A core contributor/developer sheds some light on the process of contributing code to WordPress core.
Link types help describe the relationship between two or more web pages. There are 12 link types for hyperlinks.
Some interesting facts about jQuery. Shared by the open source project’s creator.
Meaningful markup for textual web content such as blog posts, news articles, and essays.
This guide on improving web performance talks about optimizing the HTML structure to load resources optimally, as well as server configurations.
A community discussion about our favorite open source dev tools.
This free icon set contains 100 symbols for common user-interface actions. Each icon is available in PNG and SVG.