The Qiita Advent Calendar 2022 is supported by the following companies, organizations, and services.
redeemPresent
parkQiita Official
codeProgramming language
account_treeLibrary & Framework
databaseDatabase & DWH
publicWeb technology
smartphoneNative application
cloudDevOpts & Infrastructure & SRE
memoryIoT & Hardware
computerOS
editEditor
schoolScience & Theory
grid_viewService & Application
apartmentOrganization
calendar_monthOther
calendar_todayNot set
秋葉原ロボット部
Akerun
キーボード、自作キーボード
一人でダイソーのおもちゃを毎日分解する
自作CPU
enebular_uhuru
ハード その他
HDL
HoloLens
IoTLT
LovyanGFX
M5Stack
Magic Leap2
micro:bit Advent Calendar 2022
#NervesJP
Node-RED
obniz
Playdate
Raspberry Pi
Seeed UG
SORACOM
spresense
testtest
toio
Voice User Interface (スマートスピーカーなど)