What Makes a Programming Language Beginner-Friendly?

When someone starts learning programming, one of the first things they have to deal with is syntax.

Before they can build a game, automate something, or even make a simple calculator, they have to learn how to write the instructions in a way the computer understands.

But how much does syntax actually affect the learning experience?

I've been thinking about this while learning different programming languages and working on a small programming language of my own. It made me wonder:

What actually makes a programming language easy for beginners?

I think there are several factors.

1. Syntax should communicate intent

Consider a simple condition in Python:

if age > 18:
    print("You are an adult.")

Once you've learned Python, this is easy to understand.

But a complete beginner has to learn what if means, what > means, why there's a :, and why indentation matters.

Now consider a more English-oriented syntax:

if age is greater than 18 then
    print "You are an adult."
end

There is still syntax to learn, but the syntax itself communicates more of the meaning.

You don't necessarily need to remember that > means "greater than."

You can read:

age is greater than 18

and understand the intention.

This is something I've been experimenting with in a small programming language I'm developing called Avery.

The goal isn't necessarily to make syntax longer. It's to make the syntax more obvious.

2. Beginners shouldn't have to memorise everything

Another problem I think beginners encounter is having to remember the names of different functions and libraries.

For example, generating a random number in Python might look like:

import random

number = random.randint(1, 100)

There are several concepts here:
import
modules
random
randint
arguments
None of these concepts are inherently bad. In fact, modules are extremely useful for larger programs.

But for someone who has just started programming, it can feel like a lot.

I've been experimenting with an alternative approach in Avery:

set number to random number between 1 and 100

The language itself provides the functionality.

This doesn't mean imports are bad. They're extremely useful once a language becomes larger.

It's more about asking:

What should a beginner have to learn before they can do something simple?

3. Error messages matter

Eventually, every programmer gets an error.

Beginners probably encounter them even more often.

Consider an error such as:

NameError: name 'number' is not defined

An experienced programmer can immediately understand what's happening.

A beginner might wonder:

What's a NameError?

What's "defined"?

Where am I supposed to look?

Good error messages can make a huge difference.

Instead of merely telling someone that something went wrong, a language can try to explain what went wrong and where.

For example, an interpreter could say:

Avery Error: Line 4: "number" is not defined.

That's a small difference, but when you're learning, small differences matter.

4. Installation is part of the learning experience

Something that is often overlooked is what happens before you even write your first line of code.

If someone wants to try a language, they might have to:

Download the language.
Install it.
Configure the environment.
Install packages.
Configure an editor.
Figure out how to run the program.

For experienced developers, this may be completely normal.

For a beginner, it can be the hardest part.

Ideally, getting from:

"I want to try programming."

to:

Hello, world!

should be as short as possible.

This is another area where I'm trying to keep Avery simple.

5. Simplicity doesn't mean lack of power

There's an important trade-off here.

A language can be extremely easy to learn but become frustrating once you try to build something serious.

On the other hand, a language can provide enormous amounts of power while having a steep learning curve.

So I don't think the goal should be:

Make everything as simple as possible.

Instead, I'd say:

Make the simple things simple without making the complicated things impossible.

That's a much harder problem.

A calculator should be easy to write.

A beginner should be able to make a guessing game without reading hundreds of pages of documentation.

But if someone eventually wants to build something much more complicated, the language shouldn't suddenly become useless.

That's one of the challenges I'm trying to solve with Avery.

6. Consistency is underrated

Another thing that can make a language easier to learn is consistency.

If one part of a language works one way and another part works completely differently, beginners have to memorise more rules.

For example, if you learn that Avery variables are created with:

set name to "Alex"

then the rest of the language should ideally follow similarly predictable patterns.

The less arbitrary the language feels, the easier it becomes to build a mental model of how it works.

Once you understand the pattern, you can start predicting how something works instead of memorising every individual feature.

My experiment with Avery

These ideas are a major reason I'm building Avery.

I'm experimenting with a language where code tries to resemble natural instructions:

set number to ask "Enter a number: "

if number % 2 is 0 then
    print "Even"
else
    print "Odd"
end

There is still programming knowledge involved.

You still need to understand variables, conditions, arithmetic and loops.

The difference is that I'm trying to make the syntax itself help explain those concepts.

Avery is capable of a lot and is still updating, and I'm finding out that designing a language is considerably harder than simply designing its syntax.

An idea can look great on paper and then turn into a completely different problem when you actually have to make an interpreter understand it.

That's been one of the most interesting parts of the project.

So, what actually makes a language beginner-friendly?

If I had to summarise it, I'd say:

Readable syntax
The code should communicate what it's doing.

Good errors
When something goes wrong, the programmer should know what happened.

Low initial friction
Getting started shouldn't be a project by itself.

Consistency
Learning one part of the language should help you understand another.

Room to grow
The language shouldn't become useless once the beginner becomes an intermediate programmer.

And perhaps most importantly:

A beginner should be learning how to solve problems, not just learning how to fight the language.

That's the idea I'm exploring with Avery.

I'm still figuring out where the line between simplicity and power should be.

What do you think?

What makes a programming language genuinely beginner-friendly to you?

Is English-like syntax actually useful, or does it just hide complexity?

And where do you think a language should draw the line between "easy to learn" and "powerful enough for serious development"?