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
Repository Index
47,133 repositories indexed
1,009–1,032 of 1,080 · Most stars
A minimal analytics tool to self-host.
🛡️ Free AI that blocks hackers while you sleep. Runs on cheap hardware. When someone in Tokyo gets attacked, you're protected in 30 seconds. No fees. No experts needed. Just protection. One node's detection → everyone's protection.
- ai-security
- cybersecurity
- ids
- iot-security
Open-source 3D synthesizer for the Web.
Open-source crypto library with a similar API for multiple languages.
Open-source AI study companion — Google Classroom sync, Gemini AI plans, SRS flashcards, GPA predictor, AI quiz, MCP server for Claude Code. Try demo at shiori-v1.vercel.app
Simple line of code counter written in Go
- go
- golang
- line-of-code
- loc
Flappy Race is an open source multiplayer game inspired by Flappy Bird and Mario Kart, created with Godot.
The repository host gives no description.
- ats
- open-source
- rails
- recruitment
HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.
Relational database access made simpler and safer
- open-source
- accessing-databases
- java
- sql
An Fast, Intuitive and Type-Safe C++ Enumeration Support Library
- cpp
- cpp20
- cpp23
- enum
Free and open-source medical device discovery and identification
- medical-devices
- network-traffic
- pcap
- port-mirroring
a pure-Lua open-source emulation of the Vera Luup environment
Turn CSV, Excel, and read-only databases into verified, editable business reports.
- data-visualization
- self-hosted
- sql
- text-to-sql
A Go HTTP client library inspired by Axios, providing a simple and intuitive API for making HTTP requests with features like interceptors, JSON handling, configurable instances, and automatic retries
- axios
- developer-tools
- go
- golang
A library of drums patterns for music lovers 🎵 - Angular 22 - Scala3
- sequencer-music
- drum-machine
- music
- open-source
Take a code screenshot using freeze by https://charm.sh/
- charm
- charmbracelet
- freeze
- golang
Self-hosted manga collection manager with automatic metadata, MyAnimeList import, Docker support, and detailed collection statistics.
- database
- isbn
- manga
- myanimelist
ESMira is a tool for running longitudinal studies (ESM, AA, EMA, ...) with data collection and communication with participants being completely anonymous.
- esm
- aa
- ema
- mobile
The soil mate app provides a simple and convenient way to collect soil data at sample locations in the field. The Soil Mate app is targeted across multiple industries, including agriculture, environmental science, geology, and mining. The current version of the app collects soil texture data.
- soil
- soil-science
- soil-properties
- soil-mapping
A modern mod manager for all your games with built-in Archipelago support.
- bepinex
- game-modding
- linux
- linux-gaming
Collection of various open-source an commercial rulesets for NIDS (especially for Suricata and Snort)
Centralized and persistent live configs for seamless game tuning and balancing in GameMaker.
- balancing
- configuration
- gamemaker
- imgui