esphome

__init__.py

[esp32] Reduce Arduino build size by 44% and build time by 36% (#13623 )

2026-02-05 10:52:43 +01:00

application.cpp

[core] Add capacity check to register_component_ (#13778 )

2026-02-05 14:00:16 +00:00

application.h

[infrared] Implement experimental API/Core/component for new component/entity type (#13129 )

2026-01-12 05:01:23 +00:00

area.h

[API] Sub devices and areas (#8544 )

2025-06-25 12:03:41 +00:00

automation.h

[mqtt] Reduce heap allocations in hot paths (#13362 )

2026-01-21 18:35:59 -10:00

base_automation.h

[scheduler] Eliminate heap allocations for std::string names and add uint32_t ID API (#13200 )

2026-01-14 09:15:31 -05:00

build_info_data.h

[core] Move comment to PROGMEM on ESP8266 (#12554 )

2025-12-22 21:37:51 +00:00

color.cpp

[core] Move Color::gradient to cpp to avoid duplicate code (#12348 )

2025-12-07 22:08:21 -06:00

color.h

[core] Move Color::gradient to cpp to avoid duplicate code (#12348 )

2025-12-07 22:08:21 -06:00

component_iterator.cpp

[infrared] Implement experimental API/Core/component for new component/entity type (#13129 )

2026-01-12 05:01:23 +00:00

component_iterator.h

[infrared] Implement experimental API/Core/component for new component/entity type (#13129 )

2026-01-12 05:01:23 +00:00

component.cpp

[core] Add missing uint32_t ID overloads for defer() and cancel_defer() (#13720 )

2026-02-02 22:22:11 +01:00

component.h

[core] Add missing uint32_t ID overloads for defer() and cancel_defer() (#13720 )

2026-02-02 22:22:11 +01:00

config.py

[web_server] Use centralized length constants for buffer sizing (#13073 )

2026-01-08 20:36:08 -10:00

controller_registry.cpp

[water_heater] (1/4) Implement API/Core/component for new water_heater component (#12498 )

2025-12-21 11:36:34 -10:00

controller_registry.h

[water_heater] (1/4) Implement API/Core/component for new water_heater component (#12498 )

2025-12-21 11:36:34 -10:00

controller.h

[water_heater] (1/4) Implement API/Core/component for new water_heater component (#12498 )

2025-12-21 11:36:34 -10:00

datatypes.h

Remove backports of std (#9246 )

2025-06-29 07:56:12 +12:00

defines.h

[wifi] Conditionally compile on_connect/on_disconnect triggers (#13684 )

2026-02-03 04:29:18 +01:00

device.h

[API] Sub devices and areas (#8544 )

2025-06-25 12:03:41 +00:00

doxygen.h

Fix api doc homepage (#8836 )

2025-05-19 13:57:41 +12:00

entity_base.cpp

[core] Add LOG_ENTITY_ICON/DEVICE_CLASS/UNIT_OF_MEASUREMENT macros (#13578 )

2026-01-28 05:11:30 +00:00

entity_base.h

[core] Add LOG_ENTITY_ICON/DEVICE_CLASS/UNIT_OF_MEASUREMENT macros (#13578 )

2026-01-28 05:11:30 +00:00

entity_helpers.py

[core] Remove object_id RAM storage - no longer in hot path after #12627 (#12631 )

2026-01-02 15:46:01 -10:00

event_pool.h

[libretiny] Remove unsupported lock-free queue and event pool implementations (#9653 )

2025-07-18 23:40:14 +12:00

finite_set_mask.h

[light] Extract ColorModeMask into generic FiniteSetMask helper (#11472 )

2025-10-23 14:22:46 +13:00

gpio.cpp

[gpio] Avoid heap allocation in dump_summary (#12760 )

2026-01-02 15:42:56 -10:00

gpio.h

[gpio] Avoid heap allocation in dump_summary (#12760 )

2026-01-02 15:42:56 -10:00

hal.h

[core] Remove unused USE_ESP32_FRAMEWORK_ARDUINO ifdefs (#12813 )

2026-01-02 14:47:14 -05:00

hash_base.h

[core] Fix ESP32-S2/S3 hardware SHA crash by aligning HashBase digest buffer (#13234 )

2026-01-15 18:29:11 +00:00

helpers.cpp

[http_request] Fix chunked transfer encoding on Arduino platforms (#13790 )

2026-02-06 15:52:41 +01:00

helpers.h

[http_request] Fix chunked transfer encoding on Arduino platforms (#13790 )

2026-02-06 15:52:41 +01:00

lock_free_queue.h

[core] Make LockFreeQueue more widely available (#12766 )

2026-01-01 22:07:35 +11:00

log_const_en.h

Use a define for log message constants (#8952 )

2025-06-11 12:32:51 +12:00

log.cpp

[core] Replace USE_ESP_IDF with USE_ESP32 across components (#12673 )

2025-12-27 11:59:55 -10:00

log.h

[core] Replace USE_ESP_IDF with USE_ESP32 across components (#12673 )

2025-12-27 11:59:55 -10:00

macros.h

[nrf52,ssd1306_i2c] fix build error (#11847 )

2025-11-11 18:18:17 +00:00

optional.h

[binary_sensor] Add action to invalidate state and pass to HA (#8961 )

2025-06-12 09:16:20 +10:00

preferences.h

Add Factory Reset button and switch (#3724 )

2022-09-12 10:23:46 +12:00

progmem.h

[core] Add PROGMEM_STRING_TABLE macro for flash-optimized string lookups (#13659 )

2026-02-06 15:26:16 +01:00

ring_buffer.cpp

RingBuffer: Make partial writing optional (#10302 )

2025-09-09 08:39:47 -05:00

ring_buffer.h

RingBuffer: Make partial writing optional (#10302 )

2025-09-09 08:39:47 -05:00

scheduler.cpp

[scheduler] Eliminate heap allocations for std::string names and add uint32_t ID API (#13200 )

2026-01-14 09:15:31 -05:00

scheduler.h

[scheduler] Replace resize() with erase() to save ~ 436 bytes flash (#13214 )

2026-01-18 18:54:30 -10:00

string_ref.h

[select][fan] Use StringRef for on_value/on_preset_set triggers to avoid heap allocation (#13324 )

2026-01-18 19:51:11 -10:00

template_lambda.h

[template] Eliminate optional wrapper to save 4 bytes RAM per instance (#11610 )

2025-10-30 15:06:21 +13:00

time.cpp

[datetime] Add const char * overloads for string parsing to avoid heap allocation (#13363 )

2026-01-20 17:50:01 -10:00

time.h

[datetime] Add const char * overloads for string parsing to avoid heap allocation (#13363 )

2026-01-20 17:50:01 -10:00

util.cpp

ESP-IDF support and generic target platforms (#2303 )

2021-09-20 11:47:51 +02:00

util.h

ESP-IDF support and generic target platforms (#2303 )

2021-09-20 11:47:51 +02:00

version.h

Add ESPHOME_VERSION_CODE define (#2324 )

2021-09-20 20:16:59 +12:00