Merge pull request #751 from jhult/patch-1

Add Bruno

Author: setchy

README.md

@@ -685,6 +685,7 @@ If you want to contribute to this list (please do), send me a pull request.
 - [Brangr](https://github.com/networkimprov/brangr) - A unique, user-friendly data browser/viewer for any GraphQL service, with attractive result layouts.
 - [Insomnia](https://insomnia.rest/) - A full-featured API client with first-party GraphQL query editor.
 - [Postman](https://learning.postman.com/docs/sending-requests/supported-api-frameworks/graphql/) - An HTTP Client that supports editing GraphQL queries.
+- [Bruno](https://github.com/usebruno/bruno) - Fast, open source API client, which stores collections offline-only in a Git-friendly plain text markup language. 
 - [Escape GraphMan](https://github.com/Escape-Technologies/graphman) - Generate a complete Postman collection from a GraphQL endpoint.
 - [Apollo Sandbox](https://sandbox.apollo.dev/) - The quickest way to navigate and test your GraphQL endpoints.
 - [GraphQL Birdseye](https://github.com/Novvum/graphql-birdseye) – View any GraphQL schema as a dynamic and interactive graph.