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: 77% (161 functions)

done 101 functions

in progress 35 functions

todo 13 functions

deferred 12 functions

Functions

Kernel.!/1 done

100% progress 13 Erlang deps

Kernel.!=/2 done

100% progress 1 Erlang deps

Kernel.!==/2 done

100% progress 1 Erlang deps

Kernel.&&/2 done

100% progress 13 Erlang deps

Kernel.*/2 done

100% progress 1 Erlang deps

Kernel.**/2 in progress

67% progress 9 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

64% progress 96 Erlang deps

Kernel.../2 in progress

63% progress 97 Erlang deps

Kernel...///3 in progress

64% progress 96 Erlang deps

Kernel.//2 done

100% progress 1 Erlang deps

Kernel.</2 done

100% progress 1 Erlang deps

Kernel.<=/2 done

100% progress 1 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

61% progress 100 Erlang deps

Kernel.>/2 done

100% progress 1 Erlang deps

Kernel.>=/2 done

100% progress 1 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 2 Erlang deps

Kernel.apply/2 todo

0% progress 1 Erlang deps

Kernel.apply/3 todo

0% progress 1 Erlang deps

Kernel.binary_part/3 todo

0% progress 1 Erlang deps

Kernel.binary_slice/2 in progress

64% progress 96 Erlang deps

Kernel.binary_slice/3 in progress

91% progress 11 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 todo

0% 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 5 Erlang deps

Kernel.div/2 done

100% progress 1 Erlang deps

Kernel.elem/2 done

100% progress 2 Erlang deps

Kernel.exit/1 deferred

0% progress 1 Erlang deps

Kernel.floor/1 todo

0% progress 1 Erlang deps

Kernel.function_exported?/3 todo

0% progress 1 Erlang deps

Kernel.get_and_update_in/2 in progress

64% progress 100 Erlang deps

Kernel.get_and_update_in/3 in progress

64% progress 99 Erlang deps

Kernel.get_in/1 done

100% progress 1 Erlang deps

Kernel.get_in/2 in progress

64% progress 96 Erlang deps

Kernel.hd/1 done

100% progress 1 Erlang deps

Kernel.if/2 done

100% progress 13 Erlang deps

Kernel.in/2 done

100% progress 13 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 in progress

71% progress 7 Erlang deps

Kernel.is_exception/2 in progress

62% progress 99 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 todo

0% progress 1 Erlang deps

Kernel.is_nil/1 done

100% progress 1 Erlang deps

Kernel.is_non_struct_map/1 in progress

71% progress 7 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 in progress

67% progress 6 Erlang deps

Kernel.is_struct/2 in progress

62% progress 99 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 deferred

86% progress 7 Erlang deps

Kernel.make_ref/0 todo

0% 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 deferred

0% 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 2 Erlang deps

Kernel.pop_in/1 in progress

64% progress 102 Erlang deps

Kernel.pop_in/2 in progress

63% progress 101 Erlang deps

Kernel.put_elem/3 in progress

50% progress 2 Erlang deps

Kernel.put_in/2 done

100% progress 4 Erlang deps

Kernel.put_in/3 in progress

64% progress 99 Erlang deps

Kernel.raise/1 in progress

63% progress 97 Erlang deps

Kernel.raise/2 done

100% progress 1 Erlang deps

Kernel.rem/2 done

100% progress 1 Erlang deps

Kernel.reraise/2 in progress

64% progress 96 Erlang deps

Kernel.reraise/3 todo

0% progress 1 Erlang deps

Kernel.round/1 todo

0% 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

62% progress 99 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

63% progress 98 Erlang deps

Kernel.sigil_c/2 in progress

64% progress 96 Erlang deps

Kernel.sigil_r/2 in progress

62% progress 99 Erlang deps

Kernel.sigil_s/2 done

100% progress 0 Erlang deps

Kernel.sigil_w/2 in progress

63% progress 98 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

64% progress 96 Erlang deps

Kernel.struct/2 in progress

64% progress 96 Erlang deps

Kernel.struct!/1 in progress

64% progress 96 Erlang deps

Kernel.struct!/2 in progress

64% progress 96 Erlang deps

Kernel.tap/2 done

100% progress 0 Erlang deps

Kernel.then/2 done

100% progress 0 Erlang deps

Kernel.throw/1 todo

0% progress 1 Erlang deps

Kernel.tl/1 done

100% progress 1 Erlang deps

Kernel.to_char_list/1 in progress

63% progress 99 Erlang deps

Kernel.to_charlist/1 in progress

63% progress 99 Erlang deps

Kernel.to_string/1 in progress

64% progress 96 Erlang deps

Kernel.to_timeout/1 in progress

63% progress 97 Erlang deps

Kernel.trunc/1 todo

0% progress 1 Erlang deps

Kernel.tuple_size/1 todo

0% progress 1 Erlang deps

Kernel.unless/2 done

100% progress 13 Erlang deps

Kernel.update_in/2 done

100% progress 4 Erlang deps

Kernel.update_in/3 in progress

64% progress 99 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 13 Erlang deps

Function	Progress	Status	Deps
Kernel.!/1	100%	done	13
Kernel.!=/2	100%	done	1
Kernel.!==/2	100%	done	1
Kernel.&&/2	100%	done	13
Kernel.*/2	100%	done	1
Kernel.**/2	67%	in progress	9
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	64%	in progress	96
Kernel.../2	63%	in progress	97
Kernel...///3	64%	in progress	96
Kernel.//2	100%	done	1
Kernel.</2	100%	done	1
Kernel.<=/2	100%	done	1
Kernel.<>/2	100%	done	0
Kernel.==/2	100%	done	1
Kernel.===/2	100%	done	1
Kernel.=~/2	61%	in progress	100
Kernel.>/2	100%	done	1
Kernel.>=/2	100%	done	1
Kernel.@/1	100%	done	0
Kernel.abs/1	100%	done	1
Kernel.alias!/1	100%	done	0
Kernel.and/2	100%	done	2
Kernel.apply/2	0%	todo	1
Kernel.apply/3	0%	todo	1
Kernel.binary_part/3	0%	todo	1
Kernel.binary_slice/2	64%	in progress	96
Kernel.binary_slice/3	91%	in progress	11
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	0%	todo	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	5
Kernel.div/2	100%	done	1
Kernel.elem/2	100%	done	2
Kernel.exit/1	0%	deferred	1
Kernel.floor/1	0%	todo	1
Kernel.function_exported?/3	0%	todo	1
Kernel.get_and_update_in/2	64%	in progress	100
Kernel.get_and_update_in/3	64%	in progress	99
Kernel.get_in/1	100%	done	1
Kernel.get_in/2	64%	in progress	96
Kernel.hd/1	100%	done	1
Kernel.if/2	100%	done	13
Kernel.in/2	100%	done	13
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	71%	in progress	7
Kernel.is_exception/2	62%	in progress	99
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	0%	todo	1
Kernel.is_nil/1	100%	done	1
Kernel.is_non_struct_map/1	71%	in progress	7
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	67%	in progress	6
Kernel.is_struct/2	62%	in progress	99
Kernel.is_tuple/1	100%	done	1
Kernel.length/1	100%	done	1
Kernel.macro_exported?/3	86%	deferred	7
Kernel.make_ref/0	0%	todo	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	0%	deferred	1
Kernel.node/1	0%	deferred	1
Kernel.not/1	100%	done	1
Kernel.or/2	100%	done	2
Kernel.pop_in/1	64%	in progress	102
Kernel.pop_in/2	63%	in progress	101
Kernel.put_elem/3	50%	in progress	2
Kernel.put_in/2	100%	done	4
Kernel.put_in/3	64%	in progress	99
Kernel.raise/1	63%	in progress	97
Kernel.raise/2	100%	done	1
Kernel.rem/2	100%	done	1
Kernel.reraise/2	64%	in progress	96
Kernel.reraise/3	0%	todo	1
Kernel.round/1	0%	todo	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	62%	in progress	99
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	63%	in progress	98
Kernel.sigil_c/2	64%	in progress	96
Kernel.sigil_r/2	62%	in progress	99
Kernel.sigil_s/2	100%	done	0
Kernel.sigil_w/2	63%	in progress	98
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	64%	in progress	96
Kernel.struct/2	64%	in progress	96
Kernel.struct!/1	64%	in progress	96
Kernel.struct!/2	64%	in progress	96
Kernel.tap/2	100%	done	0
Kernel.then/2	100%	done	0
Kernel.throw/1	0%	todo	1
Kernel.tl/1	100%	done	1
Kernel.to_char_list/1	63%	in progress	99
Kernel.to_charlist/1	63%	in progress	99
Kernel.to_string/1	64%	in progress	96
Kernel.to_timeout/1	63%	in progress	97
Kernel.trunc/1	0%	todo	1
Kernel.tuple_size/1	0%	todo	1
Kernel.unless/2	100%	done	13
Kernel.update_in/2	100%	done	4
Kernel.update_in/3	64%	in progress	99
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	13