Client Runtime > Elixir Standard Library > Kernel

Kernel

Browse all functions in the Kernel Elixir standard library module to see which are available in Hologram's client runtime.
Quickly scan implementation status, progress percentages, and Erlang dependency counts at a glance.

Progress: 92% (161 functions)

done 123 functions

in progress 29 functions

todo 0 functions

deferred 9 functions

Functions

Kernel.!/1 done

100% progress 14 Erlang deps

Kernel.!=/2 done

100% progress 1 Erlang deps

Kernel.!==/2 done

100% progress 1 Erlang deps

Kernel.&&/2 done

100% progress 14 Erlang deps

Kernel.*/2 done

100% progress 1 Erlang deps

Kernel.**/2 done

100% progress 10 Erlang deps

Kernel.+/1 done

100% progress 1 Erlang deps

Kernel.+/2 done

100% progress 1 Erlang deps

Kernel.++/2 done

100% progress 1 Erlang deps

Kernel.-/1 done

100% progress 1 Erlang deps

Kernel.-/2 done

100% progress 1 Erlang deps

Kernel.--/2 done

100% progress 1 Erlang deps

Kernel.../0 in progress

85% progress 111 Erlang deps

Kernel.../2 in progress

85% progress 113 Erlang deps

Kernel...///3 in progress

85% progress 111 Erlang deps

Kernel.//2 done

100% progress 1 Erlang deps

Kernel.</2 done

100% progress 1 Erlang deps

Kernel.<=/2 done

100% progress 3 Erlang deps

Kernel.<>/2 done

100% progress 0 Erlang deps

Kernel.==/2 done

100% progress 1 Erlang deps

Kernel.===/2 done

100% progress 1 Erlang deps

Kernel.=~/2 in progress

85% progress 112 Erlang deps

Kernel.>/2 done

100% progress 1 Erlang deps

Kernel.>=/2 done

100% progress 3 Erlang deps

Kernel.@/1 done

100% progress 0 Erlang deps

Kernel.abs/1 done

100% progress 1 Erlang deps

Kernel.alias!/1 done

100% progress 0 Erlang deps

Kernel.and/2 done

100% progress 3 Erlang deps

Kernel.apply/2 done

100% progress 1 Erlang deps

Kernel.apply/3 done

100% progress 1 Erlang deps

Kernel.binary_part/3 done

100% progress 1 Erlang deps

Kernel.binary_slice/2 in progress

85% progress 112 Erlang deps

Kernel.binary_slice/3 done

100% progress 13 Erlang deps

Kernel.binding/0 done

100% progress 0 Erlang deps

Kernel.binding/1 done

100% progress 0 Erlang deps

Kernel.bit_size/1 done

100% progress 1 Erlang deps

Kernel.byte_size/1 done

100% progress 1 Erlang deps

Kernel.ceil/1 done

100% progress 1 Erlang deps

Kernel.dbg/0 done

100% progress 0 Erlang deps

Kernel.dbg/1 done

100% progress 0 Erlang deps

Kernel.dbg/2 done

100% progress 0 Erlang deps

Kernel.def/1 done

100% progress 0 Erlang deps

Kernel.def/2 done

100% progress 0 Erlang deps

Kernel.defdelegate/2 done

100% progress 0 Erlang deps

Kernel.defexception/1 done

100% progress 0 Erlang deps

Kernel.defguard/1 done

100% progress 0 Erlang deps

Kernel.defguardp/1 done

100% progress 0 Erlang deps

Kernel.defimpl/2 done

100% progress 0 Erlang deps

Kernel.defimpl/3 done

100% progress 0 Erlang deps

Kernel.defmacro/1 done

100% progress 0 Erlang deps

Kernel.defmacro/2 done

100% progress 0 Erlang deps

Kernel.defmacrop/1 done

100% progress 0 Erlang deps

Kernel.defmacrop/2 done

100% progress 0 Erlang deps

Kernel.defmodule/2 done

100% progress 0 Erlang deps

Kernel.defoverridable/1 done

100% progress 0 Erlang deps

Kernel.defp/1 done

100% progress 0 Erlang deps

Kernel.defp/2 done

100% progress 0 Erlang deps

Kernel.defprotocol/2 done

100% progress 0 Erlang deps

Kernel.defstruct/1 done

100% progress 0 Erlang deps

Kernel.destructure/2 done

100% progress 7 Erlang deps

Kernel.div/2 done

100% progress 1 Erlang deps

Kernel.elem/2 done

100% progress 2 Erlang deps

Kernel.exit/1 done

100% progress 1 Erlang deps

Kernel.floor/1 done

100% progress 1 Erlang deps

Kernel.function_exported?/3 done

100% progress 1 Erlang deps

Kernel.get_and_update_in/2 in progress

86% progress 120 Erlang deps

Kernel.get_and_update_in/3 in progress

86% progress 119 Erlang deps

Kernel.get_in/1 done

100% progress 2 Erlang deps

Kernel.get_in/2 in progress

85% progress 117 Erlang deps

Kernel.hd/1 done

100% progress 1 Erlang deps

Kernel.if/2 done

100% progress 14 Erlang deps

Kernel.in/2 done

100% progress 14 Erlang deps

Kernel.inspect/1 done

100% progress 0 Erlang deps

Kernel.inspect/2 done

100% progress 0 Erlang deps

Kernel.is_atom/1 done

100% progress 1 Erlang deps

Kernel.is_binary/1 done

100% progress 1 Erlang deps

Kernel.is_bitstring/1 done

100% progress 1 Erlang deps

Kernel.is_boolean/1 done

100% progress 1 Erlang deps

Kernel.is_exception/1 done

100% progress 10 Erlang deps

Kernel.is_exception/2 in progress

85% progress 114 Erlang deps

Kernel.is_float/1 done

100% progress 1 Erlang deps

Kernel.is_function/1 done

100% progress 1 Erlang deps

Kernel.is_function/2 done

100% progress 1 Erlang deps

Kernel.is_integer/1 done

100% progress 1 Erlang deps

Kernel.is_list/1 done

100% progress 1 Erlang deps

Kernel.is_map/1 done

100% progress 1 Erlang deps

Kernel.is_map_key/2 done

100% progress 2 Erlang deps

Kernel.is_nil/1 done

100% progress 1 Erlang deps

Kernel.is_non_struct_map/1 done

100% progress 10 Erlang deps

Kernel.is_number/1 done

100% progress 1 Erlang deps

Kernel.is_pid/1 done

100% progress 1 Erlang deps

Kernel.is_port/1 done

100% progress 1 Erlang deps

Kernel.is_reference/1 done

100% progress 1 Erlang deps

Kernel.is_struct/1 done

100% progress 9 Erlang deps

Kernel.is_struct/2 in progress

85% progress 114 Erlang deps

Kernel.is_tuple/1 done

100% progress 1 Erlang deps

Kernel.length/1 done

100% progress 1 Erlang deps

Kernel.macro_exported?/3 done

100% progress 10 Erlang deps

Kernel.make_ref/0 done

100% progress 1 Erlang deps

Kernel.map_size/1 done

100% progress 1 Erlang deps

Kernel.match?/2 done

100% progress 0 Erlang deps

Kernel.max/2 done

100% progress 1 Erlang deps

Kernel.min/2 done

100% progress 1 Erlang deps

Kernel.node/0 done

100% progress 1 Erlang deps

Kernel.node/1 deferred

0% progress 1 Erlang deps

Kernel.not/1 done

100% progress 1 Erlang deps

Kernel.or/2 done

100% progress 3 Erlang deps

Kernel.pop_in/1 in progress

86% progress 123 Erlang deps

Kernel.pop_in/2 in progress

86% progress 122 Erlang deps

Kernel.put_elem/3 done

100% progress 2 Erlang deps

Kernel.put_in/2 done

100% progress 4 Erlang deps

Kernel.put_in/3 in progress

86% progress 119 Erlang deps

Kernel.raise/1 in progress

85% progress 111 Erlang deps

Kernel.raise/2 done

100% progress 2 Erlang deps

Kernel.rem/2 done

100% progress 1 Erlang deps

Kernel.reraise/2 in progress

85% progress 111 Erlang deps

Kernel.reraise/3 done

100% progress 1 Erlang deps

Kernel.round/1 done

100% progress 1 Erlang deps

Kernel.self/0 deferred

0% progress 1 Erlang deps

Kernel.send/2 deferred

0% progress 1 Erlang deps

Kernel.sigil_C/2 done

100% progress 0 Erlang deps

Kernel.sigil_D/2 done

100% progress 0 Erlang deps

Kernel.sigil_N/2 done

100% progress 0 Erlang deps

Kernel.sigil_R/2 in progress

85% progress 112 Erlang deps

Kernel.sigil_S/2 done

100% progress 0 Erlang deps

Kernel.sigil_T/2 done

100% progress 0 Erlang deps

Kernel.sigil_U/2 done

100% progress 0 Erlang deps

Kernel.sigil_W/2 in progress

85% progress 112 Erlang deps

Kernel.sigil_c/2 in progress

85% progress 111 Erlang deps

Kernel.sigil_r/2 in progress

85% progress 112 Erlang deps

Kernel.sigil_s/2 done

100% progress 0 Erlang deps

Kernel.sigil_w/2 in progress

85% progress 112 Erlang deps

Kernel.spawn/1 deferred

0% progress 1 Erlang deps

Kernel.spawn/3 deferred

0% progress 1 Erlang deps

Kernel.spawn_link/1 deferred

0% progress 1 Erlang deps

Kernel.spawn_link/3 deferred

0% progress 1 Erlang deps

Kernel.spawn_monitor/1 deferred

0% progress 1 Erlang deps

Kernel.spawn_monitor/3 deferred

0% progress 1 Erlang deps

Kernel.struct/1 in progress

85% progress 111 Erlang deps

Kernel.struct/2 in progress

85% progress 111 Erlang deps

Kernel.struct!/1 in progress

85% progress 111 Erlang deps

Kernel.struct!/2 in progress

85% progress 111 Erlang deps

Kernel.tap/2 done

100% progress 0 Erlang deps

Kernel.then/2 done

100% progress 0 Erlang deps

Kernel.throw/1 done

100% progress 1 Erlang deps

Kernel.tl/1 done

100% progress 1 Erlang deps

Kernel.to_char_list/1 in progress

85% progress 115 Erlang deps

Kernel.to_charlist/1 in progress

85% progress 115 Erlang deps

Kernel.to_string/1 in progress

85% progress 111 Erlang deps

Kernel.to_timeout/1 in progress

85% progress 113 Erlang deps

Kernel.trunc/1 done

100% progress 1 Erlang deps

Kernel.tuple_size/1 done

100% progress 1 Erlang deps

Kernel.unless/2 done

100% progress 14 Erlang deps

Kernel.update_in/2 done

100% progress 4 Erlang deps

Kernel.update_in/3 in progress

86% progress 119 Erlang deps

Kernel.use/1 done

100% progress 0 Erlang deps

Kernel.use/2 done

100% progress 0 Erlang deps

Kernel.var!/1 done

100% progress 0 Erlang deps

Kernel.var!/2 done

100% progress 0 Erlang deps

Kernel.|>/2 done

100% progress 0 Erlang deps

Kernel.||/2 done

100% progress 14 Erlang deps

Function	Progress	Status	Deps
Kernel.!/1	100%	done	14
Kernel.!=/2	100%	done	1
Kernel.!==/2	100%	done	1
Kernel.&&/2	100%	done	14
Kernel.*/2	100%	done	1
Kernel.**/2	100%	done	10
Kernel.+/1	100%	done	1
Kernel.+/2	100%	done	1
Kernel.++/2	100%	done	1
Kernel.-/1	100%	done	1
Kernel.-/2	100%	done	1
Kernel.--/2	100%	done	1
Kernel.../0	85%	in progress	111
Kernel.../2	85%	in progress	113
Kernel...///3	85%	in progress	111
Kernel.//2	100%	done	1
Kernel.</2	100%	done	1
Kernel.<=/2	100%	done	3
Kernel.<>/2	100%	done	0
Kernel.==/2	100%	done	1
Kernel.===/2	100%	done	1
Kernel.=~/2	85%	in progress	112
Kernel.>/2	100%	done	1
Kernel.>=/2	100%	done	3
Kernel.@/1	100%	done	0
Kernel.abs/1	100%	done	1
Kernel.alias!/1	100%	done	0
Kernel.and/2	100%	done	3
Kernel.apply/2	100%	done	1
Kernel.apply/3	100%	done	1
Kernel.binary_part/3	100%	done	1
Kernel.binary_slice/2	85%	in progress	112
Kernel.binary_slice/3	100%	done	13
Kernel.binding/0	100%	done	0
Kernel.binding/1	100%	done	0
Kernel.bit_size/1	100%	done	1
Kernel.byte_size/1	100%	done	1
Kernel.ceil/1	100%	done	1
Kernel.dbg/0	100%	done	0
Kernel.dbg/1	100%	done	0
Kernel.dbg/2	100%	done	0
Kernel.def/1	100%	done	0
Kernel.def/2	100%	done	0
Kernel.defdelegate/2	100%	done	0
Kernel.defexception/1	100%	done	0
Kernel.defguard/1	100%	done	0
Kernel.defguardp/1	100%	done	0
Kernel.defimpl/2	100%	done	0
Kernel.defimpl/3	100%	done	0
Kernel.defmacro/1	100%	done	0
Kernel.defmacro/2	100%	done	0
Kernel.defmacrop/1	100%	done	0
Kernel.defmacrop/2	100%	done	0
Kernel.defmodule/2	100%	done	0
Kernel.defoverridable/1	100%	done	0
Kernel.defp/1	100%	done	0
Kernel.defp/2	100%	done	0
Kernel.defprotocol/2	100%	done	0
Kernel.defstruct/1	100%	done	0
Kernel.destructure/2	100%	done	7
Kernel.div/2	100%	done	1
Kernel.elem/2	100%	done	2
Kernel.exit/1	100%	done	1
Kernel.floor/1	100%	done	1
Kernel.function_exported?/3	100%	done	1
Kernel.get_and_update_in/2	86%	in progress	120
Kernel.get_and_update_in/3	86%	in progress	119
Kernel.get_in/1	100%	done	2
Kernel.get_in/2	85%	in progress	117
Kernel.hd/1	100%	done	1
Kernel.if/2	100%	done	14
Kernel.in/2	100%	done	14
Kernel.inspect/1	100%	done	0
Kernel.inspect/2	100%	done	0
Kernel.is_atom/1	100%	done	1
Kernel.is_binary/1	100%	done	1
Kernel.is_bitstring/1	100%	done	1
Kernel.is_boolean/1	100%	done	1
Kernel.is_exception/1	100%	done	10
Kernel.is_exception/2	85%	in progress	114
Kernel.is_float/1	100%	done	1
Kernel.is_function/1	100%	done	1
Kernel.is_function/2	100%	done	1
Kernel.is_integer/1	100%	done	1
Kernel.is_list/1	100%	done	1
Kernel.is_map/1	100%	done	1
Kernel.is_map_key/2	100%	done	2
Kernel.is_nil/1	100%	done	1
Kernel.is_non_struct_map/1	100%	done	10
Kernel.is_number/1	100%	done	1
Kernel.is_pid/1	100%	done	1
Kernel.is_port/1	100%	done	1
Kernel.is_reference/1	100%	done	1
Kernel.is_struct/1	100%	done	9
Kernel.is_struct/2	85%	in progress	114
Kernel.is_tuple/1	100%	done	1
Kernel.length/1	100%	done	1
Kernel.macro_exported?/3	100%	done	10
Kernel.make_ref/0	100%	done	1
Kernel.map_size/1	100%	done	1
Kernel.match?/2	100%	done	0
Kernel.max/2	100%	done	1
Kernel.min/2	100%	done	1
Kernel.node/0	100%	done	1
Kernel.node/1	0%	deferred	1
Kernel.not/1	100%	done	1
Kernel.or/2	100%	done	3
Kernel.pop_in/1	86%	in progress	123
Kernel.pop_in/2	86%	in progress	122
Kernel.put_elem/3	100%	done	2
Kernel.put_in/2	100%	done	4
Kernel.put_in/3	86%	in progress	119
Kernel.raise/1	85%	in progress	111
Kernel.raise/2	100%	done	2
Kernel.rem/2	100%	done	1
Kernel.reraise/2	85%	in progress	111
Kernel.reraise/3	100%	done	1
Kernel.round/1	100%	done	1
Kernel.self/0	0%	deferred	1
Kernel.send/2	0%	deferred	1
Kernel.sigil_C/2	100%	done	0
Kernel.sigil_D/2	100%	done	0
Kernel.sigil_N/2	100%	done	0
Kernel.sigil_R/2	85%	in progress	112
Kernel.sigil_S/2	100%	done	0
Kernel.sigil_T/2	100%	done	0
Kernel.sigil_U/2	100%	done	0
Kernel.sigil_W/2	85%	in progress	112
Kernel.sigil_c/2	85%	in progress	111
Kernel.sigil_r/2	85%	in progress	112
Kernel.sigil_s/2	100%	done	0
Kernel.sigil_w/2	85%	in progress	112
Kernel.spawn/1	0%	deferred	1
Kernel.spawn/3	0%	deferred	1
Kernel.spawn_link/1	0%	deferred	1
Kernel.spawn_link/3	0%	deferred	1
Kernel.spawn_monitor/1	0%	deferred	1
Kernel.spawn_monitor/3	0%	deferred	1
Kernel.struct/1	85%	in progress	111
Kernel.struct/2	85%	in progress	111
Kernel.struct!/1	85%	in progress	111
Kernel.struct!/2	85%	in progress	111
Kernel.tap/2	100%	done	0
Kernel.then/2	100%	done	0
Kernel.throw/1	100%	done	1
Kernel.tl/1	100%	done	1
Kernel.to_char_list/1	85%	in progress	115
Kernel.to_charlist/1	85%	in progress	115
Kernel.to_string/1	85%	in progress	111
Kernel.to_timeout/1	85%	in progress	113
Kernel.trunc/1	100%	done	1
Kernel.tuple_size/1	100%	done	1
Kernel.unless/2	100%	done	14
Kernel.update_in/2	100%	done	4
Kernel.update_in/3	86%	in progress	119
Kernel.use/1	100%	done	0
Kernel.use/2	100%	done	0
Kernel.var!/1	100%	done	0
Kernel.var!/2	100%	done	0
Kernel.\|>/2	100%	done	0
Kernel.\|\|/2	100%	done	14