# Basic Javascript Functions In Topic

**URL:** https://meta.discourse.org/t/basic-javascript-functions-in-topic/47262
**Category:** Feature
**Created:** [July 14, 2016, 12:43am UTC](https://meta.discourse.org/t/basic-javascript-functions-in-topic/47262 "2016-07-14T00:43:21Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![redprogrammer](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/redprogrammer/32/121004_2.png) [@redprogrammer](https://meta.discourse.org/u/redprogrammer)
#### Post date: [July 14, 2016, 12:43am UTC](https://meta.discourse.org/t/basic-javascript-functions-in-topic/47262/1 "2016-07-14T00:43:21Z")

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Hi,

i want to run some basic javascript functions in discourse topic for example,

there is 3 textboxes for the addition of 2 number

 ![](https://global.discourse-cdn.com/meta/original/3X/8/d/8deb79a08bd5cee44e69944527ecc2d34aa8cb6b.gif)

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### Author: ![Mittineague](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/mittineague/32/114259_2.png) [@Mittineague](https://meta.discourse.org/u/Mittineague)
#### Post date: [July 14, 2016, 12:49am UTC](https://meta.discourse.org/t/basic-javascript-functions-in-topic/47262/2 "2016-07-14T00:49:20Z")

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Have you tried putting up a CodePen and oneboxing it?

eg.

https://codepen.io/paulobrien/embed/preview/zxJOaW?default-tabs=css%2Cresult&height=300&host=https%3A%2F%2Fcodepen.io&slug-hash=zxJOaW

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<div class="post-metadata">

### Author: ![redprogrammer](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/redprogrammer/32/121004_2.png) [@redprogrammer](https://meta.discourse.org/u/redprogrammer)
#### Post date: [July 14, 2016, 12:52am UTC](https://meta.discourse.org/t/basic-javascript-functions-in-topic/47262/3 "2016-07-14T00:52:31Z")

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İ think codepen is not free, am i right?

if i am right, i am looking for a free solution

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### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [July 14, 2016, 1:11am UTC](https://meta.discourse.org/t/basic-javascript-functions-in-topic/47262/4 "2016-07-14T01:11:56Z")

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Codepen is free and excellent 🙂

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<div class="post-metadata">

### Author: ![redprogrammer](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/redprogrammer/32/121004_2.png) [@redprogrammer](https://meta.discourse.org/u/redprogrammer)
#### Post date: [July 14, 2016, 1:13am UTC](https://meta.discourse.org/t/basic-javascript-functions-in-topic/47262/5 "2016-07-14T01:13:30Z")

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thanks for your helps