Initialize Development Environment

Overview

Get a new developer up and running with the Reactive Data Client monorepo.

Steps

1. Install prerequisites

   • Install Node.js >= 14 via nvm: nvm install
   • Enable Corepack for Yarn 4: corepack enable
   • Verify Yarn: yarn --version (should be 4.x)

2. Install dependencies

   • Run yarn install from repo root
   • This installs all workspace dependencies

3. Build the project

   • Run yarn build to build all packages
   • This runs TypeScript compilation and Babel transforms

4. Run tests

   • Run yarn test to verify everything works
   • Tests use Jest with projects: ReactDOM, Node, ReactNative

5. Project familiarization

   • Review monorepo structure:
     • packages/endpoint – Base endpoints and declarative schemas
     • packages/rest – REST modeling (resource(), RestEndpoint)
     • packages/core – Framework-agnostic normalized store
     • packages/react – React hooks (useSuspense, useLive, useQuery)
     • packages/vue – Vue 3 composables
     • packages/normalizr – Schema/Entity/normalization
   • Read official docs
   • Explore example apps in examples/

6. Optional: Start website locally

   • Use workspace task "website: start" or cd website && yarn start
   • Documentation site runs on localhost

Onboarding Checklist

• Node.js >= 14 and Yarn 4 ready
• yarn install completed without errors
• yarn build succeeds
• yarn test passes
• Reviewed packages/ structure
• Read CONTRIBUTING.md
• Explored an example app (examples/todo-app or examples/github-app)

Helpful Commands

Command	Description
yarn build	Build all packages
yarn test	Run all tests
yarn lint	Run ESLint
yarn format	Auto-fix lint issues
yarn changeset	Create a changeset for your PR

Resources

• Documentation
• Discord
• Contributing Guide