A collection of free single-purpose online tools for web developers...
Brought to you by Stefan Judis
(Website, Twitter, GitHub)
and 148 lovely people:
Check if an IP address is officially used by Bingbot to crawl the web.
Dead simple & free add to calendar links + API
Query JSON data with GROQ
Test requests and responses from API calls, with GraphQL and websocket support
Decode, Debug and Validate JSON Web Tokens (JWT)
Mock your HTTP responses to test your REST API
Test webhooks in realtime