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Security Research from the Microsoft Security Response Center (MSRC)

Last commit Oct 2, 2023

 (1,265 stars) (167 forks) (0 indexed issues) (0 open good first issues)

[CVPR 2025] Magma: A Foundation Model for Multimodal AI Agents

Last commit Oct 4, 2025

 (1,927 stars) (160 forks) (0 indexed issues) (0 open good first issues)

This repository is for the legacy Mixed Reality Toolkit (MRTK) v2. For the latest version of the MRTK please visit https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity

Last commit Jan 12, 2024

 (5,922 stars) (2,169 forks) (0 indexed issues) (0 open good first issues)

NLP DNN Toolkit - Building Your NLP DNN Models Like Playing Lego

Last commit Nov 28, 2022

 (1,423 stars) (197 forks) (0 indexed issues) (0 open good first issues)

The ORBIT dataset is a collection of videos of objects in clean and cluttered scenes recorded by people who are blind/low-vision on a mobile phone. The dataset is presented with a teachable object recognition benchmark task which aims to drive few-shot learning on challenging real-world data.

Last commit Apr 22, 2025

 (112 stars) (22 forks) (0 indexed issues) (0 open good first issues)

Repo for discussion and review of proposals for registration of OpenType design-variation axis tags.

Last commit Jun 2, 2023

 (45 stars) (13 forks) (0 indexed issues) (0 open good first issues)

Optical Simulation software

Last commit May 12, 2022

 (335 stars) (31 forks) (0 indexed issues) (0 open good first issues)

Validate infrastructure as code (IaC) and objects using PowerShell rules.

Last commit Jul 17, 2026

 (469 stars) (65 forks) (2 indexed issues) (2 open good first issues)

An open source toolkit empowering partners understand their customer’s security posture.

Last commit Oct 3, 2019

 (39 stars) (14 forks) (1 indexed issue) (1 open good first issue)

Microsoft PowerShell wrapper for GitHub API

Last commit May 19, 2024

 (635 stars) (189 forks) (17 indexed issues) (17 open good first issues)

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

Last commit May 14, 2026

 (133,154 stars) (7,978 forks) (184 indexed issues) (172 open good first issues)
microsoft/QuantumJupyter Notebook

Microsoft Quantum Development Kit Samples

Last commit Jan 12, 2024

 (4,042 stars) (938 forks) (4 indexed issues) (4 open good first issues)

Hack Together: RAG Hack | Register, Learn, Hack

Last commit Oct 8, 2024

 (520 stars) (115 forks) (0 indexed issues) (0 open good first issues)

RecursiveExtractor is a .NET Standard 2.0 archive extraction Library, and Command Line Tool which can process 7zip, ar, bzip2, deb, gzip, iso, rar, tar, vhd, vhdx, vmdk, wim, xzip, and zip archives and any nested combination of the supported formats.

Last commit Jun 15, 2026

 (218 stars) (36 forks) (2 indexed issues) (2 open good first issues)

Roslyn based C# heap allocation diagnostic analyzer that can detect explicit and many implicit allocations like boxing, display classes a.k.a closures, implicit delegate creations, etc.

Last commit May 26, 2022

 (654 stars) (63 forks) (3 indexed issues) (3 open good first issues)

MSVC's implementation of the C++ Standard Library.

Last commit Jan 23, 2024

 (9,475 stars) (1,422 forks) (4 indexed issues) (2 open good first issues)

Documentation and a model font released under the SIL Open Font License 1.1 to support revitalization and development of indigenous languages of North America, starting with those of the Pacific Northwest region.

Last commit Mar 20, 2026

 (38 stars) (0 forks) (0 indexed issues) (0 open good first issues)

Spartan: High-speed zkSNARKs without trusted setup

Last commit Oct 15, 2025

 (865 stars) (149 forks) (0 indexed issues) (0 open good first issues)

This is an official implementation for "Swin Transformer: Hierarchical Vision Transformer using Shifted Windows".

Last commit Jan 12, 2024

 (12,377 stars) (1,946 forks) (0 indexed issues) (0 open good first issues)

Simple and Distributed Machine Learning

Last commit May 9, 2026

 (5,228 stars) (861 forks) (12 indexed issues) (12 open good first issues)