Mirror is Reflection's coding harness

Instant macOS Space switching. No animation delay, interactive immediately. Source-only, zero dependencies.

Toolkit for building native desktop apps

Declarative agent skill management for GitOps workflows.

Keep your Mac awake only while AI coding agents are working

Fast stackful fibers with a NUMA-aware work-stealing scheduler

Scale computer-use 2.0 with open-source drivers, cross-OS sandboxes, and benchmarks for training, evaluation, and data generation.

Auto generated skeleton loading framework

Fast, accurate & comprehensive text measurement & layout

Local-first session search, analytics, insights, and token use statistics for coding agents, supporting Claude Code, Codex, and more than 50 other agents.

Create beautiful slides on the web using a coding agent's frontend skills

An up to 10x faster Homebrew client

Minimal Google Calendar CLI

Control Slack from your command line

Add Pull Request status emojis to Slack posts.

A local code review server for agentic coding

[SIGMOD 2026] F3: The Open-Source Data File Format for the Future

Add click options from a Pydantic model

⚡ A Fast, Extensible Progress Bar for Python and CLI

🧩 Claude Code Neovim IDE Extension

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

The AI Toolkit for Modern C++. From the engineers at ClickHouse, ai-sdk-cpp is a free, open‑source library for building AI‑powered applications and agents.

A toolkit to run Ray applications on Kubernetes

Containerization is a Swift package for running Linux containers on macOS.

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

Tenzir Documentation

A faster alternative to clang-tidy