OpenZeppelin / openzeppelin-contracts

Reusable, community-audited Solidity smart contract library with ERC20/ERC721 implementations and role-based access control.

nix-community / stylix

Theming framework that applies color schemes, wallpapers, and fonts across NixOS, Home Manager, nix-darwin, and Nix-on-Droid.

nix-community / nixos-apple-silicon

NixOS configuration modules and package expressions for running NixOS bare metal on Apple Silicon Macs.

NVIDIA / nccl

NVIDIA's C++/CUDA library of optimized collective communication primitives (all-reduce, all-gather, broadcast, etc.) for multi-GPU and multi-node systems.

openid / AppAuth-iOS

iOS, macOS and tvOS SDK for authenticating against OAuth 2.0 and OpenID Connect providers using RFC 8252 best practices.