What is openclaude built with?

openclaude is a TypeScript repo built with React, react-compiler-runtime, and react-reconciler. It stores its data in lru-cache, signs people in with aws-sdk and @azure/identity, uses AI through @aws-sdk/client-bedrock, @orama/orama, js-tiktoken, and Anthropic, watches its errors with Sentry, makes its content with marked, qrcode, highlight.js, xss, sharp, and 2 more, validates its data with Zod and Ajv, and uses MCP. It has 959,750 written lines, with 869 test files.

Read on November 7, 2026, at commit f37fb0f. Read it as markdown

Frontend

The base 1

Interface 2

Backend

Data 1

Sign-in 2

AI 3

  • @aws-sdk/client-bedrock1 file
  • @orama/orama1 file
  • js-tiktoken1 file

Services 3

Support

The base 2

  • react-compiler-runtime370 files
  • react-reconciler4 files

Content 7

Validation 2

Tools 8

  • chokidar5 files
  • type-fest4 files
  • TypeScript3 files
  • @commander-js/extra-typings7 files
  • ignore5 files
  • vscode-languageserver-protocol3 files
  • tree-kill2 files
  • @vscode/ripgrep1 file

Other 34

  • Lodash103 files
  • chalk59 files
  • Axios56 files
  • execa19 files
  • SemVer7 files
  • fflate2 files
  • fuse.js2 files
  • graphology2 files
  • undici2 files
  • web-tree-sitter2 files
  • duck-duck-scrape1 file
  • figures91 files
22 more
  • diff20 files
  • ws6 files
  • @alcalzone/ansi-tokenize5 files
  • cross-spawn2 files
  • p-map2 files
  • shell-quote2 files
  • signal-exit2 files
  • smithy2 files
  • auto-bind1 file
  • bidi-js1 file
  • emoji-regex1 file
  • env-paths1 file
  • get-east-asian-width1 file
  • graphology-metrics1 file
  • grpc1 file
  • https-proxy-agent1 file
  • indent-string1 file
  • jsonc-parser1 file
  • picomatch1 file
  • proper-lockfile1 file
  • supports-hyperlinks1 file
  • wrap-ansi1 file

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Frequently asked questions

What language is openclaude written in?
openclaude is written in TypeScript, with 959,750 written lines.
What framework does openclaude use?
openclaude is built with React, react-compiler-runtime, and react-reconciler.
What database does openclaude use?
openclaude stores its data in lru-cache.
What does openclaude sign people in with?
openclaude signs people in with aws-sdk and @azure/identity.
Does openclaude use AI?
Yes. openclaude uses AI through @aws-sdk/client-bedrock, @orama/orama, js-tiktoken, and Anthropic.
What services does openclaude use?
openclaude watches its errors with Sentry and uses MCP.

The proof: src/utils/sentry.ts, line 17

Does openclaude have tests?
Yes. openclaude has 869 test files.
Which repos have a stack like openclaude's?
The ones that share most of its stack:n8n-io/n8nnocodb/nocodbCherryHQ/cherry-studio

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