# os-single-spa > The router for easy microfrontends Latest version **5.0.5** (published 2022-01-24) · MIT license · 0 weekly downloads ## Install ```sh npm install os-single-spa pnpm add os-single-spa yarn add os-single-spa bun add os-single-spa ``` ## Health **Score 45/100 (D)** — status: abandoned. Positive: has types; esm support; no vulnerabilities; high quality score; popular repo. Warnings: low downloads. Negative: abandoned. ## Facts | | | |---|---| | Version | 5.0.5 | | Published | 2022-01-24 | | First published | 2019-12-20 | | Weekly downloads | 0 | | License | MIT | | TypeScript types | bundled | | Module format | ESM + CommonJS | | Dependencies | 0 | | Unpacked size | 1.1 MB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 13880 | | Author | Joel Denning | | Maintainers | console-fe | | Keywords | microfrontends, single, page, application, framework, react, angular, vue, router, microservices, frontend | ## Links - npm: https://www.npmjs.com/package/os-single-spa - Repository: https://github.com/single-spa/single-spa - Homepage: https://single-spa.js.org - Issues: https://github.com/single-spa/single-spa/issues - npm.io page: https://npm.io/package/os-single-spa ## Alternatives - [mobx-react](https://npm.io/package/mobx-react.md) — 2.8M weekly downloads - [rc-tree](https://npm.io/package/rc-tree.md) — 2.6M weekly downloads - [@react-oauth/google](https://npm.io/package/@react-oauth/google.md) — 1.3M weekly downloads - [@wagmi/connectors](https://npm.io/package/@wagmi/connectors.md) — 877.0K weekly downloads - [vee-validate](https://npm.io/package/vee-validate.md) — 836.4K weekly downloads ## Recent versions - 5.0.5 (latest) — 2022-01-24 - 5.0.4 (alpha) — 2021-12-21 - 5.0.3 — 2021-12-20 - 5.0.2 — 2021-12-15 - 5.0.1 — 2021-12-15 - 4.4.6 — 2021-03-17 - 5.0.0 — 2020-09-23 - 4.4.5 — 2020-04-09 - 4.4.4 — 2019-12-20 - 4.4.3 — 2019-12-20 - 4.4.2 — 2019-12-20 ## README [![npm version](https://img.shields.io/npm/v/single-spa.svg?style=flat-square)](https://www.npmjs.org/package/single-spa) [![](https://data.jsdelivr.com/v1/package/npm/single-spa/badge)](https://www.jsdelivr.com/package/npm/single-spa) [![NPM Downloads](https://badgen.net/npm/dm/single-spa)](https://npmjs.org/package/single-spa) # single-spa [Join the chat on Slack](https://join.slack.com/t/single-spa/shared_invite/zt-mafdeybq-0v1aIm3KKaqyVCT2xeny3Q) [Donate to this project](https://opencollective.com/single-spa) ## A javascript framework for front-end microservices Build micro frontends that coexist and can ([but don't need to](https://single-spa.js.org/docs/faq.html#can-i-use-more-than-one-framework)) be written with their own framework. This allows you to: - [Use multiple frameworks](/docs/single-spa-ecosystem.md#help-for-frameworks) on the same page [without refreshing the page](/docs/applications.md) ([React](https://github.com/single-spa/single-spa-react), [AngularJS](https://github.com/single-spa/single-spa-angularjs), [Angular](https://github.com/single-spa/single-spa-angular), [Ember](https://github.com/single-spa/single-spa-ember), or whatever you're using) - Write new code, possibly with a new framework, without rewriting your existing app - Lazy load code for improved initial load time. ## Sponsors DataCamp-Logo Toast-Logo To add your company's logo to this section: - Become a [recurring Open Collective sponsor](https://opencollective.com/single-spa) of at least \$100 a month. - Become a [recurring Github sponsor](https://github.com/sponsors/joeldenning) of at least \$100 a month. - Sponsor a core team member to implement a specific feature for single-spa. Pay our regular consulting rate. Inquire in our Slack workspace. ## Documentation You can find the single-spa documentation [on the website](https://single-spa.js.org/). Check out the [Getting Started](https://single-spa.js.org/docs/getting-started-overview.html) page for a quick overview. ## Demo and examples Please see the [examples page](https://single-spa.js.org/docs/examples.html) on the website. ## Want to help? Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our guidelines for [contributing](https://single-spa.js.org/docs/contributing-overview.html) on the [single-spa website](https://single-spa.js.org). ## Contributing The main purpose of this repository is to continue to evolve single-spa, making it better and easier to use. Development of single-spa, and the [single-spa ecosystem](https://single-spa.js.org/docs/ecosystem.html) happens in the open on GitHub, and we are grateful to the community for contributing bugfixes and improvements. Read below to learn how you can take part in improving single-spa. ### [Code of Conduct](https://single-spa.js.org/docs/code-of-conduct.html) Single-spa has adopted a Code of Conduct that we expect project participants to adhere to. Please read [the full text](https://single-spa.js.org/docs/code-of-conduct.html) so that you can understand what actions will and will not be tolerated. ### [Contributing Guide](https://single-spa.js.org/docs/contributing-overview.html) Read our [contributing guide](https://single-spa.js.org/docs/contributing-overview.html) to learn about our development process, how to propose bugfixes and improvements, and how to build and test your changes to single-spa. --- _Source: https://npm.io/package/os-single-spa · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._