Welcome to @ts-dev-tools/core 💎

Common Typescript dev tools

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What’s included

📦 Package scripts

• test: Run tests with Vitest
• format: Format code with Biome
• lint: Run linter with Biome
• check: Run Biome checks and apply safe fixes
• prepare: Self install / update

Setup exposes plugin dependencies and their executables in the project’s node_modules and node_modules/.bin, including nested dependencies. Existing project dependencies and commands are preserved. Running setup again restores missing executable links. Setup errors return a nonzero exit status.

⚡ Git hooks

pre-commit

• Run Biome checks against staged git files

commit-msg

• Lint conventional commit message with commit-lint

pre-push

• Run linter
• Execute Typescript compiler with tsc
• Run tests

👕 Code quality

• Install and configure Biome for linting and formatting
• Enable Biome recommended rules and VCS integration
• Organize imports with Biome assist actions

🧪 Tests

• Install and configure Vitest
• Install and configure @vitest/coverage-v8 for coverage reports

📖 Types

• @types/node
• vitest/globals

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Usage

Vitest 5 requires Node.js >= 22.12.0.

1. Install

npm install --save-dev @ts-dev-tools/core

Or

pnpm add -D @ts-dev-tools/core

Or

yarn add --dev @ts-dev-tools/core

Vitest 5 stores generated artifacts under .vitest/. Add that directory to your .gitignore if it is not already ignored.

2. Enable ts-dev-tools

npm exec ts-dev-tools install

Or

pnpm ts-dev-tools install

Or

yarn ts-dev-tools install

⚠️ If your package is using yarn, is not private and you’re publishing it on a registry like npmjs.com, you need to disable postinstall script using pinst. Otherwise, postinstall will run when someone installs your package and result in an error.