List of free no-code stuff for developerππ½
If you're looking for all programming tools around no-code (not just free). Check this page List of no-code Programming Tools
stacksmith
An intuitive software erector kit targeted at people new to programming, but with enough potential to stay useful once they've learned, inspired by HyperCard.
Tag: no-code, app-builder

Baserow
Self hosted open source no-code online database and Airtable alternative. Baserow gives you the powers of a developer without leaving your browser.
Tag: no-code, database, open-source
Self-hosted Free plan with 3.000 per group, 2GB per group and unlimited databases