Top STEM GitHub Repositories & Tools (2026)

Understand any codebase instantly. System intelligence for codebases, built for humans and AI.

Turn any LLM into a Jev-style decision model: typed decisions, real probabilities, no training. (continue updating, welcome any issue and PR request)

Exporter for machine metrics

A build system and monorepo management tool for the web ecosystem, written in Rust.

Unstyled, accessible UI components for your design System. Works in React, Vue, Solid, and Svelte.

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

🐹 Cleanup, app management, maintenance, disk analysis, and live status in one free, open-source, native Mac app + extensive support for AI agents.

AI-native HTAP database with Git-for-Data and built-in vector search, serving as the data and memory backbone for intelligent agents and applications.

Real-time PC power consumption monitor - see watts per app & per component, track your carbon footprint & electricity cost.

A Cloud Native Batch System (Project under CNCF)

Open source tool to safely clean orphaned Windows Installer files and reclaim disk space

The State Layer of Agent Sandbox

Hints, grids and vim keys for your whole desktop. Built for macOS, linux and windows, natively.

Sudoless Apple Silicon system monitor (native SwiftUI GUI) with ANE / Media Engine / memory-bandwidth tracking

Sistema de Controle de Ordens de Serviço

SEED Design System

Claude Code-style auto-memory plugin for DeepSeek Harness (dsh): typed memory files + MEMORY.md index auto-injected into the system prompt. File-only, no external services.

Svelte implementation of the Carbon Design System

Free, open-source, offline-first Point of Sale for cafes, restaurants, and food businesses.

Interactive Tables and Data Grids for JavaScript