devchallenges.io
In short: Getting listed on devChallenges is free. Plan for about 10 minutes — it is a form plus links and assets you already have.
What they ask for: Build a genuine free challenge solution, publish the deployed project and repository, and use the finished privacy or accessibility implementation as a portfolio case study.
Build a genuine free challenge solution, publish the deployed project and repository, and use the finished privacy or accessibility implementation as a portfolio case study.
Only submit work that answers a listed challenge; do not upload your tool as an unrelated product, and remember solutions remain public.
Open the submission page on devchallenges.io and complete its form — that is the "Open submit page" link at the top of this page.
Only submit work that answers a listed challenge; do not upload your tool as an unrelated product, and remember solutions remain public.
Priority sets the band — this one is medium. Cost (free) and effort (quick) move it within that band, which puts it in the useful tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.