Open Design

The Open Engine

The company develops open-source infrastructure and verification tools for AI coding agents to automate software engineering workflows for developers and engineering teams.

OpenHands

This company develops an open-source platform for autonomous artificial intelligence agents that write code and manage software development tasks for engineering teams.

Emdash

This company develops an open-source agentic development environment for software engineers to run, orchestrate and review multiple coding agents in parallel.

Pen.dev

Pen.dev provides a design editor and IDE extension that allows software engineers to create and edit user interfaces using AI agents.

Bitloops

Bitloops develops an open-source intelligence layer and AI-powered platform that converts design prototypes into production-ready code for software engineering teams.

Sim

This company provides an open-source visual platform and workspace for developers and technical teams to build, deploy and manage autonomous AI agent workflows.

AgentField

AgentField develops open-source infrastructure and a control plane for building, scaling, and governing autonomous AI agents for enterprise software development and engineering teams.

Dessn

Dessn provides an AI-powered platform for product teams to design and prototype new features directly within their existing live codebase.