Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Mac
- Linux




Firebase Studio is described as 'A cloud-based, agentic development environment designed to accelerate how you build, test, deploy and run production-quality AI applications, all in one place' and is a ai coding assistant in the development category. There are more than 50 alternatives to Firebase Studio, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and SaaS apps. The best Firebase Studio alternative is Visual Studio Code, which is free. Other great sites and apps similar to Firebase Studio are Zed Editor, Google Antigravity, opencode and Claude Code.




Custom task and session manager using Git worktrees to organize parallel workflows, integrates with agent CLIs and TUIs through hooks and scripts, provides live agent status, automated environment setup, VM sandboxing for secure code, and session-aware automation.




AppSlap is a software that allows quick creation and sharing of apps. It provides a platform for users to describe an app and share it with others within minutes. The software is equipped with an AI system that simplifies user interface construction.






Frontman is an AI Agent that lives in your browser, sees your live DOM, and turns your visual feedback into real changes - no more refresh-and-check cycles.


T3 Code is a minimal web GUI for coding agents. Currently Codex-first, with Claude Code support coming soon.
An AI coding harness that dogfooded itself into shape: Planner/Worker agents, repo awareness, surgical edits, validation, recovery, and safe diff approvals.



A software development agents that work everywhere you do. From IDE to CI/CD - delegate complete tasks like refactors, incident response, and migrations to Droids.




Comprehensive AI coding assistant supporting code completion, debugging, and optimization with over 300 models, multi-platform access, seamless workflow integration, automation, context awareness, and input handling for text, image, video, and speech.




Atoms is an AI-powered multi-agent platform that simulates a complete development team including product manager, architect, and engineer. It turns natural language prompts into real apps, websites, dashboards, games, and more.




Sidekick is an agentic CLI-based AI tool inspired by Claude Code, Copilot, Windsurf and Cursor. It's meant to be an open source alternative to these tools, providing a similar experience but with the flexibility of using different LLM providers while keeping the agentic...




AI-powered design tool that transforms your creative ideas into stunning UI designs and corresponding HTML code using natural language prompts.DAssigner AI is an open source, AI-driven design tool that generates UI designs and code based on arbitrary prompts.

