Source: https://seerepo.com/r/earendil-works/pi/built Markdown source: https://seerepo.com/r/earendil-works/pi/built.md Description: pi is a TypeScript repo built with React. It uses AI through @aws-sdk/client-bedrock-runtime, OpenAI, and Anthropic. # What is pi built with? pi is a TypeScript repo built with React. It uses AI through @aws-sdk/client-bedrock-runtime, OpenAI, and Anthropic, makes its content with marked, yaml, @silvia-odwyer/photon-node, and highlight.js, validates its data with typebox, and is tested with Vitest and fake-indexeddb. It has 677,258 written lines, with 1,475 test files. Read on November 4, 2026, at commit e885255. Repository: https://github.com/earendil-works/pi ## Support (/) ### Testing - **Vitest**: 1 file ### Tools - **TypeScript**: 2 files - **esbuild**: 1 file ## Frontend (apps/p2) ### The base - **[React](https://seerepo.com/uses/react)**: 23 files ### Interface - **lowlight**: 2 files ## Support (apps/p2) ### Content - **marked**: 1 file - **[yaml](https://seerepo.com/uses/yaml)**: 1 file ### Tools - **esbuild**: 1 file ### Other - **ws**: 4 files - **diff**: 1 file - **proper-lockfile**: 1 file - **undici**: 1 file ## Frontend (apps/p2/plugins/artifacts) ### The base - **[React](https://seerepo.com/uses/react)**: 2 files ## Frontend (apps/p2/plugins/chat-mode) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/chat) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/conversations) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/devices) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/envs) ### The base - **[React](https://seerepo.com/uses/react)**: 2 files ## Frontend (apps/p2/plugins/login) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/logs) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/ports) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Support (apps/p2/plugins/prompt) ### Content - **[yaml](https://seerepo.com/uses/yaml)**: 1 file ## Support (apps/p2/plugins/radius) ### Other - **ws**: 1 file ## Frontend (apps/p2/plugins/sessions) ### The base - **[React](https://seerepo.com/uses/react)**: 2 files ## Frontend (apps/p2/plugins/sharing) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/terminals) ### The base - **[React](https://seerepo.com/uses/react)**: 2 files ## Support (apps/p2/plugins/terminals) ### Other - **ws**: 1 file ## Frontend (apps/p2/plugins/voice) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Support (apps/p2/plugins/voice) ### Other - **ws**: 1 file ## Frontend (apps/p2/plugins/web-shell) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Frontend (apps/p2/plugins/workspace) ### The base - **[React](https://seerepo.com/uses/react)**: 3 files ## Support (packages/agent) ### Testing - **Vitest**: 5 files ## Backend (packages/ai) ### AI - **@aws-sdk/client-bedrock-runtime**: 1 file ### Services - **[OpenAI](https://seerepo.com/uses/openai)**: 4 files · [packages/ai/src/api/azure-openai-responses.ts, line 1](https://github.com/earendil-works/pi/blob/e88525506177d22b6e93029d8f6db1aab323c74a/packages/ai/src/api/azure-openai-responses.ts#L1) - **[Anthropic](https://seerepo.com/uses/anthropic)**: 1 file · [packages/ai/src/api/anthropic-messages.ts, line 1](https://github.com/earendil-works/pi/blob/e88525506177d22b6e93029d8f6db1aab323c74a/packages/ai/src/api/anthropic-messages.ts#L1) ## Support (packages/ai) ### Testing - **Vitest**: 187 files ### Other - **@smithy/node-http-handler**: 1 file - **http-proxy-agent**: 1 file - **https-proxy-agent**: 1 file ## Frontend (packages/chord) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file ## Support (packages/chord) ### Testing - **Vitest**: 220 files ### Tools - **esbuild**: 3 files ### Other - **ws**: 3 files ## Support (packages/codemode) ### Testing - **Vitest**: 6 files ## Support (packages/coding-agent) ### Content - **@silvia-odwyer/photon-node**: 2 files - **highlight.js**: 1 file - **marked**: 1 file - **[yaml](https://seerepo.com/uses/yaml)**: 1 file ### Validation - **typebox**: 23 files ### Testing - **Vitest**: 340 files ### Tools - **jiti**: 3 files - **ignore**: 2 files ### Other - **chalk**: 13 files - **proper-lockfile**: 5 files - **diff**: 2 files - **minimatch**: 2 files - **SemVer**: 2 files - **cross-spawn**: 1 file - **hosted-git-info**: 1 file - **undici**: 1 file ## Support (packages/durable) ### Testing - **Vitest**: 102 files - **fake-indexeddb**: 1 file ### Other - **diff**: 1 file ## Support (packages/env) ### Testing - **Vitest**: 8 files ### Other - **serde_json**: 13 files - **libc**: 3 files - **ignore**: 1 file - **notify**: 1 file - **windows-sys**: 1 file ## Support (packages/mcp) ### Testing - **Vitest**: 14 files ### Other - **cross-spawn**: 1 file ## Support (packages/schema) ### Testing - **Vitest**: 7 files ## Support (packages/telemetry) ### Testing - **Vitest**: 7 files ## Frontend (packages/tui) ### Interface - **@xterm/headless**: 4 files ## Support (packages/tui) ### Content - **marked**: 2 files ### Other - **chalk**: 4 files - **get-east-asian-width**: 1 file ## Other repos with a similar stack - [n8n-io/n8n](https://seerepo.com/r/n8n-io/n8n/built): OpenAI, Anthropic, yaml, highlight.js · [Compare](https://seerepo.com/compare/earendil-works/pi/vs/n8n-io/n8n) - [Significant-Gravitas/AutoGPT](https://seerepo.com/r/Significant-Gravitas/AutoGPT/built): React, OpenAI, Anthropic, highlight.js · [Compare](https://seerepo.com/compare/earendil-works/pi/vs/Significant-Gravitas/AutoGPT) - [open-webui/open-webui](https://seerepo.com/r/open-webui/open-webui/built): OpenAI, marked, yaml, highlight.js · [Compare](https://seerepo.com/compare/earendil-works/pi/vs/open-webui/open-webui) - [paperclipai/paperclip](https://seerepo.com/r/paperclipai/paperclip/built): React, OpenAI, Anthropic, yaml · [Compare](https://seerepo.com/compare/earendil-works/pi/vs/paperclipai/paperclip) - [google-gemini/gemini-cli](https://seerepo.com/r/google-gemini/gemini-cli/built): React, lowlight, marked, @xterm/headless · [Compare](https://seerepo.com/compare/earendil-works/pi/vs/google-gemini/gemini-cli) - [anomalyco/opencode](https://seerepo.com/r/anomalyco/opencode/built): Anthropic, marked, yaml · [Compare](https://seerepo.com/compare/anomalyco/opencode/vs/earendil-works/pi) ## Frequently asked questions ### What language is pi written in? pi is written in TypeScript, with 677,258 written lines. ### What framework does pi use? pi is built with React. ### Does pi use AI? Yes. pi uses AI through @aws-sdk/client-bedrock-runtime, OpenAI, and Anthropic. ### Does pi have tests? Yes. pi has 1,475 test files and is tested with Vitest and fake-indexeddb. ### Which repos have a stack like pi's? The ones that share most of its stack: n8n-io/n8n, Significant-Gravitas/AutoGPT, and open-webui/open-webui. ## What is your repo built with? Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.