Client-First Development
A modern approach to API design where clients define requirements before backend implementation
What is Client First?
Traditional Approach
Backend first design forces clients to build around pre-defined API structures.
Client First
Define frontend requirements first, then implement backend to satisfy them.
How Client First Works
1. Define Requirements
Create mock data and UI structures based on user needs.
2. Design Integration
Develop API structures and data models to match client needs.
3. Implement
Build backend using defined frontend data contracts.
Key Benefits
Faster Development
Reduces back-and-forth between client and server teams
Better Alignment
Ensures feature implementation matches user needs
Simpler Debugging
Errors are easier to identify during the design phase
Getting Started
Create a Client-First Data Contract
{
"user": {
"name": "string",
"age": "number",
"preferences": {
"theme": "dark/light",
"language": "string"
},
"actions": ["login", "register", "update"
}
Join the Client First Community
Contribute to the evolution of client-first development methodologies through dev.to Egg foundries.