most-talked-about topics in programming Trends & Topics

 

Here are some of the recent most-viewed / most-talked-about topics in programming (2025) — trends people are following closely, what’s rising, and what they imply if you want to stay up-to-date.

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🔍 Top Programming Trends & Topics (2025)

1. Python still very strong
   Python remains the dominant language across data science, ML/AI, web backend, automation. It leads many popularity indices. (TechRadar)

2. Rust’s popularity & admiration
   Rust is frequently cited as the “most admired” language. It's gaining traction for system-level programming, safety, concurrency, and being a better alternative to C/C++ in many cases. (Analytics Insight)

3. TypeScript rising
   Because front-end apps are getting more complex, teams want type safety. TypeScript is becoming standard for many large web applications. (Analytics Insight)

4. Go (Golang) use increasing
   Go continues to be used more in cloud native applications, microservices, infrastructure tooling. Efficiency, simplicity, concurrency support are reasons. (Aegona)

5. AI-powered coding / tools
   Tools like GitHub Copilot etc., and LLMs helping generate/assist with code are a hot topic. Discussion about how programming might evolve with more automation in writing/maintaining code. (Analytics Insight)

6. Edge computing / WebAssembly / performance-first architectures
   Because more computing is being pushed to the edge or into constrained environments (IoT, mobile, browsers), languages/frameworks that can deliver performance (while safeguarding safety) are drawing attention. WebAssembly is one of the interesting technologies here. (Sky Tech Bot)

7. Emerging languages & experimental ones
   Examples:

   • Mojo (from the Python family, targeting performance) getting interest. (Wikipedia)

   • Carbon (designed for interoperability with C++, as its potential successor). (Wikipedia)

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⚙️ What These Trends Mean in Practice

• Engineers are being asked to upskill: e.g., learn Rust, TypeScript, Go in addition to more established languages.

• Code quality, safety, performance, and maintainability are getting more attention (not just speed of building).

• Tools that automate parts of programming (syntax, boilerplate, tests) are becoming more embedded in developer workflows.

• Choice of language is now more strategic: cost of bugs, memory safety, concurrency concerns, etc., factor heavily.

• There's interest in how programming will evolve with AI: how much will LLMs help write code? Will novices be able to build more with less code manually?

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If you want, I can pull up a chart or image of the current most-popular programming languages by usage or job demand — would that be helpful?

how to create a simple Spring Boot program with step by step

 

Let’s walk through how to create a simple Spring Boot program — step by step. We’ll build a small “Hello World” REST API using Spring Boot.

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🧰 Prerequisites

Make sure you have:

• Java 17+ installed (java -version)

• Maven or Gradle

• Spring Boot (via Spring Initializr)

• An IDE (like IntelliJ IDEA, Eclipse, or VS Code)

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🪄 Step 1: Create a New Project

Option 1 — Use Spring Initializr (recommended)

Go to 👉 https://start.spring.io

Select:

• Project: Maven

• Language: Java

• Spring Boot Version: Latest stable (e.g. 3.3.x)

• Group: com.example

• Artifact: demo

• Dependencies:

  • ✅ Spring Web

Click Generate, and it will download a .zip file.
Extract and open it in your IDE.

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🧱 Step 2: Check Project Structure

Your project should look like:

demo/
 ├── src/
 │   ├── main/
 │   │   ├── java/com/example/demo/DemoApplication.java
 │   │   └── resources/application.properties
 │   └── test/
 ├── pom.xml

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🧑‍💻 Step 3: Write a Simple REST Controller

Create a new file:
📄 src/main/java/com/example/demo/HelloController.java

package com.example.demo;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloController {

    @GetMapping("/hello")
    public String sayHello() {
        return "Hello, Spring Boot!";
    }
}

This creates a REST endpoint at /hello.

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🚀 Step 4: Run the Application

In your IDE, run DemoApplication.java, or in the terminal:

mvn spring-boot:run

You’ll see:

Tomcat started on port 8080

Now open your browser and go to:

👉 http://localhost:8080/hello

You should see:

Hello, Spring Boot!

🎉 You’ve just built your first Spring Boot app!

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⚙️ Step 5: Optional — Customize Port

In src/main/resources/application.properties:

server.port=9090

Now your app runs on http://localhost:9090/hello.

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🧪 Step 6: Build JAR (optional)

To package it:

mvn clean package

Run it:

java -jar target/demo-0.0.1-SNAPSHOT.jar

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Would you like me to show you how to connect this app to a database (like MySQL) or create CRUD APIs next?