Design user interface, write user stories, implement, test

Define purpose, create a database, implement security, deploy

Define purpose, design endpoints, implement, test, document.

Define purpose, create a marketing plan, implement, review

Real-time reactions are delayed responses from APIs.

Real-time reactions are periodic updates sent by APIs.

Real-time reactions are immediate responses or updates provided by APIs in response to events.

Real-time reactions are static data provided by APIs.

HTTP, HTTPS, WebSocket, gRPC, MQTT, AMQP

FTP

SMTP

POP3

Using only global variables for all data

Implementing complex data structures without optimization

Garbage collection and automatic resizing

Techniques include static allocation, dynamic management, memory pooling, fixed-size structures, and data type optimization.

Performance has no effect on API usability.

Usability is solely determined by API documentation.

Performance issues can enhance user satisfaction.

Performance directly affects the usability of an API by influencing response times and user satisfaction.

Use outdated coding practices

Disable all power-saving features

Employ low-power modes, efficient coding, hardware optimization, dynamic voltage scaling, and sleep modes.

Increase screen brightness

React.js

Vue.js

Angular

Express.js, Flask, Django, Spring Boot

Hardware debugging, print statements, oscilloscopes, simulation tools, code reviews, static analysis.

Memory leaks detection

User interface testing

Network latency analysis

Documentation is primarily for marketing purposes.

Documentation is optional and can be ignored.

Documentation is only necessary for internal use.

Documentation is crucial in API development as it provides clear instructions and information for users to effectively utilize the API.

APIs are used solely for user interface design.

APIs only allow for one-way communication between applications.

APIs facilitate communication by providing a standardized interface for data exchange and functionality sharing between software applications.

APIs eliminate the need for any data exchange between software applications.

Challenges include low latency, high concurrency, data consistency, error handling, and security.

Static data handling

High bandwidth requirements

Simple data retrieval

Versioning is unnecessary as APIs are always stable.

Versioning is important in API design to ensure backward compatibility, allow for improvements, and minimize disruption to existing users.

Versioning complicates the API design process without benefits.

APIs should only have a single version to avoid confusion.

REST is stateless and uses standard HTTP methods; SOAP is a protocol that uses XML and is more rigid with built-in security.

REST uses XML and is more flexible; SOAP is stateless and uses standard HTTP methods.

REST is a protocol that uses XML; SOAP is stateless and uses standard HTTP methods.

SOAP is stateless and uses JSON; REST is a protocol that uses XML and is more rigid.

Use tools like Postman to send requests and validate responses.

Only test the API during peak usage hours.

Ignore response codes and focus on the API documentation.

Use a web browser to check the API URL.