Graphman – Quickly scaffold a postman collection for any GraphQL API
In plain words
Graphman is a developer tool that automatically generates Postman collections from GraphQL APIs. It enables developers to quickly set up API testing and exploration without manual configuration. The tool is designed for developers who work with GraphQL and want to streamline their workflow by converting GraphQL schemas into ready-to-use Postman collections, eliminating repetitive setup work.
written from the facts on this page · September 2026
Does the same job
all alternatives →
- GFGraphQL for Postgres2015 · github.com · ▲195
- LOLibrary of API collections for Postman2017 · postmancollections.com · ▲77
Postman Collection for Messenger Platform2017 · ▲142A Postman collection for working with the Messenger Platform


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Dev tools · 2022 · github.com

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Hello, HN - I wanted to share this puzzle game I made during my vacation. I'm rather fond of the pipes puzzle where your goal is to restore a scrambled network of connections by rotating tiles. It's usually played on a grid of squares and this all started when I decided to make a programmatic solver for that kind of puzzle. Then I realized that with some minor changes the solver could generate new puzzle instances. I thought about what kind of puzzle to make and someone suggested a hexagonal grid. Adapting the generator wasn't too hard but then I had to create a way to play this variant. So…
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