How TypeScript ESLint Works

Welcome to the first issue of Tour de Source, a biweekly newsletter that dives into the source code of great open source projects and how they work!

This week our guest Josh Goldberg will be giving a source-level introduction to TypeScript ESLint, the de facto tool for linting in TypeScript. If you're deploying TypeScript into production, chances are you're using this in your toolchain.

Quick Stats

• Launched in 2019

• Used by

  • 4.1m projects

  • Airbnb, Coinbase, Sentry, etc.

• 435 contributors

• 108m downloads a month

• 11.7k stars

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