Stylus Documentation

Functions

• +cache(keys...)
• +prefix-classes(prefix)
• @block
• @extend
• @font-face
• @import and @require
• @keyframes
• @media
• Color Functions
• Console Functions
• External File Functions
• List / Hash Functions
• Math Functions
• Path Functions
• String Functions
• Unit Functions
• Utility Functions
• abs(unit)
• add-property(name, expr)
• alpha(color[, value])
• avg(nums)
• base-convert(num, base, width)
• basename(path[, ext])
• blend(top[, bottom])
• blue(color[, value])
• called-from property
• ceil(unit)
• complement(color)
• contrast(top[, bottom])
• convert(str)
• cos(angle)
• current-media()
• dark(color)
• darken(color, amount)
• define(name, expr[, global])
• desaturate(color, amount)
• dirname(path)
• embedurl(path[, encoding])
• error(msg)
• even(unit)
• extname(path)
• floor(unit)
• grayscale(color)
• green(color[, value])
• hsl(color | h,s,l)
• hsla(color | h,s,l,a)
• hue(color[, value])
• image-size(path)
• index(list, value)
• invert(color)
• join(delim, vals...)
• json(path[, options])
• keys(pairs)
• last(expr)
• length([expr])
• light(color)
• lighten(color, amount)
• lightness(color[, value])
• list-separator(list)
• lookup(name)
• luminosity(color)
• match(pattern, string[, flags])
• max(a, b)
• min(a, b)
• mix(color1, color2[, amount])
• odd(unit)
• operate(op, left, right)
• opposite-position(positions)
• p(expr)
• pathjoin(...)
• percentage(num)
• pop(expr)
• push(expr, args...)
• range(start, stop[, step])
• red(color[, value])
• replace(pattern, replacement, val)
• rgb(color | r,g,b)
• rgba(color | r,g,b,a)
• round(unit)
• s(fmt, ...)
• saturate(color, amount)
• saturation(color[, value])
• selector()
• selector-exists(selector)
• shade(color, amount)
• shift(expr)
• sin(angle)
• slice(val, start[, end])
• spin(color, amount)
• split(delim, val)
• substr(val, start, length)
• sum(nums)
• tan(angle)
• tint(color, amount)
• transparentify(top[, bottom, alpha])
• typeof(node)
• unit(val[, type])
• unquote(str | ident)
• unshift(expr, args...)
• url()
• use(path)
• values(pairs)
• warn(msg)

Guides

• Additive: + -
• Aliasing
• Anonymous functions
• Argument Defaults
• Binary Operators
• Block mixins
• Built-in Functions
• CSS Literal
• CSS Style Syntax
• Casting
• Char Escaping
• Color Operations
• Comments
• Conditional Assignment: ?= :=
• Conditionals
• Connect Middleware
• Create a sourcemap
• Disambiguation
• Equality & Relational: == != >= <= > <
• Error Reporting
• Executable
• Existence Operator: in
• Exponent: **
• Function Bodies
• Function Conditionals
• Functions
• Hash Example
• Hashes
• Indentation
• Initial Reference
• Instance Check: is a
• Interpolation
• Introspection API
• Iteration
• JavaScript API
• JavaScript API
• Keyword Arguments
• Logical Operators: && || and or
• Mixing Mixins in Mixins
• Mixins
• Multi-line Comments
• Multi-line buffered Comments
• Multiple Return Values
• Multiple values for selector() bif
• Multiplicative: / * %
• Named Parameters
• Operator Precedence
• Operators
• Other @-rules
• Parent Reference
• Parent References
• Partial Reference
• Postfix Conditionals
• Property Lookup
• Range .. ...
• Ranges in partial references
• Relative Reference
• Rest Params
• Return Values
• Root Reference
• Rule Sets
• Selector Interpolation
• Selectors
• Shorthand operators: += -= *= /= %=
• Single-line Comments
• Sourcemaps
• Sprintf
• Subscript []
• Ternary
• Truthfulness
• Unary Operators
• Undefined Functions
• Unknown at-rules
• Variable Definition: is defined
• Variable Functions
• Variables
• if / else if / else
• selector() bif
• selectors() bif
• unless

Methods

• .define(name, fn)
• .define(name, node)
• .deps()
• .import(path)
• .include(path)
• .set(setting, value)
• .use(fn)
• stylus.middleware(options)
• stylus.resolver([options])

Variables

• mixin