Datum is, from its Latin origin, a singular form of data, and may refer to a single item of data. 1 Singular data point.
Front-end developers are responsible for a websiteâs user-facing code and the architecture of its immersive user experiences. In order to execute those objectives, front-end devs must be adept at three main languages: HTML, CSS, and Javascript programming.
Front-End Developers. According to a 2012 salary survey conducted by the American Institute of Graphic Arts, or AIGA, the median reported salary for front-end web developers was $60,000, and the highest-earning 25 percent made $80,000 or more per year.