REST API vs gRPC

Developers should learn REST APIs when building web services, mobile backends, or integrating systems, as they provide a standardized way to expose data and functionality over HTTP meets developers should learn grpc when building microservices architectures, real-time applications, or systems requiring low-latency, high-throughput communication, such as in cloud-native environments or iot platforms. Here's our take.

REST API

Nice Pick

Developers should learn REST APIs when building web services, mobile backends, or integrating systems, as they provide a standardized way to expose data and functionality over HTTP

Pros

• They are essential for creating scalable and maintainable applications, especially in microservices architectures or when developing public-facing APIs for third-party use
• Related to: http-protocols, json

Cons

• Specific tradeoffs depend on your use case

gRPC

Developers should learn gRPC when building microservices architectures, real-time applications, or systems requiring low-latency, high-throughput communication, such as in cloud-native environments or IoT platforms

Pros

• It is particularly useful for polyglot systems where services are written in different languages, as it provides language-agnostic contracts via protobuf
• Related to: protocol-buffers, http-2

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. REST API is a concept while gRPC is a framework. We picked REST API based on overall popularity, but your choice depends on what you're building.

The Bottom Line

REST API wins

Based on overall popularity. REST API is more widely used, but gRPC excels in its own space.