blog
guides on formatting and linting code inside automation platforms. each one covers why standard formatters fail on a platform's wrapped runtime, and how to get clean, working code back.
- how to format python and javascript in make.com modules
format and lint Make code modules: python 3.12 and node 20 javascript. codefmt knows the input global and wraps bare return so Ruff and oxlint parse it.
updated July 6, 2026
- how to format code in pipedream code steps
format and lint Pipedream component code. codefmt wraps defineComponent and defineSource and knows steps and $, so actions and sources format cleanly.
updated July 6, 2026
- which hubl tags are deprecated in hubspot, and the fixes
every deprecated hubl tag and its replacement: widget, widget_block, widget_attribute, custom_widget, and widget_container, with a one-click fix for each.
updated July 6, 2026
- how to fix the hubl unclosed block error in hubspot
fix the hubl unclosed block error: why {% if %}, {% for %}, and {% block %} fail to publish in HubSpot, and how to find the missing end tag in seconds.
updated July 6, 2026
- how to format javascript in n8n code nodes
format and lint n8n Code node javascript and typescript. codefmt knows $input, $json, items, and both execution modes, so nothing is flagged undefined.
updated July 6, 2026
- how to format and beautify hubl (and lint it before publish)
beautify HubL templates and catch bugs before HubSpot publishes them. codefmt is a dedicated HubL linter: 28 rules, one-click fixes, free in the browser.
updated July 6, 2026
- how to format javascript and python in a zapier code step
format and lint Code by Zapier javascript and python without Prettier parse errors. codefmt knows inputData and output, and runs free in your browser.
updated July 6, 2026