xmpp.js
# xmpp.js > XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. [xmpp.org/about-xmpp/technology-overview/](https://xmpp.org/about/technology-overview.html) **xmpp.js** is a JavaScript library for [XMPP](http://xmpp.org/). ## Get started - [client](/packages/client) - [component](/packages/component) - [xml](/packages/xml) - [jid](/packages/jid) - [time](/packages/time) - [uri](/packages/uri) ## goals ### universal Runs everywhere JavaScript runs and makes use of the best network transport available. xmpp.js is known to be used with browsers, [Node.js](https://nodejs.org/), [WebWorker](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers), [React Native](https://reactnative.dev/), [Bun](https://bun.sh/), [Deno](https://deno.com/), [GJS](https://gitlab.gnome.org/GNOME/gjs/) and [Duktape](https://duktape.org/). ### reliable By default, it handles errors and will automatically reconnect. With appropriate configuration it will even loop through a list of endpoints. You don't have to write a single line of code to handle network failures. Releases follow the [Semantic Versioning specification](http://semver.org/) ### modular Each feature is implemented as a module that can be added or removed easily. Including core XMPP features. ### small We avoid third party dependencies. For the web, we make the sure the default [client](/packages/client) doesn't exceed 13 kb (gzipped), for reference, that's less than half the size of [React](https://reactjs.org/blog/2017/09/26/react-v16.0.html#reduced-file-size). ## Getting help Do you need help with working with xmpp.js? Please reach out to our community by posting in the [Discussions section](https://github.com/xmppjs/xmpp.js/discussions) of this project. ## Built with xmpp.js - [Snikket](https://snikket.org/) - [xmpp-web](https://github.com/nioc/xmpp-web/) - [WorkAdventure](https://workadventu.re/) - [Mustang](https://www.mustang.im/) - [Crypho](https://www.crypho.com/) - [MeshCentral](https://meshcentral.com/) - [openHAB](https://www.openhab.org/) - [Wobbly](https://wobbly.app/) - [Alcatel-Lucent Rainbow](https://www.openrainbow.com/) - [Telldus](https://telldus.com/) - [ConnectyCube](https://connectycube.com/) - [Sockethub](http://sockethub.org/) - [matrix-bitfrost](https://github.com/matrix-org/matrix-bifrost) - [WordPress Telegram Bot](https://github.com/Automattic/wp-telegram-bot) - [Logitech Harmony Hub library](https://github.com/AirBorne04/harmonyhub) - [gx-twilio: Bridge between Twilio SMS and XMPP](https://github.com/pesvut/sgx-twilio) - [FACEIT Chatbot Service](https://github.com/areimx/faceit-ext-chatbot-service) <small>Feel free to send a PR to add your project or organization to this list.</small> ## Protocols [RFC 6120](https://tools.ietf.org/html/rfc6120) - Extensible Messaging and Presence Protocol (XMPP): Core See [`@xmpp/client-core`](packages/client-core) and [`@xmpp/component-core`](packages/component-core) Included in [`@xmpp/client`](packages/client) and [`@xmpp/component`](packages/component) --- [RFC 7590](https://tools.ietf.org/html/rfc7590) - Use of Transport Layer Security (TLS) in the Extensible Messaging and Presence Protocol (XMPP) See [`@xmpp/tls`](packages/tls) Included in [`@xmpp/client`](packages/client) --- <!-- [RFC 6121](https://tools.ietf.org/html/rfc6121) - Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Presence ✗ --> <!-- --- --> [RFC 7622](https://tools.ietf.org/html/rfc7622) - Extensible Messaging and Presence Protocol (XMPP): Address Format See [`@xmpp/jid`](packages/jid) Included in [`@xmpp/client`](packages/client) and [`@xmpp/component`](packages/component) --- [RFC 7395](https://tools.ietf.org/html/rfc7395) - An Extensible Messaging and Presence Protocol (XMPP) Subprotocol for WebSocket See [`@xmpp/websocket`](packages/websocket) Included in [`@xmpp/client`](packages/client) --- [draft-cridland-xmpp-session-01](https://tools.ietf.org/html/draft-cridland-xmpp-session-01) Here Lies Extensible Messaging and Presence Protocol (XMPP) Session Establishment See [`@xmpp/session-establishment`](packages/session-establishment) --- [XEP-0368](https://xmpp.org/extensions/xep-0368.html): SRV records for XMPP over TLS See [`@xmpp/resolve`](packages/resolve) Included in [`@xmpp/client`](packages/client) --- [XEP-0156](https://xmpp.org/extensions/xep-0156.html): Discovering Alternative XMPP Connection Methods See [`@xmpp/resolve`](packages/resolve) Included in [`@xmpp/client`](packages/client) --- [XEP-0114](https://xmpp.org/extensions/xep-0114.html): Jabber Component Protocol See [`@xmpp/component-core`](packages/component-core) Included in [`@xmpp/component`](packages/component) --- [XEP-0082](https://xmpp.org/extensions/xep-0082.html): XMPP Date and Time Profiles See [`@xmpp/time`](packages/time) --- [XEP-0198](https://xmpp.org/extensions/xep-0198.html): Stream Management See [`@xmpp/stream-management`](packages/stream-management) Included in [`@xmpp/client`](packages/client) --- [XEP-0388](https://xmpp.org/extensions/xep-0388.html): Extensible SASL Profile See [`@xmpp/sasl2`](packages/sasl2) Included in [`@xmpp/client`](packages/client) --- [XEP-0386](https://xmpp.org/extensions/xep-0386.html): Bind 2 See [`@xmpp/client-core`](./packages/client-core/src/bind2/) Included in [`@xmpp/client`](packages/client) --- [XEP-0484](https://xmpp.org/extensions/xep-0484.html): Fast Authentication Streamlining Tokens See [`@xmpp/client-core`](./packages/client-core/src/fast/) Included in [`@xmpp/client`](packages/client) ## credits xmpp.js is a rewrite of [node-xmpp](https://github.com/xmppjs/xmpp.js/tree/node-xmpp) and learned a lot from it. Thanks to all xmpp.js and node-xmpp [contributors](https://github.com/xmppjs/xmpp.js/graphs/contributors).