Our great sponsors
-
-
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Manual Accessibility Testing from web.dev is a great intro to manual testing in general.
I really like the suggestions from other commenters here, WAVE, Axe, and Google Lighthouse are great automated tools. I'd also recommend SiteImprove and Microsoft's Accessibility Insights for their automated offerings. I have some further suggestions should you also want to go deeper into learning and addressing accessibility best practices.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.