Code Lab — turn monday.com into a real automation platform
Code Lab is a workspace view inside Community Cookbook that lets you write JavaScript right next to your monday boards. Paired with the Run Code automation block — write a snippet, save it, then plug it into any workflow.
If you've ever hit the wall of “monday's built-in automations don't quite do that” — formatting a string, calculating a number, parsing JSON from a webhook, validating data, generating IDs — Code Lab is the one block that replaces a whole stack of micro-purpose automations.
See it in action
What you get
Everything you need to write, test, save, and ship JavaScript automations — without ever leaving monday.com.
Full Monaco code editor
Syntax highlighting, autocomplete, multi-line editing — the same editor that powers VS Code.
Live testing
Three input fields, three output fields, and a console. Hit Run and see results instantly.
Personal & team snippets
Save snippets just for yourself, or share with everyone on your monday account so the whole team builds on the same library.
30+ ready-to-use examples
Working, editable snippets across 9 categories — open one, see the code, try it with sample inputs, then customise.
Drop into any workflow
Pair a saved snippet with the Run Code automation block. Triggers fire, your code runs, results land back on your boards.
Safe by design
Code runs in an isolated V8 sandbox. No network access, no monday API access. Hard 10s CPU and 64MB memory limits.
30+ Built-in Examples
Each one is a working, editable snippet — open it, see the code, try it with the included sample inputs, then customise it for your boards.
Text
8 examples- •Extract email domain + tag personal/business
- •Slugify text for URLs / filenames
- •Mask email + card / phone for PII safety
- •Deduplicate a comma-separated list
- •Parse full name into first / last / initials
- •Extract a tracking / order ID from free text
- •Smart-truncate to a max length
- •Convert text to Title Case
- •Word + character + reading-time count
JSON
3 examples- •Parse JSON and extract a dotted path
- •Sum a numeric field across a JSON array
- •Pretty-print and validate JSON
Date
4 examples- •Business days between two dates
- •Format a date as 'Mon 28 Apr 2026'
- •Age in years from a date of birth
- •Add N business days to a date
Math
4 examples- •Percent of target with on_target / close / behind labels
- •Format number as currency
- •Round to nearest N
- •Add VAT / tax to a net amount
Validation
4 examples- •Validate an email address
- •Validate a URL (http/https only, well-formed)
- •Normalise UK phone number to E.164
- •Validate a UK postcode
ID Generation
3 examples- •Generate a human-readable ticket ID (TKT-260428-XK7QF style)
- •Generate a UUID v4
- •Generate a short URL-safe ID
Encoding
2 examples- •Base64 encode / decode
- •URL-encode / decode a query value
Logic
1 example- •Multi-tier conditional status (NPS / score / %)
Who it's for
You don't need a developer background. If you can write a spreadsheet formula, you can write a Code Lab snippet.
Ops teams
Who keep running into the limits of standard automations.
Marketers
Wrangling content fields, slugs, copy lengths, and metadata.
Sales teams
Enriching lead data — email parsing, validation, formatting.
Anyone
Tired of stitching together five Make.com / Zapier steps for a transformation that's three lines of JavaScript.
What you don't need
Code Lab runs entirely inside monday. Install the app, open Code Lab, and you're writing automations in 60 seconds.
Ready to write your first snippet?
Code Lab is included with every Community Cookbook subscription — no extra cost, no developer plan, just install the app and start writing.
Ready to supercharge your monday.com automations?
Join the Community Cookbook and get a growing library of custom triggers and actions that monday.com can't do natively. Always $10/month — the price never goes up, but the recipe list keeps growing.