HOSTING / LESSON 03
What is Railway?
Introduction to Railway platform
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HOSTING / LESSON 03
Introduction to Railway platform
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So you built an app and it works great on your computer. Cool... now how does anybody else ever see it? That's where Railway comes in.
Railway is a platform that runs your apps online. Think of it like renting a computer that's always on, always connected to the internet, and always ready to hand your app to anyone who shows up.
When you build an app on your computer, you're the only one who can use it. To let other people in, you need a computer that checks a few boxes.
Running a server like that yourself is expensive and kind of a pain. You'd be buying hardware, paying for electricity, and babysitting the whole thing.
Railway handles the hard parts for you. You skip buying and managing your own server, tell Railway about your app, and it takes care of the rest.
Here's what Railway does.
You focus on building the app. Railway focuses on running it.
Plenty of platforms can run your apps. Here's why Railway stands out.
Railway has one of the simplest setups around. Connect your GitHub account, pick a project, click deploy. Done. Your app is live in minutes.
I'll be honest with you, I'm not a developer. I'm an operator who came up through SEO and local marketing, so "simple setup" isn't a nice-to-have for me... it's the whole reason I'd pick a tool.
Railway was built by developers for developers. The interface is clean and modern, and you won't wade through confusing jargon or a million options to configure.
Railway gives new accounts a free trial with a one-time credit, so you can try it without paying anything. After that, small apps on the Hobby plan cost a few bucks a month, and you pay for what you actually use.
When you push code to GitHub, Railway can deploy your changes automatically. Zero extra steps. This is called "continuous deployment," and it makes updating your app effortless.
Railway can run almost any kind of app.
If it runs on a computer, chances are Railway can run it.
Link your GitHub repository to Railway. Now Railway can see your project files.
Railway looks at your code and figures out how to run it. It installs dependencies and gets everything ready.
Your app starts running on Railway's computers and gets a web address anyone can visit.
When you push new code to GitHub, Railway notices and updates your app on its own.
Say you built a simple website with Next.js. Here's what happens next.
my-app.up.railway.appThe whole thing takes about 5 minutes. You never touch a server config or wrestle with complicated settings. It's just your app, live on the internet (pretty wild, right?)
Now that you know what Railway is, let's make your account and poke around the dashboard. Next lesson, you'll sign up for Railway and connect your GitHub account.