playcode.io
In short: Getting listed on PlayCode is free, with optional paid upgrades. Plan for about 45 minutes — there is material to prepare and a review to wait on.
What they ask for: Publish polished public your tool demos and use their share links in genuine tutorials or reproducible examples.
Publish polished public your tool demos and use their share links in genuine tutorials or reproducible examples.
Free projects are public; remove proprietary secrets and sensitive data and avoid near-duplicate promotional demos.
Open the submission page on playcode.io and complete its form — that is the "Open submit page" link at the top of this page.
Free projects are public; remove proprietary secrets and sensitive data and avoid near-duplicate promotional demos.
Priority sets the band — this one is high. Cost (free + paid tier) and effort (moderate) move it within that band, which puts it in the high impact tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.