> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

## Resource: Developer Tools Features

## Article: Developer Tools Features

## Article Link: https://dev.wix.com/docs/develop-websites/articles/coding-with-velo/limits-and-optimization/developer-tools-features.md

## Article Content:

# Developer Tools Features

You can customize your site and analyze its usage with advanced developer tools. Find the [premium plan](https://dev.wix.com/docs/develop-websites/articles/coding-with-velo/premium-plans/about-premium-plans.md) that suits your needs and [choose the plan](https://www.wix.com/upgrade/website) that fits.


## Scheduled jobs

You can use Velo to [schedule code](https://support.wix.com/en/article/velo-scheduling-recurring-jobs) to run on a site at regular intervals. Each scheduled function is called a job. Scheduling jobs allows certain site functions to be automated such as updating or clearing database collections and sending status reports.

Wix limits the number of jobs you can define for a site and how frequently jobs can run. Most plans allow you to add up to 20 scheduled jobs that run at a minimum of 1 hour intervals. Elite and Business Elite plans allow you to add up to 30 scheduled jobs that run at a minimum of 5 minute intervals.

<details>
<summary>Downgrade behavior</summary>

If you downgrade to a lower tier plan and you have more jobs on your site than the new plan allows, some of your jobs may not run.

</details>