@ternaus/js-toolsReact linting and typed APIs

Packages ​

Install the packages you need. Each has its own version and release notes.

@ternaus/eslint-plugin-react is a fork of jsx-eslint/eslint-plugin-react. The four @ternaus/openapi-* packages are forks of the packages in openapi-ts/openapi-typescript. The original authors' Git histories and MIT license notices are preserved.

• @ternaus/eslint-plugin-react: React 19 rules for ESLint 10 alongside Biome. Includes installation and flat config examples.
• @ternaus/openapi-typescript: generate TypeScript declarations from OpenAPI 3.0 and 3.1 schemas.
• @ternaus/openapi-fetch: call APIs with typed paths, parameters, request bodies, and responses.
• @ternaus/openapi-react-query: use those types with TanStack Query hooks in React 19.
• @ternaus/openapi-typescript-helpers: reuse the OpenAPI types shared by the clients.

Development and type generation require Node.js 24.15+ or 26. Packages use ESM and are checked with TypeScript 7. The generator uses TypeScript 6 internally for its AST API. React packages target React 19; the lint plugin requires ESLint 10 and Biome 2.5.13+.

Buy me a coffee ​

I'm Vladimir Iglovikov. I maintain these forks, fix bugs, and keep them working with current JavaScript tools.

If they save you time, buy me a coffee through GitHub Sponsors. Your support helps me spend more time on maintenance.