A collection of free single-purpose online tools for web developers...
Brought to you by Stefan Judis
(Website, Twitter, GitHub)
and 160 lovely people:
Test requests and responses from API calls, with GraphQL and websocket support
Check if an IP address is officially used by Bingbot to crawl the web.
Dead simple & free add to calendar links + API
Test webhooks in realtime
Query JSON data with GROQ
Decode, Debug and Validate JSON Web Tokens (JWT)
Mock your HTTP responses to test your REST API