surface:set_size()

[wrightmat]

There doesn't appear to be a way to resize a surface after it has been initialized. The API specifies that a text surface can't be resized, which makes sense, but it would be a useful function for a regular surface.

[TeamLJS]

If you mean the main surface (or the so common called dst_surface), it will be possible #1027

If you mean resizing a created surface, then yeah, also it depends what you want