KeyCAPTCHA – spam is a growing problem, especially in email communication. One of the ways to try and keep the spam levels down is to install a CAPTCHA on your website contact form. KeyCAPTCHA provides several CAPTCHA options, one free, and the rest paid.
Wordbase – the battlefield awaits you and it’s time to play Wordbase! This addictive two-player word game is a brand-new experience that will push your vocabulary to its limit! Form words and have fun in a strategic, tactical word game. Face the grid and dominate it by possessing as many letters as possible. Take control of squares and form letters with a keen-eye.
PostgreSQL Exercises – there’s a lot of material out there to help people learn about SQL, but not a great deal to make it easy to learn by doing. PG Exercises provides a series of questions and explanations built on a single, simple dataset. It’s designed for use as a partner to a good book or Postgres’ documentation.
Zoom Page – is a Firefox extension that allows a webpage or image to be viewed larger or smaller than normal, using a multi-function button that can be placed on any tool bar. The current zoom level is displayed as a percentage and the zoom level can be manually changed.
SafeSpot – draws the attention of people who care about you at times of need, and makes it easier for them to find you. Create response groups based on locations you visit frequently, and add people who care about you to each group. Whenever you don’t feel safe, start SafeSpot.