop. Checks for lower prices when you’re shopping or it stays hidden.