Fira Code is a popular programming font designed specifically for developers. It is based on the Fira font, featuring ligatures that combine commonly used programming symbols and operators into more aesthetically pleasing forms, such as != becoming a more elegant symbol. This font is not only visually clear and easy to read, but also supports multiple languages and character sets, ensuring normal display in different environments. The design of Fira Code considers the needs of developers, reducing visual fatigue and improving programming efficiency, making it a popular choice for many programmers.