DEV Community: Ravindra Reddy Chitla

I Tried Building JavaScript Games Without a Game Engine. Here's What I Learned

Ravindra Reddy Chitla — Sat, 08 Aug 2026 05:50:43 +0000

I am a digital marketer, not a professional developer or game developer. Most of my career has been focused on SEO, growth marketing, paid acquisition, content, and digital strategy. When I started building GamesMom, however, I found myself learning much more about web development than I expected.

GamesMom is a collection of free educational games and learning activities for kids that run directly in the browser. The site includes math games, word games, typing games, memory games, puzzle games, classroom games, quizzes, and other interactive activities. The idea was simple: make games that children can open and play without downloading an application or creating an account.

I initially assumed that building browser games would require a dedicated game engine or a large JavaScript framework. After experimenting with different approaches, I found that many of the games I wanted to create could be built with ordinary HTML, CSS, and JavaScript.

That was probably the most useful lesson I learned from the project. You don't always need a complicated technology stack to create an interactive web experience.

I Started With the Simplest Approach

When you're not a professional developer, it is tempting to look for the most sophisticated solution available. I did this too.

I spent time looking at frameworks, game engines, libraries, and different ways of structuring interactive applications. Eventually I started asking a much simpler question: what does this particular game actually need?

A basic educational game might need to display a question, accept an answer, update a score, show feedback, and move to the next question. Another might need a timer, a few buttons, and some randomization.

Those requirements don't automatically justify a game engine.

For simple browser games, the browser already provides a lot of what you need.

HTML, CSS and JavaScript Can Go a Long Way

The basic combination is surprisingly capable.

HTML provides the structure of the page. CSS controls the visual presentation and responsive layout. JavaScript handles the interaction and game logic.

That combination was enough for many of the interactive experiences I wanted to create.

This also made the project easier for me to understand. Instead of learning a large development environment before I could build anything, I could take one problem at a time and learn the JavaScript or browser feature required to solve it.

That approach was much less intimidating.

Understanding Events Changed Everything

One of the most important concepts I encountered was the browser event system.

A player clicks a button. They press a keyboard key. They select an answer. They interact with something on a touchscreen.

JavaScript can listen for these actions and respond.

For example, a simple interaction can look like this:

button.addEventListener("click", () => {
checkAnswer();
});

There isn't much code here, but understanding what is happening is important. The browser waits for an event, JavaScript receives it, and the application responds.

Once I understood that pattern, many game interactions became easier to think about.

Timers Are Simple Until You Start Testing Them

Timers are another feature that looks trivial until you actually build something around them.

A timed math game, typing game, countdown activity, or classroom timer needs to know when the timer starts, when it stops, and what happens when the time reaches zero.

A simple implementation can use JavaScript's built in timing functions.

let timerId;

function startTimer() {
clearInterval(timerId);

timerId = setInterval(() => {
updateTimer();
}, 1000);
}

function stopTimer() {
clearInterval(timerId);
}

The important lesson for me wasn't memorizing setInterval().

It was understanding that every temporary process needs a clear lifecycle. If something starts, you need to know when it should stop.

That principle applies to much more than games.

Randomness Makes Games Replayable

A lot of educational games become more useful when the experience changes each time someone plays.

A math game can generate different questions. A word game can select different words. A memory activity can shuffle cards. A quiz can select questions from a larger pool.

JavaScript provides simple tools for random selection.

const index = Math.floor(Math.random() * items.length);
const item = items[index];

The interesting part comes after that.

You need to think about whether something can repeat too often, whether the difficulty remains appropriate, and whether the player is actually getting a different experience.

For example, one of the quizzes currently available on GamesMom selects questions from a larger pool and shuffles both the questions and answer positions between rounds.

That turns a simple randomization function into an actual product decision.

Not Every Game Needs Canvas

Before working on the project, I assumed that interactive games would naturally require Canvas.

That isn't always the case.

If a game is primarily made up of questions, text, buttons, cards, scores, and simple interactions, ordinary HTML elements can work very well.

JavaScript can update the page when something changes:

scoreElement.textContent = score;
questionElement.textContent = currentQuestion;

For many educational games, this approach is perfectly reasonable.

It also has a practical advantage. Normal HTML elements can work naturally with browser features such as text selection, zooming, keyboard interaction, and accessibility tools.

For the types of games I was building, I didn't need to make everything a custom graphical surface.

Mobile Testing Changed My Thinking

One of the biggest differences between building a normal website and building browser games is interaction.

A button that works well with a mouse may not work well on a phone.

A small card can be easy to click with a cursor and frustrating to tap with a finger.

As I tested games on different screen sizes, I became much more aware of touch targets, spacing, responsive layouts, font sizes, and the amount of information displayed on the screen.

GamesMom is intended to work across phones, tablets, laptops, and classroom displays, so responsive design became part of the development process rather than something to consider at the end.

Accessibility Is Part of the User Experience

I also learned that building games for children changes the way you think about accessibility.

An interactive element needs to be easy to identify and use. Text needs to remain readable. Controls should not depend entirely on a mouse. The interface needs to remain usable across different screen sizes.

This doesn't require an advanced accessibility framework.

It requires paying attention.

Keyboard navigation, visible focus states, readable typography, appropriate contrast, sensible touch targets, and simple interactions can make a significant difference.

The more I worked on the project, the more I realized that accessibility isn't something you bolt onto a finished website. It is part of the interface from the beginning.

Performance Becomes More Important as the Site Grows

A single game can hide a lot of inefficiency.

When you start building a larger collection of browser games, those decisions become more important.

Images need to be appropriately sized. JavaScript should do useful work rather than unnecessary work. Pages shouldn't load resources that the visitor doesn't need. Animations shouldn't exist simply because they look impressive.

This is one reason I liked keeping the individual games relatively focused.

Someone playing a typing game shouldn't need to load the resources required by an unrelated memory game.

Keeping experiences focused can improve both the development process and the experience for the person using the site.

Reusable Code Is Useful, But There Is a Limit

One of the biggest lessons from building multiple games was learning where reuse makes sense.

Some functionality naturally repeats. Scores, buttons, timers, result screens, and common interface elements can often follow the same patterns.

But the actual experience of each game should still feel appropriate to what the player is doing.

If you make everything too reusable, you can end up forcing completely different games into the same structure.

The goal isn't to make every game identical.

The goal is to avoid solving the same technical problem repeatedly.

What Building Games Taught Me About Development

The biggest lesson wasn't a particular JavaScript function or browser API.

It was learning how to break unfamiliar technical problems into smaller problems.

Coming from digital marketing, I didn't approach GamesMom with years of software engineering experience. I approached it by learning what I needed, testing different approaches, reading documentation, using development tools, and fixing problems as they appeared.

That experience changed how I look at websites.

As a marketer, it is easy to think about a website primarily in terms of traffic, rankings, conversions, content, and acquisition.

Building the product myself made me think more about what happens underneath those metrics.

Performance affects the user experience. Interface decisions affect engagement. Accessibility affects who can use the product. Architecture affects how easily a site can grow.

Those things are connected.

What I Would Do Differently

If I started again, I would spend more time defining the common building blocks before creating a large number of games.

I would also test on mobile devices earlier and establish accessibility and performance standards before the number of pages and games became large.

Most importantly, I would avoid adding technology simply because it is popular.

If a simple JavaScript solution works, there is no prize for making it complicated.

If a project eventually reaches the point where a framework or game engine solves a real problem, then introduce it.

The technology should respond to the requirements of the product.

You Don't Have to Be a Developer to Start Building

I wouldn't describe myself as a developer because that isn't my profession.

But building GamesMom taught me that the barrier between marketing and development is much lower than I previously thought.

You don't need to know everything before starting a technical project.

You need to be willing to learn enough to solve the next problem.

That might mean learning JavaScript today, responsive web design tomorrow, and performance optimization next week.

The process is incremental.

You don't have to become an expert in everything before you build your first useful thing.

I started GamesMom because I wanted to create free educational games and learning activities that children could use directly in a browser. Along the way, the project became an unexpected education in web development.

I learned that HTML, CSS, and JavaScript can go surprisingly far when the problem is relatively simple. I learned that good mobile experiences require more than making a desktop layout responsive. I learned that accessibility and performance need to be considered early. Most importantly, I learned that adding more technology isn't automatically the answer to a technical problem.

Sometimes the best solution is the simplest one you understand well enough to improve.

And that may be the most useful thing I took away from building browser games as a marketer rather than a developer.

I Built Hundreds of Pages With Templates. Here's Why It Didn't Work

Ravindra Reddy Chitla — Sat, 01 Aug 2026 17:24:26 +0000

When I started building GamesMom, a website offering free educational games and learning activities for kids, I thought I had found the perfect system.

I created reusable templates, defined a consistent page structure, and built a workflow that allowed me to publish new pages in minutes instead of hours. Every new page looked professional, followed the same design patterns, and required very little effort to maintain.

From a development perspective, it felt like a success.

From a content perspective, it wasn't.

Several weeks later, I found myself rewriting many of those pages from scratch. Ironically, fixing them took far longer than building them in the first place.

The experience completely changed how I think about templates, automation, and scaling a content driven website.

Why Templates Seemed Like the Perfect Solution

Every developer loves reusable code.

We build components instead of copying HTML. We create utility functions instead of writing the same logic over and over again. We automate repetitive work because it makes projects easier to maintain.

I applied the same thinking to content.

Instead of designing every page individually, I built a flexible template that could support hundreds of pages with a consistent layout. Adding a new page became a simple process. Change the title, update the content, replace a few images, and publish.

The workflow was fast, predictable, and easy to scale.

At first, it felt like exactly the right approach.

The Problem Wasn't the Template

The template wasn't the mistake.

In fact, I still use templates today.

The mistake was assuming that a different page automatically meant different value.

Many of my pages had unique titles, different keywords, and their own URLs. On the surface they looked distinct, but when I stepped back and read them as a visitor, I noticed something uncomfortable.

They often answered similar questions in similar ways.

Changing the topic slightly did not create a new insight. Replacing a few paragraphs did not make the content more useful. A well designed layout could not compensate for information that felt repetitive.

I had built a scalable publishing system, but I hadn't built a scalable way to create original ideas.

Publishing Became Too Easy

The faster I became at publishing, the less time I spent asking an important question.

Does this page deserve to exist?

That question sounds simple, but it changes everything.

If removing a page would make almost no difference to the overall website, then the page probably isn't contributing enough value.

Looking back, I spent too much time thinking about how many pages I could publish and not enough time thinking about whether each page solved a unique problem.

Speed quietly became the goal.

It shouldn't have been.

Scaling Doesn't Create Quality

Templates multiply whatever you give them.

If you have one exceptional page, templates help you produce more exceptional pages efficiently.

If you have one average page, templates help you produce hundreds of average pages even faster.

That realization changed my entire approach.

Scaling never creates quality.

It only amplifies it.

Rewriting Took Longer Than Building

Building those pages was surprisingly quick.

Improving them wasn't.

Instead of making small edits, I found myself rewriting entire sections, adding original examples, expanding explanations, reorganizing information, improving internal links, and removing repeated ideas that had gradually spread across the site.

Some pages that originally took less than an hour to publish required several hours to improve.

The more pages I had created, the bigger the cleanup became.

Technical debt isn't limited to code.

Content accumulates debt too.

What I Changed

I still build reusable templates because they solve real development problems.

What changed is how I use them.

Templates now define structure instead of substance.

Every page starts with a simple question.

What information will someone find here that they won't easily find somewhere else?

If I can't answer that clearly, I don't publish the page.

That single habit has improved my content more than any workflow, plugin, or automation ever has.

Advice for Developers Building Content Heavy Websites

If you're building a documentation site, a game directory, a SaaS knowledge base, or any project that could eventually contain hundreds of pages, here are a few lessons I learned the hard way.

Build templates for consistency, not creativity.

Reuse layouts, not ideas.

Don't create pages because you have keywords. Create them because users have questions that deserve detailed answers.

Treat every page as an individual product. It should provide enough value that someone would willingly share it with another person.

Review older content regularly. The first version is rarely the best version.

Finally, remember that publishing is only the beginning. The real work often starts after a page goes live.

I don't regret building my website with templates.

They made development faster, maintenance easier, and design more consistent.

What I regret is believing that publishing at scale was the same as creating value at scale.

Today I still automate repetitive work. I still build reusable components. I still use templates every day.

The difference is that I no longer expect templates to create something they never could.

Original insight.

Templates should save development time.

They should never replace original thinking.

From Idea to Production: How AI Agents Helped Me Build a Real Product

Ravindra Reddy Chitla — Mon, 27 Jul 2026 11:32:01 +0000

Artificial intelligence is often presented in extremes. Some people believe it will replace software developers, while others dismiss it as an advanced autocomplete tool. After spending several months building GamesMom, a platform with more than 50 browser based educational games, my experience landed somewhere in between. AI never designed the product, made architectural decisions, or understood the needs of my users. What it did exceptionally well was reduce the time spent on repetitive work so I could focus on building a better product.

Every Product Starts With a Problem
The idea behind GamesMom was simple. I wanted to create a collection of educational browser games that children could play instantly without downloads, sign ups, or subscriptions. As development progressed, I realized the games were only one part of the project. There were layouts to design, pages to optimize, accessibility improvements to make, performance issues to solve, documentation to write, and content to publish. Building a complete product as a solo developer required far more than writing JavaScript.

Planning Before Coding
One of the biggest changes in my workflow was using AI before writing a single line of code. Instead of asking it to generate an entire feature, I used it to challenge my thinking. I would ask whether there was a simpler approach, what edge cases I had missed, or which architecture would scale better. Those conversations helped me refine ideas before opening my editor, saving time that would otherwise have been spent rewriting code later.

Writing Less Repetitive Code
AI was most useful when handling repetitive development tasks. It helped create utility functions, component templates, configuration files, documentation, and other boilerplate that appears in almost every project. None of this code went directly into production without review, but starting with a solid draft was much faster than beginning with an empty file. That gave me more time to work on gameplay, user experience, and performance.

A Better Way to Debug
Debugging became more productive because I could describe the problem instead of searching through dozens of documentation pages and forum posts. I explained what I expected, what actually happened, and shared the relevant code. The responses were not always perfect, but they often pointed me toward the right direction much faster. More importantly, the process helped me understand why a bug existed instead of simply copying a fix.

Documentation Became Easier
Documentation is easy to postpone when there are features waiting to be built. AI removed much of the friction by helping me draft README files, technical documentation, release notes, and feature descriptions. Starting with a rough draft made it much easier to produce clear documentation that I might otherwise have delayed until the end of the project.

AI Accelerated My SEO Workflow
With more than 16 years in digital marketing, I already had a well defined SEO process. AI did not replace that experience, but it helped speed it up. I used it to organize content outlines, improve metadata, identify missing topics, refine technical explanations, and generate ideas for internal linking. The strategy still depended on human judgment, while AI handled much of the repetitive work that supported it.

Testing More Than the Happy Path
Testing improved because AI consistently suggested scenarios I had not considered. Instead of asking whether my code worked, I asked which edge cases could cause problems, how a feature might behave on different devices, and whether accessibility or usability could be improved. Those conversations uncovered issues that were easy to miss during development and encouraged me to build more resilient features.

Where AI Still Falls Short
AI is an impressive development tool, but it has clear limitations. It does not understand the long term vision for a product, the expectations of real users, or the business goals behind every decision. It occasionally recommends unnecessary complexity or produces code that looks correct while introducing subtle issues. Those situations reinforced an important lesson. AI can support development, but responsibility for quality still belongs to the developer.

The Biggest Lesson
The greatest benefit was not faster code generation. It was maintaining focus. Instead of switching between documentation, search results, and countless browser tabs, I could stay in the development process for much longer without interruption. That continuous flow made development more enjoyable and significantly more productive.

Building GamesMom changed the way I think about AI agents. Their value is not in replacing developers but in reducing repetitive work that interrupts deep thinking. Architecture, performance, accessibility, user experience, and product decisions still require human expertise. AI simply creates more time to focus on those areas.

If you are only using AI to generate code, you are missing much of its potential. I have found the greatest value comes from using it throughout the development lifecycle, from planning and implementation to debugging, documentation, testing, SEO, and continuous improvement. Used this way, AI becomes less of a code generator and more of a practical development partner.

I Built 50 Browser Games Without React. Here's Why.

Ravindra Reddy Chitla — Sat, 25 Jul 2026 12:35:38 +0000

When I started building GamesMom, my goal wasn't to create another gaming website. I wanted to build a collection of browser games and educational games that children could play instantly without downloads, sign-ups, or apps.

Today, GamesMom includes more than 50 HTML5 games covering math, memory, typing, puzzles, word games, and classroom activities.

One decision surprised many developers.

I didn't use React.

Instead, I built every game using Astro and vanilla JavaScript.

After shipping dozens of games and testing them across desktops, tablets, and mobile devices, I'm convinced it was the right choice for this project.

This isn't an argument against React. It's simply why a lightweight approach made more sense for GamesMom.

Every Kilobyte Matters
One of my goals was simple: every game should load almost instantly.

Children don't wait for loading screens. Parents don't want to install apps. Teachers don't have time to troubleshoot slow websites in a classroom.

Adding a large JavaScript framework to relatively simple games would have increased bundle size and introduced complexity that wasn't necessary.

By keeping the JavaScript focused on the game itself, pages remained fast and responsive.

Frontend performance became a feature instead of an afterthought.

Most Games Don't Need a Complex State Manager
Many browser games have straightforward logic.

A player answers a question.

The score increases.

The timer counts down.

The next level loads.

Managing this flow with plain JavaScript turned out to be surprisingly simple. There was no need for global state libraries or deeply nested component trees.

The code was easier to understand and much easier to debug.

Astro Handles the Rest
Astro was a great fit because most pages are primarily content with a small amount of interactivity.

Navigation, layouts, metadata, and static pages are handled efficiently while each game only loads the JavaScript it actually needs.

That means visitors aren't downloading code they never use.

For a website with dozens of individual games, that makes a noticeable difference.

Simplicity Makes Maintenance Easier
As the number of games grew, maintainability became more important than writing clever code.

Reusable modules handled common functionality such as:

timers
score tracking
sound controls
dialogs
keyboard input
touch interactions

Each new game could reuse existing logic while remaining independent from the others.

When a bug appeared, fixing it was usually straightforward because there were fewer moving parts.

Accessibility Was Easier to Prioritize
Building educational games isn't only about gameplay.

Accessibility matters just as much.

I focused on:

keyboard navigation
readable typography
clear color contrast
large touch targets
responsive web design
consistent layouts

These improvements helped every player, not only users who rely on accessibility features.

Mobile Changed Everything
Most testing happened on phones and tablets.

That quickly changed how I designed games.

Buttons became larger.

Menus became simpler.

Animations became lighter.

Every interaction was optimized for touch before desktop.

This approach produced a better experience across every device.

Less Time Learning Framework APIs
Modern JavaScript has become incredibly capable.

For this project, spending weeks learning additional framework APIs offered little practical benefit.

Instead, I invested that time in:

improving gameplay
optimizing performance
refining user experience
adding new educational activities
fixing real user problems

The result was more value for players rather than more complexity in the codebase.

Would I Use React Again?
Absolutely.

React is an excellent choice for dashboards, SaaS platforms, collaborative applications, and products with highly dynamic interfaces.

But not every project requires that level of abstraction.

Sometimes the simplest solution really is the best one.

Choosing technology should always depend on the problem you're solving, not what's currently popular.

Building 50 browser games reinforced something I've believed for years.

Frameworks are tools, not requirements.

For this project, Astro and vanilla JavaScript delivered exactly what I needed: fast loading pages, maintainable code, excellent performance, and a great user experience across desktop and mobile devices.

The best technology choice isn't always the newest one.

It's the one that helps you build the right product with the least unnecessary complexity.

Have you deliberately chosen not to use a popular framework? I'd love to hear what influenced your decision and what you learned along the way.