1.alibaba / zvec
A lightweight, lightning-fast, in-process vector database
+6,729 stars
from 9,442 · score 8.81
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
66 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.ClickHouse / ClickHouse
ClickHouse® is a real-time analytics database management system
+3,821 stars
from 46,887 · score 8.25
3.raysan5 / raylib
A simple and easy-to-use library to enjoy videogames programming
+3,031 stars
from 32,487 · score 8.02
4.m3y54m / Embedded-Engineering-Roadmap
Comprehensive roadmap for aspiring Embedded Systems Engineers, featuring a curated list of learning resources
+2,662 stars
from 11,094 · score 7.89
5.memvid / memvid
Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.
+2,168 stars
from 15,172 · score 7.68
6.zephyrproject-rtos / zephyr
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
+1,935 stars
from 15,040 · score 7.57
7.nasa / fprime
F´ - A flight software and embedded systems framework
+997 stars
from 10,858 · score 6.91
8.micropython / micropython
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
+629 stars
from 21,548 · score 6.45
9.platformio / platformio-core
Your Gateway to Embedded Software Development Excellence :alien:
+564 stars
from 9,015 · score 6.34
10.cesanta / mongoose
Embedded web server, with TCP/IP network stack, MQTT and Websocket
+406 stars
from 12,718 · score 6.01
11.thorvg / thorvg
A production-ready C++ vector graphics engine supporting SVG and Lottie formats, featuring advanced rendering backends such as WebGPU for high-performance graphics.
+372 stars
from 1,529 · score 5.92
12.iDoka / awesome-canbus
:articulated_lorry: Awesome CAN bus tools, hardware and resources for Cyber Security Researchers, Reverse Engineers, and Automotive Electronics Enthusiasts.
+351 stars
from 3,190 · score 5.86
13.dittofeed / dittofeed
Open-source customer engagement. Automate transactional and marketing messages across email, SMS, mobile push, WhatsApp, Slack, and more 📨
+304 stars
from 2,733 · score 5.72
14.threat9 / routersploit
Exploitation Framework for Embedded Devices
+262 stars
from 13,018 · score 5.57
15.nanopb / nanopb
Protocol Buffers with small code size
+258 stars
from 5,344 · score 5.56
16.shellhub-io / shellhub
:computer: Get seamless remote access to any Linux device. Centralized SSH for the edge and cloud computing
+258 stars
from 1,990 · score 5.56
17.wasm3 / wasm3
🚀 A fast WebAssembly interpreter and the most universal WASM runtime
+208 stars
from 7,869 · score 5.34
18.ETLCPP / etl
Embedded Template Library
+183 stars
from 2,967 · score 5.21
19.kuzudb / kuzuArchived
Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.
+169 stars
from 3,847 · score 5.14
20.atomvm / AtomVM
Tiny Erlang VM
+154 stars
from 2,115 · score 5.04
21.philippgille / chromem-go
Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory with optional persistence.
+141 stars
from 931 · score 4.96
22.mozilla / DeepSpeechArchived
DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers.
+133 stars
from 26,643 · score 4.90
23.bblanchon / ArduinoJson
📟 JSON library for Arduino and embedded C++. Simple and efficient.
+118 stars
from 7,122 · score 4.78
24.adafruit / circuitpython
CircuitPython - a Python implementation for teaching coding with microcontrollers
+101 stars
from 4,475 · score 4.62
25.idea4good / GuiLite
✔️The smallest header-only GUI library(4 KLOC) for all platforms
+97 stars
from 7,685 · score 4.58
26.zlfn / rust-gb
Write Game Boy games in Rust
+95 stars
from 254 · score 4.56
27.Kaliumhexacyanoferrat / GenHTTP
Lightweight embeddable web server written in pure C# with few dependencies to 3rd-party libraries.
+84 stars
from 263 · score 4.44
28.zendev-sh / zenflow
Multi-agent orchestration & workflow engine. Declarative YAML workflows, LLM coordinator with hub-and-spoke mailboxes, race-safe delivery. One YAML file, one Go binary. Runs on any goai-supported provider.
+56 stars
from 0 · score 4.04
29.c410-f3r / wtx
Written by humans. WTX is a collection of different transport implementations and related tools focused primarily on web technologies.
+55 stars
from 350 · score 4.03
30.nerves-project / nerves
Craft and deploy bulletproof embedded software in Elixir
+50 stars
from 2,456 · score 3.93
31.pikasTech / PikaPython
An ultra-lightweight Python interpreter that runs with only 4KB of RAM, zero dependencies. It is ready to use out of the box without any configuration required and easy to extend with C. Similar project: MicroPython, JerryScript.
+50 stars
from 1,712 · score 3.93
32.rosedblabs / rosedb
Lightweight, fast and reliable key/value storage engine based on Bitcask.
+39 stars
from 4,850 · score 3.69
33.jedisct1 / libhydrogen
A lightweight, secure, easy-to-use crypto library suitable for constrained environments.
+37 stars
from 757 · score 3.64
34.symisc / unqlite
An Embedded NoSQL, Transactional Database Engine
+33 stars
from 2,286 · score 3.53
35.ImpulseAdventure / 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
+33 stars
from 1,337 · score 3.53
36.meekrosoft / fff
A testing micro framework for creating function test doubles
+32 stars
from 909 · score 3.50
37.cesanta / mjs
Embedded JavaScript engine for C/C++
+29 stars
from 2,035 · score 3.40
38.objectbox / objectbox-dart
Flutter database for super-fast Dart object persistence
+28 stars
from 1,210 · score 3.37
39.google / wasefire
Secure firmware framework focusing on developer experience
+28 stars
from 165 · score 3.37
40.adafruit / awesome-circuitpython
A curated list of awesome CircuitPython guides, videos, libraries, frameworks, software and resources.
+24 stars
from 722 · score 3.22
41.aregtech / areg-sdk
Distributed C++ services from embedded to enterprise
+24 stars
from 344 · score 3.22
42.shrec / UltrafastSecp256k1
Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms
+24 stars
from 36 · score 3.22
43.objectbox / objectbox-go
Embedded Go Database, the fast alternative to SQLite, gorm, etc.
+20 stars
from 1,255 · score 3.04
44.Softmotions / ejdb
:snowboarder: EJDB2 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL).
+19 stars
from 1,468 · score 3.00
45.SquirrelJME / SquirrelJME
SquirrelJME is a Java ME 8 Virtual Machine for embedded and Internet of Things devices. It has the ultimate goal of being 99.9% compatible with the Java ME standard.
+19 stars
from 308 · score 3.00
46.objectbox / objectbox-swift
Swift database - fast, simple and lightweight (iOS, macOS)
+18 stars
from 602 · score 2.94
47.libconfuse / libconfuse
Small configuration file parser library for C.
+18 stars
from 506 · score 2.94
48.SmingHub / Sming
Sming - powerful open source framework simplifying the creation of embedded C++ applications.
+16 stars
from 1,556 · score 2.83
49.crossdb-org / crossdb
Ultra High-performance Lightweight Embedded and Server OLTP RDBMS✨
+16 stars
from 255 · score 2.83
50.speedb-io / speedb
A RocksDB compliant high performance scalable embedded key-value store
+15 stars
from 998 · score 2.77
51.peterhinch / micropython-async
Application of asyncio to hardware interfaces. Tutorial and code.
+12 stars
from 822 · score 2.56
52.iDoka / awesome-linbus
:articulated_lorry: An awesome LIN bus tools, hardware and resources. It helps a reverse engineering LIN bus devices with lightly specializing in automotive embedded controller software and communication understanding.
+12 stars
from 236 · score 2.56
53.PureSwift / Bluetooth
Swift Bluetooth library
+11 stars
from 223 · score 2.48
54.unosquare / embedioArchived
A tiny, cross-platform, module based web server for .NET
+10 stars
from 1,568 · score 2.40
55.BrianPugh / tamp
Tamp is a low-memory, DEFLATE-inspired lossless compression library.
+10 stars
from 67 · score 2.40
56.krotik / eliasdb
EliasDB a graph-based database.
+9 stars
from 1,027 · score 2.30
57.johnmcfarlane / cnl
A Compositional Numeric Library for C++
+8 stars
from 687 · score 2.20
58.lucaong / cubdb
Elixir embedded key/value database
+8 stars
from 650 · score 2.20
59.peterhinch / micropython-samples
Assorted code ideas, unofficial MP FAQ, plus index to my other repositories.
+8 stars
from 524 · score 2.20
60.hhblaze / DBreeze
C# .NET NOSQL ( key value, object store embedded TextSearch SemanticSearch Vector layer ) ACID multi-paradigm database management system.
+7 stars
from 575 · score 2.08
61.axem-solutions / dem
Containerized Development Environment Manager for embedded development
+7 stars
from 133 · score 2.08
62.risoflora / brookframework
Microframework which helps to develop web Pascal applications.
+6 stars
from 272 · score 1.95
63.peterhinch / micropython-fourier
Fast Fourier transform in MicroPython's inline ARM Thumb V7 assembler (STM32, RP2350 etc.).
+3 stars
from 93 · score 1.39
64.soypat / natiu-mqtt
A dead-simple, extensible MQTT implementation well suited for embedded systems.
+2 stars
from 104 · score 1.10
65.wookey-project / ewok-kernel
A secure and high performances microkernel for building secure MCU-based IoTs
+2 stars
from 77 · score 1.10
66.gabriele-galeotti / SweetAda
Ada-language framework
+2 stars
from 51 · score 1.10