What is OpenBot built with?
OpenBot is a TypeScript repo built with FastAPI, uvicorn, Hono, Vite, React, and 8 more. It reaches its data with Drizzle and @better-auth/drizzle-adapter, signs people in with web-bot-auth, Better Auth, http-message-sig, and jose, uses AI through langchain-google-genai, llama-index-core, Pydantic, strands-agents, ag-ui-claude-sdk, and 29 more, connects to Google, makes its content with streamdown, zip, and mdast-util-from-markdown, validates its data with Zod, is tested with pytest-asyncio, Pytest, yaml, playwright, @happy-dom/global-registrator, and 5 more, deploys with log, tauri-plugin-log, OpenTelemetry, and dockerode, and uses Postgres, expo-secure-store, and MCP. It has 986,045 written lines, with 1,467 test files.
LinkedInRead on November 12, 2026, at commit 4a14b3a. Read it as markdown
The card says what it's built with. Its whole map opens it up: every part of the code and how it connects to the rest.
Frontend
Interface 11
motion25 files
- Base UI22 files
- tanstack5 files
xterm3 files
boring-avatars2 files
tauri-plugin-dialog2 files
embla-carousel-react1 file
- @shadcn/react2 files
- @streamdown/code1 file
The base 7
- React335 files · in app/package.json
- @tanstack/react-router202 files
- @tauri-apps/api15 files
react-native15 files
- Tauri14 files
- Expo13 files · in mobile/package.json
- Vitein app/package.json
Styles 4
- Tailwind CSS9 files
class-variance-authority8 files
@fontsource-variable/inter2 files
tailwind-merge1 file
Icons 1
@tabler/icons-react205 files
Backend
The base 2
- Hono69 files · in server/package.json
- FastAPI12 files
Data 2
- Postgres6 files · server/src/work/queue.ts, line 19
- expo-secure-store2 files
AI 32
@copilotkit/react-core37 files
ag-ui26 files
- LangChain4 files
langchain-openai3 files
- LangGraph3 files
litellm3 files
agno2 files
@composio/core1 file
@mastra/client-js1 file
ag21 file
google-adk1 file
langchain-google-genai
llama-index-core
- Pydantic
strands-agents
- ag-ui-claude-sdk3 files
- ag-ui-langgraph2 files
- langroid2 files
- @arcadeai/arcadejs1 file
- ag-ui-crewai1 file
- ag-ui-strands1 file
- agent-framework-ag-ui1 file
- agent-framework-openai1 file
- llama-index-protocols-ag-ui1 file
Services 4
Sign-in 4
- Better Auth5 files
web-bot-auth2 files
- jose1 file
Data access 2
- Drizzle123 files
- @better-auth/drizzle-adapter1 file
Support
The base 4
uvicorn9 files
objc2-app-kit2 files
phoenix1 file
Testing 10
- Testing Library330 files
- Pytest41 files
@copilotkit/aimock37 files
playwright32 files
yaml11 files
@earendil-works/pi-ai1 file
pytest-asyncio
- @happy-dom/global-registrator353 files
- fake-indexeddb12 files
Tools 1
- TypeScript5 files
Content 4
- streamdown8 files
- mdast-util-from-markdown1 file
- zip
Validation 1
- Zod100 files
Deploy 4
- OpenTelemetry1 file
- log28 files
- dockerode1 file
Other 47
- TanStack296 files
rxjs16 files
- expo-constants2 files
- expo-crypto2 files
time2 files
eventsource1 file
- expo-device1 file
portable-pty1 file
rustls1 file
twilio1 file
- serde_json47 files
- serde38 files
- reqwest19 files
- sha214 files
- libc9 files
- rand9 files
- semver7 files
- windows7 files
- regex6 files
- tar5 files
- base644 files
- flate24 files
- dirs2 files
- httpx2 files
- p-queue2 files
- clsx1 file
- cron-parser1 file
- diff1 file
- eventsource-parser1 file
- oci-client1 file
- shell-quote1 file
- socket21 file
- tldts1 file
- windows-registry1 file
- python-multipart
Other repos with a similar stack
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Frequently asked questions
What language is OpenBot written in?
What framework does OpenBot use?
What does OpenBot sign people in with?
Does OpenBot use AI?
What services does OpenBot use?
The proof: agent-langgraph-agui/src/tool_runtime.py, line 106
Does OpenBot have tests?
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