JDoodle blog
Blog
Writing about coding, teaching, and building things on JDoodle.
How Teachers Use Online Compilers to Teach Coding
Teaching coding shouldn't be about troubleshooting installations. Discover how online compilers like JDoodle eliminate technical friction and improve student engagement with our ready-to-use lesson plan.
How to Learn Programming in 2026: A Simple Beginner's Roadmap
Programming in 2026 is no longer a niche skill, but a core literacy. This roadmap simplifies the journey and helps you start learning in a practical, structured way.
Armstrong Number Program - Java, Python, C, C++ Examples
Learn what an Armstrong number is and how to check for one. Runnable code examples in Java, Python, C, and C++ — execute them instantly in your browser with JDoodle.
Why Should You Use JDoodle's Online Java Compiler
JDoodle’s Online Java Compiler lets you write, compile, and run Java programs directly in your browser. Work on single or multi-file projects, share code easily, and collaborate without setting up the JDK.
Are cloud IDEs good enough for serious development projects?
Can cloud IDEs handle real dev work? JDoodle proves they can.
How to build a bubble popping game with vibe coding
Build your own bubble-popping game with nothing but a prompt
How JDoodle.ai implements MCP
Safe and secure integrations on JDoodle.ai
Which is the better no-code website builder: JDoodle.AI or Bolt.new?
A head-to-head comparison of JDoodle.AI and Bolt.new to find the best AI-powered no-code website builder.
The ultimate guide to the best AI coding tools in 2025
Explore the best AI coding tools of 2025
Here's the tea on vibe coding websites
Catch the vibes before it's too late
MCP and the future of vibe coding
The technology that brought about the ease of vibe coding
Revolutionizing programming education with Cloud-based tools
Make coding education accessible and more affordable
Why do schools need an online IDE?
Change the way you teach coding and help your students get future ready!
How live coding helps development teams
Discover how live coding can transform your team’s workflow
A beginner's guide to Python modules and packages
Struggling with messy Python code? Learn how modules and packages can organize, simplify, and improve your projects!
HTML for absolute beginners
Learn how to build your own website from scratch
A dev's perspective on building a full-stack code editor
See how a developer creates a modular, user-friendly code editor with JDoodle API
Announcing the ‘Code for Christmas’ hackathon
Code, create, and decorate a festive digital Christmas tree, and stand a chance to win exciting prizes!
Best AI coding tool (better than ChatGPT)
Meet your new coding buddy who does it all!
Top 10 highest developer salaries of 2024
What are the perks that you want from your jobs?
Did you know the difference between a compiler and an IDE?
Learn all about the differences between the two
The story of a mechanical engineer turned software developer
See someone turning their engineering dreams into code reality
Choosing the best Cloud IDE: Which one is right for you?
An IDE that stays on the cloud and helps you code hassle-free
Add a fully functional IDE to your WordPress blog in 10 simple steps
Turn your blog into a fully functional IDE with JDoodle Embeds
Choosing the right career in tech with Claire Alexander
Find where your passion lies by diving into our insightful talk with career coach Claire Alexander
How to be a 10x engineer with John Ferlito
For Programmable podcast episode #11, Lucas sat down to chat with John Ferlito, CTO and co-founder of Gladly. This tech startup is helping creators and influencers monetize their skills directly with their audience. John was also founder and CTO of Bulletproof Group, a managed cloud service provider which IPO'd in 2012.
From Angola to Australia: A backend developer's journey
Read how this backend dev is powering a high-traffic web app at a tech startup
Top 5 IDEs for Java students and developers
Choosing the right IDE can make or break your coding experience.
How to improve coding tutorials with inline code execution
Using JDoodle Embeds can enhance your tutorials by making them interactive
Product Management Kung Fu with David Wang
David Wang, a product leader with over 18 years of experience spanning industries like marketplaces, creator economy, telecommunications, banking, and even property!
Don't just write console applications… do something meaningful
From a simple coder to building full-stack applications for 60% of healthcare
A career switch doesn't have to be as daunting as it sounds with Hannah Beder
From a Google intern to a leading role in educational technology at startup Cadmus, Hannah Beder's story is not just about climbing the tech ladder but about finding and following one's true passion. Find out all about her incredible tale as we dive in!
Inspiring the next generation of Swift programmers
Using JDoodle to teach students about the diversity of programming languages
Finding the joy in life with RamG Vallath
RamG Vallath describes himself as a human proton. A spreader of positivity. When a surprising health setback left this high-performing IIT grad practically paralyzed, he asked the question: 'how do I know if I am pushing myself too hard?' You'll be inspired by his engineer's curiosity and boundless work ethic.
Erlang tops the median pay scale + more insights from the Stack Overflow Survey 2024
See what the industry trends are highlighted in the Stack Overflow 2024 survey
How an unexpected switch in your career can result in something great
How a career unrelated to his degree did not deter Kim with the help of JDoodle AI
Is a tech degree worth it in 2024? With Puneet Saxena, co-founder of Edept
On Programmable Podcast episode #07, I spoke with Puneet Saxena, co-founder of Edept, a startup that builds industry-linked programs for students and universities. Edept works with companies like KPMG for data analytics, Emergo for blockchain, and ThriveDX for cybersecurity.
Why projects enhance your development journey with Harsh Priye
How Harsh grew from a novice to a skilled web developer, and built projects with JDoodle APIs
Making tough career decisions with JDoodle founder Gokul Chandrasekaran
In Programmable Episode #6, I got to speak with Gokul Chandrasekaran, the founder and CEO of JDoodle. Gokul spoke about how to make tough career decisions, why he built JDoodle, the frustration of wasted time as a software dev, and his favourite developer job ever.
The Ultimate Guide: Choosing the Best Compiler API
Discover how to choose the best compiler API for your needs. Compare features, performance, and pricing to make an informed decision.
Getting started with multithreading in PHP
Explore how to implement multithreading in PHP, from using the parallel extension to alternative methods for concurrent programming
How to land a six-figure cloud architect job with Lucy Wang
Tech with Lucy on YouTube exploded to 150k+ subscribers in just three years. Lucy Wang, the YouTuber behind Tech with Lucy, spoke to me about securing a cloud job at AWS, side projects to build, and cloud technologies to learn.
Start climbing hills, with VC investor James Alexander
James Alexander, co-founder of Galileo Ventures, shares his unique journey from student to software engineer to VC investor in Programmable Episode #5. We discuss his top advice for technical students and aspiring entrepreneurs, insights into his investment decision-making process, and predictions for the industries primed for growth.
How do we keep it engaging? With edtech innovator Mohit Midha
On Programmable Podcast #4 I spoke with Mohit Midha, the founder of Hoogly, an Al platform building culture and belonging within remote teams.
Build projects using a COBOL compiler with Srinivasan JV
Learn COBOL with Srinivasan JV, a mainframe developer with 10+ years of expertise
Five Java side projects to get you hired in 2025...#3 will make you see stars
Boost your coding portfolio with Java
A flexible & cost-efficient system architecture for running production LLM loads
Discover the best way to build better LLM loads
Finding your CS passion, with Dan Halabe and Mike Engber
An interview with Dan Halabe and Mike Engber, teachers who've worked on groundbreaking projects, share their journey and advice on finding your passion & acing interviews
Top 10 hottest programming languages to learn in 2024
Learn to code in Python, JavaScript, Go, Java, PHP, Rust, C++, TypeScript, Swift, and C# with JDoodle's versatile online IDE.
How to actually care about your developer job with Silvia Pfeiffer
An interview with Dr Silvia Pfeiffer for Programmable Podcast Episode #1. Are you just a bug fixer? Startup vs corporate, which industry, and how to succeed in your first startup job.
How to contribute to open source projects?
Learn how contributing to open-source projects can boost your resume, showcase your coding skills, and open doors to dream jobs in top tech companies.
Collaborative coding for agile teams: pair programming, mob programming, & instant share
Learn how to integrate collaborative coding in agile teams through code sharing, pair programming, and mob programming
How to implement WebSockets in Node.js?
Learn how to implement WebSockets in Node.js for real-time communication in your applications with JDoodle's WebSocket API.
What are the must-have features in a mobile IDE?
Discover the essential features and tips for choosing the perfect mobile IDE for efficient coding on the go.
How to create a programming language?
Create your own programming language and add it to JDoodle.
Replit Teams for Edu vs. JDoodle: Which is best for teachers?
Finding a Replit replacement can be a tough decision, but trust us to make it super simple or you.
REST API vs. WebSocket API: Which to choose?
Explore the differences between REST & WebSocket APIs to get the best fit for your app needs.
JDoodle AI vs ChatGPT: Which is a better AI coding tool?
JDoodle AI is a AI coding assistant which is different from ChatGPT because is a generalized large language model
Embedding an IDE to your website: step-by-step guide
Boost your website engagement by embedding an IDE with JDoodle; follow our guide to easily integrate interactive coding environments using simple HTML code.
How to migrate from Replit Teams for Edu to JDoodle
Finding an alternative for Replit teams for education can be a mammoth task but JDoodle aims to make it easier through its assessments platform and bulk import feature
How to integrate a coding platform in your learning management system (LMS)
Integrate JDoodle's coding platform into your LMS to enhance student engagement and practical learning with seamless IDE embeds and compiler APIs.
Role of AI in coding education
Does AI in coding education help students learn or help them cheat? Read this blog to understand our take on the role of AI in coding education.
Embracing wrong turns: perspective on decision-making
Gain a new perspective on decision-making from Savitha, our expert HR.
Best Replit Teams for Education alternative in 2025
Discover the perfect alternative to Replit's Teams for Education. Explore collaborative coding made simple and accessible for educators and students alike, with a range of supportive features and languages.
Introduction to Compiler APIs
This blog covers everything you need to get started with Compiler APIs, types of compiler APIs, use-cases, and how to use them.
How to debug source code for beginners
Become a pro debugger with this guide or learn how to debug code in two clicks!