# Block Open Source | Knowledge Base | Instagit

Open Source at Block, Inc.

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## Repositories

### [buzz](/block/buzz)

A hive mind communication platform

- 487 articles | 9.1k stars
- Tags: internals, architecture, deep-dive, api-reference, how-to-guide, performance, production-deployment, technical-guide, best-practices, technical-stack-analysis, license, getting-started, contribution-guide, release-strategy, use-cases, roadmap, guide, configuration-limits, technical-specifications, implementation-guide, technical-reference

### [goose](/block/goose)

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

- 22 articles | 36.1k stars
- Tags: internals, how-to-guide, security-best-practices, deep-dive, architecture