Buffer makes your life easier with a smarter way to schedule tweets. Work out all your tweets at one point in time during the day. Then fill up your Buffer with your tweets and Buffer schedules them for you.
Kuler is the web-hosted application for generating color themes that can inspire any project. No matter what you’re creating, with Kuler you can experiment quickly with color variations and browse thousands of themes from the Kuler community.
The Typetester is an online application for comparison of the fonts for the screen. Its primary role is to make web designer’s life easier. As the new fonts are bundled into operating systems, the list of the common fonts will be updated.
Themeleon helps you to create custom Twitter background. You can use lots of patterns and colors available there or you can customize any of the colors or patterns to get just the right design for you.