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bb Review

bb is a customizable IDE that can control, automate, and modify itself to act as a software factory, enabling users to build plugins and integrate various tools.

shipped Aug 11, 2026agentsfree
agents
bb — product screenshot

Why it matters

1bb is a free, open-source, local-first IDE.
2It supports integration with multiple AI agents including Claude Code, Codex, and Grok.
3The platform is available on macOS, Windows, and Linux.
4bb features a proprietary function calling mechanism and an available API.

About bb

Platforms
macOS, Windows, Linux
Target Audience
Developers and teams looking for a customizable and integrated development environment.
GitHubOpen Source

Specs

API Available

Yes, public API

overview

What is bb?

bb is an agentic IDE tool developed by get-bb that enables developers and teams to control, customize, and automate their integrated development environment. It functions as a programmable workspace for coding agents, laying the groundwork for a self-modifying software factory.

features

Key Features of bb

bb provides a robust set of features designed for an extensible and automated development environment, focusing on agent orchestration and IDE customization.

  • Fully customizable IDE architecture.
  • Open-source and local-first operation for enhanced privacy and performance.
  • Integration with multiple AI agents, including Claude Code, Codex, Cursor, Pi, OpenCode, Grok, omp, Hermes, Opus 5 (1M), Grok Build, Hermes Agent, Codex 5.6-Sol, Codex Terra, and Codex Luna.
  • Easy plugin development for extending functionality.
  • Local-first performance ensuring responsiveness and data control.
  • API available for programmatic interaction and automation.
  • Proprietary function calling capabilities for AI agents.
  • Multimodality support, specifically for text-based interactions.
  • Ability to control, customize, and automate itself as a software factory.

use cases

Who Should Use bb?

bb is primarily designed for developers, software engineers, and organizations seeking a highly customizable and automated development environment capable of orchestrating AI coding agents and building internal tools.

  • Developers and Software Engineers: For orchestrating multiple coding agents (e.g., Claude Code, Codex, Cursor, Pi, OpenCode, Grok, omp, Hermes) and customizing their IDE with prompts.
  • Teams Automating Workflows: For automating software development workflows and building internal tools and plugins such as task trackers, automated code review systems, or markdown editors.
  • Organizations Building Software Factories: For creating a comprehensive software factory that integrates various tools and agents to streamline the entire software development lifecycle.

how to use

How to Use bb

To begin using bb, users can download the desktop application or utilize the npx bb-app command. The platform is designed for extensibility, allowing for custom configurations and plugin development.

  • 1Download and install the bb desktop application for macOS, Windows, or Linux.
  • 2Alternatively, run npx bb-app to access the programmable workspace.
  • 3Configure the IDE to integrate desired AI agents and external tools like Slack or Telegram.
  • 4Develop custom plugins or internal tools to extend bb's functionality.
  • 5Utilize prompts to customize and extend the IDE's behavior and automate workflows.
  • 6Orchestrate multiple coding agents for various development tasks.

pricing

bb Pricing & Plans

bb is available under a free pricing model, providing full access to its features as an open-source project. There are no paid tiers or subscription costs associated with the core bb IDE.

  • bb: free (includes all core features and capabilities)

Pros

  • +Free and open-source, providing full access without cost.
  • +Highly customizable and self-modifying, allowing users to tailor the IDE to specific needs.
  • +Local-first architecture ensures privacy and high performance.
  • +Extensive integration with multiple AI coding agents for diverse tasks.
  • +Supports easy plugin development, enhancing extensibility.
  • +API available for advanced automation and integration with other systems.

Cons

  • As an evolving open-source project, workflows and user interfaces may still be in development.
  • Requires technical proficiency for full customization and agent orchestration.
  • Anonymous usage telemetry is sent by default in production runs, though opt-out is available.
  • May have a learning curve for users unfamiliar with agentic IDE concepts.

Similar Tools

bb vs Competitors

bb distinguishes itself in the competitive landscape of IDEs and AI-assisted coding tools through its focus on self-modification, agent orchestration, and open-source, local-first design.

1

A highly extensible and customizable code editor with a vast marketplace of extensions for nearly any programming language or development task.

While VS Code offers extensive customization and a rich plugin ecosystem, it doesn't inherently offer the 'AI-powered, self-modifying software factory' concept that bb emphasizes out of the box. Users would need to integrate specific AI extensions and build their automation workflows manually.

2

An AI-first code editor built on VS Code, designed for AI-powered coding, debugging, and refactoring directly within the IDE.

Cursor directly competes with bb's AI-powered capabilities, offering an integrated AI experience for code generation and modification. However, bb's focus on being a 'self-modifying software factory' with deep automation might offer a more programmatic and agent-like control over the IDE itself, beyond just AI-assisted coding.

3
Neovim

A highly extensible and configurable text editor that can be transformed into a full-fledged IDE through its powerful plugin system and Lua scripting capabilities.

Neovim offers unparalleled customization and automation through its configuration and plugins, allowing users to build a highly personal 'software factory'. The trade-off is a steep learning curve and a more manual, text-based configuration approach compared to bb's potentially more automated and AI-driven self-modification.

4

A high-performance, collaborative code editor designed for speed and extensibility, built with a modern architecture.

Zed provides a fast and modern IDE experience with extensibility, similar to bb's customizable nature. However, Zed does not currently emphasize the 'AI-powered' or 'self-modifying software factory' aspects as core features, requiring users to rely on external tools or community extensions for such capabilities.

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