I had time to create articles in czech at chemistry section. Also projects have been updated, but there is bunch of editing ahead.

Ideas to follow up:

• create project linux tools (application build, config, etc.)
• create project sysinfo on which I have stated to contribute linux tools
• start preparing multi language site; for starter en_us, cs_cz
• change visuals for the site: text color from white to gray, extend default container 1440px, footer line-height, change pictogram for home