Kong/insomnia

open-source API client for REST, GraphQL, gRPC, and more

Desktop API client for REST, GraphQL, WebSockets, SSE, and gRPC
mountain-loop/yaak
cross-platform API testing client for REST and GraphQL
httpie/desktop
Open source API platform for designing, testing, and collaborating on REST, GraphQL, and WebSocket APIs
firecamp-dev/firecamp
cross-platform MQTT client with chat-like interface
emqx/MQTTX
GraphQL API server for databases and custom services
hasura/graphql-engine
Curated list of open-source API clients, covering web, desktop, IDE, and CLI tools
stepci/awesome-api-clients
Self-hostable habit tracker with social features
jofoerster/habitsync
Desktop client for AI models like GPT, Claude, and Gemini
Bin-Huang/chatbox
Wake up devices on your network from CLI or web
Trugamr/wol
embedded graph database for fast, scalable analytics and easy integration
kuzudb/kuzu