Java vs Go: 30 Metrics Comparison

Java vs Go: 30 Metrics Comparison. Java is a Object-Oriented, Functional programming language first appeared in 1995, designed by James Gosling. Main use cases: Backend Services, Enterprise Applicatio

Java vs Go

Java

Java is a Object-Oriented, Functional programming language first appeared in 1995, designed by James Gosling. Main use cases: Backend Services, Enterprise Applications, Android.

Go

Go is a Procedural, Object-Oriented, Generic programming language first appeared in 2009, designed by Google. Main use cases: Systems Programming, Embedded, Performance-Critical Applications.

30 Metrics

Metric	Java	Go
GitHub Stars	67614	59948
Stack Overflow Tags	836938	818506
TIOBE Rank	4	38
RedMonk Rank	2	31
PYPL Rank	19	32
Average Salary (USD)	126537	115006
Job Postings	41128	40063
Benchmarks Score	0.91	0.82
Learning Curve	Hard	Hard
Community Size	Very Large	Large
Documentation Quality	8	10
Ecosystem Maturity	9	9
Industry Adoption	9	8
Type System Complexity	9	10
Concurrency Support	10	6
Performance - Execution Speed	10	8
Performance - Memory Usage	10	9
Performance - Startup Time	10	6
Tooling Quality	10	8
Package Manager Quality	9	10
IDE Support	9	8
Debugging Experience	10	8
GitHub Stars Rank	2	19
Stack Overflow Tags Rank	10	17
Average Salary Rank	15	28
Job Postings Rank	12	16
Benchmarks Rank	14	28
Learning Curve Score	3	2
Community Size Score	10	8
AHP Score	8.41	7.5

AHP Score

Java: 8.41 (#5)
Go: 7.5 (#25)

Java            | ######## 8.41
Go              | ######## 7.5

When to choose Java

Backend Services, Enterprise Applications, Android. Java is a Object-Oriented, Functional programming language first appeared in 1995, designed by James Gosling. Main use cases: Backend Services, Enterprise Applications, Android.

When to choose Go

Systems Programming, Embedded, Performance-Critical Applications. Go is a Procedural, Object-Oriented, Generic programming language first appeared in 2009, designed by Google. Main use cases: Systems Programming, Embedded, Performance-Critical Applications.

Hello World Example

Java:

public class Main { public static void main(String[] a){ System.out.println("Hello, World!"); } }

Go:

package main
import "fmt"
func main(){ fmt.Println("Hello, World!") }