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Tags / Hardware and IoT /

Arduino library

Library or sketch for the Arduino platform and its compatible boards.

The 45repositories with this Tag gained +190 net stars in the last 30 days, 35% more than the 30 days before.

0 created in the last 90 days · 1 published a release in the last 30 days · 39K stars in total

All in the Repository Index On Trending

Net stars each day, last 30 days+33 last 7 days

Oct 6, 2026Nov 4, 2026

Most net stars, last 30 days

crankyoldgit/IRremoteESP8266

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

+45

24% of the net stars of this Tag

Largest Pace, last 30 days

No other repository gained 2 or more times the net stars of the 30 days before.

Most stars, created in the last 90 days

No other repository with this Tag was created in the last 90 days.

Where the stars went, last 13 weeks

Net stars gained each week. The repositories that gained the most have their own color.

crankyoldgit/IRremoteESP8266 gained 25% of the net stars of this Tag in the last 13 weeks.

crankyoldgit/IRremoteESP8266, week to Aug 12: +10 net starsHomeSpan/HomeSpan, week to Aug 12: +3 net starsgrbl/grbl, week to Aug 12: +5 net starsbblanchon/ArduinoJson, week to Aug 12: +4 net starsearlephilhower/ESP8266Audio, week to Aug 12: +5 net starsAll other repositories, week to Aug 12: +9 net starscrankyoldgit/IRremoteESP8266, week to Aug 19: +9 net starsHomeSpan/HomeSpan, week to Aug 19: +5 net starsgrbl/grbl, week to Aug 19: +3 net starsbblanchon/ArduinoJson, week to Aug 19: +4 net starsearlephilhower/ESP8266Audio, week to Aug 19: +3 net starsAll other repositories, week to Aug 19: +9 net starscrankyoldgit/IRremoteESP8266, week to Aug 26: +4 net starsHomeSpan/HomeSpan, week to Aug 26: +2 net starsgrbl/grbl, week to Aug 26: +7 net starsbblanchon/ArduinoJson, week to Aug 26: +3 net starsearlephilhower/ESP8266Audio, week to Aug 26: +5 net starsAll other repositories, week to Aug 26: +11 net starscrankyoldgit/IRremoteESP8266, week to Sep 2: +8 net starsHomeSpan/HomeSpan, week to Sep 2: +4 net starsgrbl/grbl, week to Sep 2: +3 net starsbblanchon/ArduinoJson, week to Sep 2: +2 net starsearlephilhower/ESP8266Audio, week to Sep 2: +3 net starsAll other repositories, week to Sep 2: +7 net starscrankyoldgit/IRremoteESP8266, week to Sep 9: +11 net starsHomeSpan/HomeSpan, week to Sep 9: +7 net starsgrbl/grbl, week to Sep 9: +8 net starsbblanchon/ArduinoJson, week to Sep 9: +4 net starsearlephilhower/ESP8266Audio, week to Sep 9: +1 net starsAll other repositories, week to Sep 9: +11 net starscrankyoldgit/IRremoteESP8266, week to Sep 16: +7 net starsHomeSpan/HomeSpan, week to Sep 16: +4 net starsgrbl/grbl, week to Sep 16: +4 net starsbblanchon/ArduinoJson, week to Sep 16: +3 net starsearlephilhower/ESP8266Audio, week to Sep 16: +2 net starsAll other repositories, week to Sep 16: +9 net starscrankyoldgit/IRremoteESP8266, week to Sep 23: +11 net starsHomeSpan/HomeSpan, week to Sep 23: +3 net starsgrbl/grbl, week to Sep 23: +4 net starsbblanchon/ArduinoJson, week to Sep 23: +5 net starsearlephilhower/ESP8266Audio, week to Sep 23: +2 net starsAll other repositories, week to Sep 23: +11 net starscrankyoldgit/IRremoteESP8266, week to Sep 30: +7 net starsHomeSpan/HomeSpan, week to Sep 30: +5 net starsgrbl/grbl, week to Sep 30: +4 net starsbblanchon/ArduinoJson, week to Sep 30: +4 net starsearlephilhower/ESP8266Audio, week to Sep 30: +3 net starsAll other repositories, week to Sep 30: +9 net starscrankyoldgit/IRremoteESP8266, week to Oct 7: +11 net starsHomeSpan/HomeSpan, week to Oct 7: +2 net starsgrbl/grbl, week to Oct 7: +3 net starsbblanchon/ArduinoJson, week to Oct 7: +2 net starsearlephilhower/ESP8266Audio, week to Oct 7: +3 net starsAll other repositories, week to Oct 7: +12 net starscrankyoldgit/IRremoteESP8266, week to Oct 14: +7 net starsHomeSpan/HomeSpan, week to Oct 14: +14 net starsgrbl/grbl, week to Oct 14: +7 net starsbblanchon/ArduinoJson, week to Oct 14: +5 net starsearlephilhower/ESP8266Audio, week to Oct 14: +2 net starsAll other repositories, week to Oct 14: +14 net starscrankyoldgit/IRremoteESP8266, week to Oct 21: +11 net starsHomeSpan/HomeSpan, week to Oct 21: +5 net starsgrbl/grbl, week to Oct 21: +7 net starsbblanchon/ArduinoJson, week to Oct 21: +7 net starsAll other repositories, week to Oct 21: +11 net starscrankyoldgit/IRremoteESP8266, week to Oct 28: +12 net starsHomeSpan/HomeSpan, week to Oct 28: +8 net starsgrbl/grbl, week to Oct 28: +13 net starsbblanchon/ArduinoJson, week to Oct 28: +7 net starsearlephilhower/ESP8266Audio, week to Oct 28: +4 net starsAll other repositories, week to Oct 28: +9 net starscrankyoldgit/IRremoteESP8266, week to Nov 4: +9 net starsHomeSpan/HomeSpan, week to Nov 4: +8 net starsgrbl/grbl, week to Nov 4: +2 net starsbblanchon/ArduinoJson, week to Nov 4: +4 net starsearlephilhower/ESP8266Audio, week to Nov 4: +4 net starsAll other repositories, week to Nov 4: +6 net stars

Compare growth

19 of 45 repositories: The newest GitHub release is more than 180 days old. A repository that never published a release is not in this list. Select a column name to change the order.

#RepositoryStarsGained, 30 daysPace
1bblanchon/ArduinoJson

📟 JSON library for Arduino and embedded C++. Simple and efficient.

7.2K+23–
2knolleary/pubsubclient

A client library for the Arduino Ethernet Shield that provides support for MQTT.

4K+2–
3crankyoldgit/IRremoteESP8266

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

3.7K+45–
4vshymanskyy/TinyGSM

A small Arduino library for GSM modules, that just works

2.2K+5–
5HomeSpan/HomeSpan

HomeKit Library for the Arduino-ESP32

2.2K+36–
6homieiot/homie-esp8266

💡 ESP8266 framework for Homie, a lightweight MQTT convention for the IoT

1.4K+1–
7ImpulseAdventure/GUIslice

GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL

1.4K+5–
8bportaluri/WiFiEsp

Arduino WiFi library for ESP8266 modules

572-1–
9tobiasschuerg/InfluxDB-Client-for-Arduino

Simple library for sending measurements to an InfluxDB with a single network request. Supports ESP8266 and ESP32.

412-1–
10trash80/Arduinoboy

Official ArduinoBoy Repository for serial MIDI communication to the Nintendo Gameboy.

375+3–
11mofosyne/arduino-gameboy-printer-emulator

Code to emulate a gameboy printer via the gameboy link cable

366+1–
12latonita/arduino-canbus-monitor

Can bus monitoring tool based on arduino and can bus shield. Implements CAN ASCII/SLCAN protocol compatible with Lawicel CAN232/CANUSB. Can be used for monitoring low speed CAN (interior can bus of most cars, less than 500kbps). For higher speeds serial port can become a bottleneck in case data density is high.

3370–
13ct-Open-Source/Basecamparchived

An Arduino library to ease the use of the ESP32 in IoT projects

255––
14atlas0fd00m/CanCat

swiss army knife of Controller Area Networks (CAN) often used in cars and building automation, etc...

2180–
15aws/aws-iot-device-sdk-arduino-yunarchived

SDK for connecting to AWS IoT from an Arduino Yún.

1630–
16pa-pa/AskSinPP

The repository host gives no description.

1100–
17simonjwright/FreeRTOS-Ada

This project contains various GNAT Ada Run Time Systems (RTSs) based on FreeRTOS for MCUs: the Arduino Due, the STM32F4-series evaluation boards from STMicroelectronics and the BBC micro:bit (v1); working on Espressif ESP32-H2 and RaspberryPi RP2350 (risc-v core)

81+1–
18elkrem/koyn

A trustless and decentralized Bitcoin library for Arduino compatible boards

66––
19bbc/dvbcss-synctiming

Measuring synchronisation timing accuracy for DVB Compainion Screen Synchronisation TVs and Companions

230–

Faster than the 30 days before

Net stars of the last 30 days are 2 or more times those of the 30 days before.

No repository with this Tag meets this rule now.

Slower than the 30 days before

Net stars of the last 30 days are 50% or less of those of the 30 days before.

No repository with this Tag meets this rule now.

New in the last 90 days

Created on GitHub in the last 90 days.

No repository with this Tag meets this rule now.

Older than 2 years, still releasing

Created more than 2 years ago, with a push in the last 7 days and a GitHub release in the last 30 days.

  1. s00500/ESPUI1.1K · release 2 days ago

Last release more than 180 days ago

The newest GitHub release is more than 180 days old. A repository that never published a release is not in this list.

  1. bblanchon/ArduinoJson7.2K · release 8 months ago
  2. knolleary/pubsubclient4K · release 6 years ago
  3. crankyoldgit/IRremoteESP82663.7K · release 10 months ago
  4. vshymanskyy/TinyGSM2.2K · release 2 years ago
  5. HomeSpan/HomeSpan2.2K · release 6 months ago
All 19 in the table

How a repository gets this Tag

An agent reads the description, the GitHub topics, and the start of the README of each repository. It chooses Tags only from the Tag list in the AwesomeRepos source code. For each Tag, it quotes the text. A code check keeps the Tag only when the quote is in that text. The page of each repository shows the quote of each of its Tags. A Tag does not rank repositories. It does not say that one repository can replace another. To report a wrong Tag, use "Report a problem with this page" on the page of the repository.

How the numbers are counted

All numbers come from the Star History of the repositories that have the Tag now. A period is a run of complete UTC days. All numbers on this page count only the repositories that AwesomeRepos shows in lists. A machine computes them each hour.

For each repository, a period counts only when Star History has each of its days, or when the repository was created in the period. Otherwise the table shows "–". The bars of a week with no complete data are grey.

The Pace is the net stars of a period divided by the net stars of the period before. It shows only when Star History covers each day of the period before, with at least 3 net stars a day on average.

The chart at the top adds up the net stars of all the repositories with the Tag. A rising Admission comes into the Repository Index because it gained stars quickly. Its Star History before its Admission comes from the Repository Host. Thus the days before many rising Admissions are higher than they were for the repositories in the index at that time.

The releases are the GitHub releases of each repository. The lists and the table do not rank repositories, and they do not say that one repository can replace another.