Apollo Emulator

Apollo Emulator

Apollo Emulator is an open-source tool that emulates the functionality of Apollo Client for local development and testing of GraphQL clients. It allows developers to build and test their GraphQL clients without connecting to a real server.
Development Testing Tools
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graphql emulation mocking client-testing
Apollo Emulator alternatives ➤

Apollo Emulator: Local Development Tool for GraphQL Clients

Open-source tool emulating Apollo Client functionality for local development and testing of GraphQL clients, allowing developers to build and test their clients without connecting to a real server.

What is Apollo Emulator?

Apollo Emulator is an open-source tool released by Apollo GraphQL that allows developers to build and test GraphQL clients without connecting to a real server. It emulates the functionality of Apollo Client to provide a simulated GraphQL server environment for local development.

Some key features of Apollo Emulator include:

  • Serves a configurable schema to emulate server-side GraphQL APIs
  • Supports query, mutation, and subscription operations
  • Mocks data and network latency for testing client handling
  • Compatible with all Apollo Client versions
  • Easy to install and configure for any JavaScript project
  • Custom scripting for advanced mocking scenarios
  • Integrates with other Apollo tooling like Apollo Studio

Apollo Emulator allows developers to prototype and build their UI components, hooks, queries and other integration points with Apollo Client without needing to connect to a real backend. This enables faster parallel development and improved testing of the frontend. It can significantly boost productivity for both frontend and backend teams.

Apollo Emulator Features

Features

  1. Emulate Apollo Client locally
  2. Mock GraphQL server responses
  3. Customizable schema
  4. Network latency simulation
  5. Error simulation
  6. Caching
  7. Works with existing Apollo Client code

Pricing

  • Open Source

Pros

Faster development without real backend dependency

Test edge cases easily

Develop offline

Cons

Not a full replacement for real API testing

Additional setup compared to real backend

May diverge from actual backend behavior

Official Links

Official Website
https://www.apollo64.com

The Best Apollo Emulator Alternatives

Top Development and Testing Tools and other similar apps like Apollo Emulator

Here are some alternatives to Apollo Emulator:

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Mupen64Plus
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UltraHLE
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MegaN64
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1964
Suggest an alternative ❐

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Mupen64Plus

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UltraHLE

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MegaN64

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1964

1964 is an open-source Nintendo 64 emulator first released in 2007. It aims to accurately recreate the original Nintendo 64 hardware in software to allow playing N64 games on modern operating systems.Some key features of 1964 include:High compatibility - Supports most N64 games with accurate graphics, sound, and gameplay.Enhanced HD...
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