Skip to content

DEV Community

Beginners

"A journey of a thousand miles begins with a single step." -Chinese Proverb

submission guidelines

UPDATED AUGUST 2, 2019

This tag is dedicated to beginners to programming, development, networking, or to a particular language. Everything should be geared towards that!

For Questions...

Consider using this tag along with #help, if...

You are new to a language, or to programming in general,
You want an explanation with NO prerequisite knowledge required.
You want insight from more experienced developers.

Please do not use this tag if you are merely new to a tool, library, or framework.

See also, #explainlikeimfive

For Articles...

Posts should be specifically geared towards true beginners (experience level 0-2 out of 10).
Posts should require NO prerequisite knowledge, except perhaps general (language-agnostic) essentials of programming.
Posts should NOT merely be for beginners to a tool, library, or framework.

If your article does not meet these qualifications, please select a different tag.

Promotional Rules

Posts should NOT primarily promote an external work. This is what Listings is for.
Otherwise accepable posts MAY include a brief (1-2 sentence) plug for another resource at the bottom.
Resource lists ARE acceptable if they follow these rules:
- Include at least 3 distinct authors/creators.
- Clearly indicate which resources are FREE, which require PII, and which cost money.
- Do not use personal affiliate links to monetize.
- Indicate at the top that the article contains promotional links.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Nov 19 '25

A Deep Dive Into ESP-CSI: Channel State Information on ESP32 Chips

#esp32 #beginners #wifisensing #iot

4 min read

Oct 15 '25

How Macaron AI Enhances Productivity with Claude Sonnet 4.5 and DeepSeek V3.2-Exp: A 2025 Guide to Smarter Mini-Apps

#webdev #programming #ai #beginners

6 min read

Oct 28 '25

🚀 My Journey Learning App Development with Jetpack Compose at 16

#programming #androiddev #kotlin #beginners

3 min read

Nov 18 '25

Refactoring 036 - Replace String Concatenations with Text Blocks

#webdev #programming #java #beginners

15 min read

Aby Noctel

Oct 15 '25

Weekly Update #13

#beginners #sfml #devlog #gamedev

1 min read

Oct 28 '25

How to find an open source project to contribute to?

#opensource #programming #beginners

1 min read

Arma Sahar

Nov 19 '25

JavaScript reads your code twice - Hoisting in var, let & const

#beginners #javascript #webdev #programming

3 min read

Dev Ananth Arul

Oct 15 '25

Java Architecture

#architecture #beginners #java

1 min read

Key

Oct 16 '25

Key - كي

#programming #webdev #beginners #gamedev

1 min read

Oct 28 '25

Code Smell 312 - Too Many Asserts

#webdev #programming #beginners #web3

8 min read

Oct 20 '25

🧠 RAG (Retrieval-Augmented Generation): The Secret Sauce Behind Smarter AI

#ai #programming #beginners #learning

4 min read

Nov 7 '25

Explainable AI (XAI): Why Transparency in AI Matters to Me

#ai #beginners #machinelearning #openai

1 min read

Ank

Oct 28 '25

What are Chunks?

#discuss #webdev #ai #beginners

2 min read

Harini

Nov 18 '25

Git and Gitlab

#git #gitlab #beginners

2 min read

Dev Ananth Arul

Oct 16 '25

Java Features

#beginners #java #programming

1 min read

Mohammed mhanna

Oct 15 '25

🎯 Understanding MathContext in Java

#programming #beginners #tutorial #java

3 min read

Timonwa Akintokun for IQ AI

Nov 19 '25

How to Build Your First AI Agent in TypeScript with ADK-TS

#ai #agents #typescript #beginners

10 min read

Aisalkyn Aidarova

Nov 18 '25

Kafka

#dataengineering #beginners #opensource #architecture

10 min read

Nov 19 '25

COBOL on Ubuntu: Installation, Setup, and First Steps

#cobol #ubuntu #beginners #tutorial

3 min read

Tom R.

Oct 27 '25

Surprisingly Simple Range Sets with Bisection in Python

#python #datastructures #algorithms #beginners

5 min read

Mohammed mhanna

Oct 18 '25

🚀 Beginner to Intermediate in Java

#programming #java #beginners #career

3 min read

Sohan Lal

Oct 15 '25

What is a Model Serving Framework? A Simple Guide

#ai #architecture #beginners #machinelearning

5 min read

HarmonyOS

Oct 28 '25

🎮Let’s Build XoX with ArkTS🎮

#typescript #beginners #tutorial #gamedev

3 min read

Nov 18 '25

The Commit I Almost Didn't Push

#beginners #career #mentalhealth

2 min read

Old Boys

Oct 16 '25

Hello Dev.to

#discuss #beginners #devto

1 min read

loading...