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All-in-one API platform to design, debug, mock, and test with CI/CD
Open-Source Projects
Discover top open-source software, updated regularly with real-world adoption signals.
Discover top open-source software, updated regularly with real-world adoption signals.
Lightweight API development ecosystem for testing and collaboration
Fast, minimalistic platform for building, testing, and documenting REST, GraphQL, WebSocket, and real-time APIs with team collaboration and cloud sync.
Hoppscotch is a comprehensive API development ecosystem designed for developers who need a fast, lightweight alternative to traditional API clients. Built with a minimalistic UI, it delivers real-time request/response cycles across REST, GraphQL, WebSocket, Server-Sent Events, Socket.IO, and MQTT protocols.
The platform supports unlimited collections, folders, and environments with cloud synchronization across devices. Teams can collaborate through shared workspaces with role-based access control, while individuals benefit from pre-request scripts, post-request tests, and customizable themes. Progressive Web App capabilities enable offline usage and desktop installation.
Hoppscotch handles all standard and custom HTTP methods, supports multiple authentication schemes (Basic, Bearer, OAuth 2.0, OIDC), and includes a built-in proxy to resolve CORS issues. History tracking, keyboard shortcuts, and code snippet generation for 10+ languages streamline daily workflows. Sign in with GitHub, Google, Microsoft, or email to sync workspaces, collections, environments, and settings across all devices.
When teams consider Hoppscotch, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
GraphQL Schema Exploration
Set endpoint, retrieve schema with multi-column docs, and query with custom headers in a single interface
Real-Time WebSocket Testing
Establish full-duplex connections, send messages, and monitor live responses for chat or streaming APIs
Team API Collection Sharing
Create shared workspaces with role-based access, sync collections across devices, and onboard new developers instantly
CORS Troubleshooting
Enable built-in proxy to bypass cross-origin restrictions and test non-HTTPS endpoints during local development
Hoppscotch supports REST (all HTTP methods including custom), GraphQL, WebSocket, Server-Sent Events, Socket.IO, and MQTT.
Yes. Install it as a Progressive Web App for offline support with Service Workers, though cloud sync requires an internet connection.
Create unlimited teams and workspaces with role-based access control. Collections, environments, and settings sync in real-time across team members' devices.
Sign in with GitHub, Google, Microsoft, or email. API requests support None, Basic, Bearer Token, OAuth 2.0, and OIDC Access Token/PKCE. SSO requires the Enterprise Edition.
Write JavaScript snippets that execute before requests (to set variables or headers) and after responses (to validate status codes, parse data, or update environments).
Project at a glance
ActiveLast synced 4 days ago
