# @computerrock/react-app-polyfill > Polyfills for commonly used language features Latest version **2.0.0** (published 2023-12-14) · MIT license · 0 weekly downloads ## Install ```sh npm install @computerrock/react-app-polyfill pnpm add @computerrock/react-app-polyfill yarn add @computerrock/react-app-polyfill bun add @computerrock/react-app-polyfill ``` ## Health **Score 15/100 (F)** — status: abandoned. Positive: no vulnerabilities. Warnings: low downloads; no types; no esm support. Negative: abandoned; low maintenance score. ## Facts | | | |---|---| | Version | 2.0.0 | | Published | 2023-12-14 | | First published | 2020-05-08 | | Weekly downloads | 0 | | License | MIT | | TypeScript types | none | | Module format | CommonJS | | Node | >=20 | | Dependencies | 8 | | Unpacked size | 5 KB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 0 | | Maintainers | ljiljana_marinkovic, brankica, natasa.vuksanovic, stankovic84, tocoxf, computerrocknpm, igor.rankovic, ninkovic, luka.krsmanovic | ## Links - npm: https://www.npmjs.com/package/@computerrock/react-app-polyfill - Repository: https://github.com/computerrock/javascript-team-toolbox - Homepage: https://github.com/computerrock/javascript-team-toolbox#readme - Issues: https://github.com/computerrock/javascript-team-toolbox/issues - npm.io page: https://npm.io/package/@computerrock/react-app-polyfill ## Dependencies (8) - [raf](https://npm.io/package/raf.md) ^3.4.1 - [core-js](https://npm.io/package/core-js.md) ^3.33.3 - [promise](https://npm.io/package/promise.md) ^8.3.0 - [svgxuse](https://npm.io/package/svgxuse.md) ^1.2.6 - [object-assign](https://npm.io/package/object-assign.md) ^4.1.1 - [isomorphic-fetch](https://npm.io/package/isomorphic-fetch.md) ^3.0.0 - [regenerator-runtime](https://npm.io/package/regenerator-runtime.md) ^0.14.0 - [url-search-params-polyfill](https://npm.io/package/url-search-params-polyfill.md) ^8.2.5 ## Recent versions - 2.0.0 (latest) — 2023-12-14 - 2.0.0-alpha.0 — 2023-12-12 - 1.0.1 — 2021-05-18 - 1.0.0 — 2021-05-11 - 1.0.0-alpha.2 — 2021-04-05 - 1.0.0-alpha.1 — 2020-07-17 - 1.0.0-alpha.0 — 2020-05-08 ## README # JavaScript Technology Team Toolbox This project contains collection of packages used by Computer Rock JavaScript team in daily development. You can find them in [`./packages`](./packages) folder and use them as specified in package's `README.md` file. ## Project starter packs & new project initialization For the fast and easy project initialization, and later easy upgrades and maintenance, we use [Toolchain CLI](https://github.com/Toolchain-JS/create-toolchain) project initialization utility. What follows is a quick start guide for each of the available project templates. For more details on what each template provides and how it is used please check created project's `README.md` file. ### React application projects In order to initialize new React app project you can run: ```shell $ npx create-toolchain my-project-name --template @computerrock/react-app ``` ### Multi-application, multi-library monorepo projects If project is more complex, and will contain multiple React applications which most certainly share some libraries and UI components, you can initialize Lerna monorepo project by running: ```shell $ npx create-toolchain my-project-name --template @computerrock/lerna-monorepo ``` This will initialize Lerna monorepo project. Inside the monorepo's `./packages` folder then you can initialize as many React application projects as you may need. Monorepo project will also be configured for bundling shared monorepo packages with Rollup. In order to add shared library package you can run: ```shell $ npx create-toolchain my-project-name --template @computerrock/rollup-monorepo-library ``` ### Project starter packages Packages implementing project initialization commands are: * [`@computerrock/toolchain-react-app`](https://www.npmjs.com/package/@computerrock/toolchain-react-app) * [`@computerrock/tjs-template-react-app`](https://www.npmjs.com/package/@computerrock/tjs-template-react-app) * [`@computerrock/toolchain-rollup-monorepo-library`](https://www.npmjs.com/package/@computerrock/toolchain-rollup-monorepo-library) * [`@computerrock/tjs-template-rollup-monorepo-library`](https://www.npmjs.com/package/@computerrock/tjs-template-rollup-monorepo-library) * [`@computerrock/toolchain-lerna-monorepo`](https://www.npmjs.com/package/@computerrock/toolchain-lerna-monorepo) * [`@computerrock/tjs-template-lerna-monorepo`](https://www.npmjs.com/package/@computerrock/tjs-template-lerna-monorepo) ## Supporting packages For all projects we use and centrally maintain several supporting packages. These include various presets, configs, tools, and other reusable project components. This saves us time configuring, maintaining and keeping projects up to date. Packages available: * [`@computerrock/babel-preset-react-app`](https://www.npmjs.com/package/@computerrock/babel-preset-react-app) * [`@computerrock/babel-preset-react-lib`](https://www.npmjs.com/package/@computerrock/babel-preset-react-lib) * [`@computerrock/eslint-config-base`](https://www.npmjs.com/package/@computerrock/eslint-config-base) * [`@computerrock/eslint-config-react-app`](https://www.npmjs.com/package/@computerrock/eslint-config-react-app) * [`@computerrock/eslint-config-react-native-app`](https://www.npmjs.com/package/@computerrock/eslint-config-react-native-app) * [`@computerrock/react-app-polyfill`](https://www.npmjs.com/package/@computerrock/react-app-polyfill) * [`@computerrock/react-dev-utils`](https://www.npmjs.com/package/@computerrock/react-dev-utils) * [`@computerrock/react-native-babel-transformer`](https://www.npmjs.com/package/@computerrock/react-native-babel-transformer) * [`@computerrock/rollup-monorepo-bundler`](https://www.npmjs.com/package/@computerrock/rollup-monorepo-bundler) * [`@computerrock/storybook-preset-react-app`](https://www.npmjs.com/package/@computerrock/storybook-preset-react-app) * [`@computerrock/stylelint-config-react-app`](https://www.npmjs.com/package/@computerrock/stylelint-config-react-app) --- _Source: https://npm.io/package/@computerrock/react-app-polyfill · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._