Simple CSS is a very exquisite and user-friendly visual CSS editor and designer, compared with many traditional visual CSS editor, it appears to be more concise and humanized.

Make SFX is an very easy-to-use (only 2 steps: select source folder -> set the target EXE file name. All done!) freeware utility specially designed to make self-extracting (SFX) archives or stand-alone (un-extracted) executable (EXE) file with ease.

As a matter of experience, many people (especially for personal webmasters) have deeply understood the installation of Apache server on localhost is definitely not an easy thing, not to mention adding a MySQL, PHP or Perl component, harder. Nevertheless, luckily there are tools similar to XAMPP integrate frequently-used development environments into one package.

Database Browser is a freeware visual database manager, can be used to browser, create, design and modify all kinds of database files. Users and developers can create database, edit and search data in his familiar spreadsheet interface, yet without having to learn the complex SQL commands.

Below, I searched and organized 4 tables/lists of HTML codes that many of the special characters and symbols used on web pages for web designers and developers' convenience.