Repository Index

A secure and high performances microkernel for building secure MCU-based IoTs

• ada
• microkernel
• embedded
• security

Tamp is a low-memory, DEFLATE-inspired lossless compression library.

• compression
• deflate
• heatshrink
• lossless

CLESH a very short and simple program, written in Common Lisp, that extends Common Lisp to embed shell code in a manner similar to perl's backtick.

A wrapper module for using spaCy natural language processing library from the Ruby programming language via PyCall

• nlp
• parsing
• ruby
• spacy

The Harmony Python library: a research tool for psychologists to harmonise data and questionnaire items. Open source.

• data-harmonization
• data-science
• depression
• harmonisation

Create HTML snippets/embeds from URLs using info from oEmbed, Open Graph, meta tags.

Qt based web application server

• qt
• webserver
• embedded
• lightweight

Ruby wrapper for the Qdrant vector search database API

• api-client
• qdrant
• ruby
• vector-search

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

• cryptography
• cuda
• riscv
• secp256k1

Free, native MongoDB GUI with the power of paid tools — every auth mode, TLS/SSH/proxy, aggregation + explain plans, bulk edit, schema analysis, GridFS, embedded mongosh, AI query assistant. Encrypted, zero telemetry. Tauri + React. Apache-2.0.

• cross-platform
• database-gui
• desktop-app
• devtools

Simple way to use an nRF24L01 radio to exchange arbitrary Python objects between two Pyboards

• micropython
• protocol
• radio
• embedded

Ruby wrapper for the Weaviate vector search database API

• api-client
• ruby
• vector-search
• weaviate

Music theory engine for embedded systems. Build musical instruments and controllers that interact with people and speak MIDI 1.0 and 2.0.

• music
• theory
• arduino
• daisyseed

CLAWK is an AWK implementation embedded into Common Lisp, by Michael Parker. This version contains some patches to make it compile again.

Create, Read, Update and Delete benchmarks at crude hardware speeds for embedded engines and database servers, the Rust successor to UCSB & YCSB

• benchmark
• rocksdb
• leveldb
• ycsb

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.

• agent-orchestration
• ai-agent
• ai-agents
• ci-cd

HomeMaster is an open-source platform for local-first smart home automation using ESP32-based devices like MiniPLC and MicroPLC. This repository includes firmware, schematics, and documentation for creating modular, cloud-free automation systems fully compatible with Home Assistant via ESPHome

• automation-controller
• embedded-systems
• esp32
• esphome

Download Medium posts as clean Markdown, preserving structure, images, links, code blocks, and common embeds for plain Markdown or Jekyll workflows.

• ruby
• medium
• medium-articles
• markdown

Syntax extension for embedded SQL queries using PG'OCaml.

• ocaml
• sql
• postgres
• ppx

Embedded single file SQL database written in Golang

• golang
• sql
• sqlite
• database

Ada-language framework

• ada
• ada-language
• arm
• avr

Tiny, zero-allocation JSON serializer written in ANSI C

• json
• serializer
• zero-allocation
• ansi

Open-source streaming SQL engine written in Rust using Apache Arrow and DataFusion. Supports continuous queries, temporal stream joins, tumbling/session windows, and CDC/Kafka connectors. Lightweight, embeddable, and sub-microsecond latency

Stream Ops is a fully embeddable data streaming engine and stream processing API for Java.