Discover the most starred and trending open source tools tagged with #interface.
HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.
Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
A Rust crate for cooking up terminal user interfaces (TUIs) 👨🍳🐀 https://ratatui.rs
Create web-based user interfaces with Python. The nice way.
Command-line Git information tool
The most awesome validation engine ever created for PHP
A cross-platform GUI library for Rust, inspired by Elm
Open Container Initiative-based implementation of Kubernetes Container Runtime Interface
A set of abstractions extracted out of the Symfony components
Generic abstractions related to caching
🐳 Web Interface for the Docker Registry HTTP API V2 written in Ruby on Rails.
Turn the MacBook notch into a living system surface.
Grav Admin Plugin
Experimental and pre-release tools for .NET MAUI
A quests plugin based on a simple-to-use graphical interface (Minecraft)
A Ratatui widget to turn any image to a splash screen in your terminal ✨
🌧 A framework that provides the advanced infrastructure for your iPhone apps
AI-native Bash shell for Windows: bash syntax, native Windows paths, Unix commands, direct execution of real Windows binaries. No WSL, no emulation - for humans and AI agents.