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Dev tools · November 1, 2023

Harmony

A strict, opinionated ESLint config for TypeScript apps

Harmony launched on November 1, 2023 with 85 votes, #960 of 4,333 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.

Visit github.com ↗Harmony alternativestop 22% of November 2023

What it does

Harmony is an ESLint config for modern TypeScript apps. It's designed to be used with Prettier and Stylelint. It is incredibly opinionated and strict, enforcing the maximum amount of type safety and code quality.

A highly opinionated, zero-configuration linter and formatter. - haydenbleasel/ultracite

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