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84 lines
3.1 KiB
Markdown
84 lines
3.1 KiB
Markdown
---
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layout: layout.njk
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title: </> htmx - high power tools for html
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---
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<div class="dark-hero full-width" classes="add appear">
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<span class="logo dark"><<a>/</a>> <span class="no-mobile">htm<a>x</a></span></span>
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<sub class="no-mobile"><i>high power tools for HTML</i></sub>
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</div>
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## introduction
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htmx allows you to access [AJAX](https://htmx.org/docs#ajax), [CSS Transitions](https://htmx.org/docs#css_transitions), [WebSockets](https://htmx.org/docs#websockets) and [Server Sent Events](https://htmx.org/docs#sse)
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directly in HTML, using [attributes](https://htmx.org/reference#attributes), so you can build
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[modern user interfaces](https://htmx.org/examples) with the [simplicity](https://en.wikipedia.org/wiki/HATEOAS) and
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[power](https://www.ics.uci.edu/~fielding/pubs/dissertation/rest_arch_style.htm) of hypertext
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htmx is small ([~10k min.gz'd](https://unpkg.com/htmx.org/dist/)),
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[dependency-free](https://github.com/bigskysoftware/htmx/blob/master/package.json),
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[extendable](https://htmx.org/extensions) &
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IE11 compatible
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## motivation
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* Why should only [`<a>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a) and [`<form>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/form) be able to make HTTP requests?
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* Why should only [`click`](https://developer.mozilla.org/en-US/docs/Web/API/Element/click_event) & [`submit`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement/submit_event) events trigger them?
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* Why should only [`GET`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/GET) & [`POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST) methods be [available](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods)?
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* Why should you only be able to replace the **entire** screen?
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By removing these arbitrary constraints, htmx completes HTML as a [hypertext](https://en.wikipedia.org/wiki/Hypertext)
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## quick start
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```html
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<!-- Load from unpkg -->
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<script src="https://unpkg.com/htmx.org@1.7.0"></script>
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<!-- have a button POST a click via AJAX -->
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<button hx-post="/clicked" hx-swap="outerHTML">
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Click Me
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</button>
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```
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The [`hx-post`](https://htmx.org/attributes/hx-post) and [`hx-swap`](https://htmx.org/attributes/hx-swap) attributes tell htmx:
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> "When a user clicks on this button, issue an AJAX request to /clicked, and replace the entire button with the response"
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htmx is the successor to [intercooler.js](http://intercoolerjs.org)
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Read the [docs introduction](/docs#introduction) for a more in-depth... introduction.
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## sponsors
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Thank you to our corporate sponsors!
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<div class="row">
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<div class="col 2" style="padding: 0">
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[](https://www.commspace.co.za/)
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</div>
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<div class="col 2" style="padding: 0">
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</div>
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<div class="col 2" style="padding: 0">
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</div>
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</div>
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If you use htmx commercially & wish to support the
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project you can sponsor us via [Github](https://github.com/sponsors/bigskysoftware)
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For htmx consulting or training [email us](mailto:htmx@bigsky.software)
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## haiku
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*javascript fatigue:<br/>
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longing for a hypertext<br/>
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already in hand*
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