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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.

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Zack Rac

Jul 4 '25

Remote IT Job Training: Learning IT Skills from Anywhere

#programming #java #javascript #beginners

3 min read

Cover image for undefined in Optional Types: The Gotcha No One Warned Me About

Aug 2 '25

undefined in Optional Types: The Gotcha No One Warned Me About

#webdev #typescript #beginners #eslint

2 min read

Cover image for Build a Random Joke Generator using HTML, CSS & JavaScript — Fun Beginner Project!

Jun 29 '25

Build a Random Joke Generator using HTML, CSS & JavaScript — Fun Beginner Project!

#webdev #programming #javascript #beginners

1 min read

Pranav Munigala

Jun 29 '25

Protein Structure & Function Investigator

#programming #beginners #machinelearning #ai

4 min read

Aug 2 '25

Introducing kuzur.xyz — My Developer Portfolio & Projects Hub

#webdev #portfolio #website #beginners

2 min read

Cover image for Introduction to Supervised Machine Learning for Beginners

Lucy Joan

Aug 2 '25

Introduction to Supervised Machine Learning for Beginners

#ai #beginners #openai #machinelearning

8 min read

Abu Horaira Tarif

Jun 29 '25

Windows Environment Variables Explained: Easy Guide for Everyone

#beginners #os #windows #basic

5 min read

Divya M

Jun 29 '25

From Curiosity to Code: My First Post on DEV!

#webdev #programming #beginners #learning

1 min read

Cover image for 🌱 My Python Summer — Week 2: Operators, Practice & Tiny Triumphs

Jun 29 '25

🌱 My Python Summer — Week 2: Operators, Practice & Tiny Triumphs

#programming #beginners #python #productivity

2 min read

Cover image for Wan 2.2 is the BEST AI video generator, China's #1 AI model, ChatGPT Study Mode, and more

This Week in AI Engineering

Aug 2 '25

Wan 2.2 is the BEST AI video generator, China's #1 AI model, ChatGPT Study Mode, and more

#ai #machinelearning #programming #beginners

7 min read

Cover image for 🚀 Model Mondays S2E2: Understanding Model Context Protocol (MCP) – A Beginner-Friendly Guide

Jun 29 '25

🚀 Model Mondays S2E2: Understanding Model Context Protocol (MCP) – A Beginner-Friendly Guide

#opensource #mcp #microsoft #beginners

1 min read

Cover image for 🌱 My Python Summer — Week 2: Operators, Practice & Tiny Triumphs

Jun 29 '25

🌱 My Python Summer — Week 2: Operators, Practice & Tiny Triumphs

#programming #python #beginners #productivity

2 min read

Cover image for JavaScript vs TypeScript: Understand the Difference With Simple Examples

Jun 29 '25

JavaScript vs TypeScript: Understand the Difference With Simple Examples

#javascript #typescript #beginners #webdev

2 min read

Cover image for Beginner's Guide: How to Set Up a Virtual Machine with Ubuntu in VirtualBox

Jul 13 '25

Beginner's Guide: How to Set Up a Virtual Machine with Ubuntu in VirtualBox

#virtualmachine #ubuntu #virtualbox #beginners

3 min read

Thellu

Jun 29 '25

ThreadLocal in Java: Why You Must Call `remove()` in Thread Pools （AVOID OOM）

#webdev #programming #beginners #java

2 min read

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