Shields.io: Quality metadata badges for open source projects

• https://opencollective.com/shields
• https://jsonpath.com
• http://xpather.com
• https://developer.mozilla.org/en-US/docs/Glossary/percent-encoding
• https://simpleicons.org/
• https://github.com/badges/shields/issues/new?labels=service-badge&template=3_Badge_request.md
• https://status.shields.io/
• https://metrics.shields.io
• https://github.com/badges/shields