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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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Dec 7 '25

My First API-Posted Article

#api #beginners #tutorial

1 min read

Cover image for Computer Systems Security An Introduction (Part 1)

Jegan

Dec 19 '25

Computer Systems Security An Introduction (Part 1)

#cybersecurity #beginners #security #tutorial

2 min read

Ume

Dec 28 '25

What Is a Cookie? A Clear Introduction from the Basics (Part 1)

#webdev #security #beginners #architecture

3 min read

Dec 7 '25

Typical reinforcement learning process

#webdev #ai #programming #beginners

3 min read

Cover image for How to Create a SaaS Project: A Step-by-Step Guide

rose

Dec 6 '25

How to Create a SaaS Project: A Step-by-Step Guide

#webdev #ai #design #beginners

3 min read

Yoshi

Dec 28 '25

Understanding Automata Theory Through Route Maps

#computerscience #automaton #beginners

8 min read

Eden Sages

Dec 6 '25

How to Secure Your Python Project (A Practical Guide)

#python #security #devops #beginners

2 min read

Sadiq

Dec 7 '25

Homeowners Insurance: Stop Guessing and Unlock the 4 Types of Coverage You Really Need

#finance #money #security #beginners

3 min read

Dec 4 '25

TDD + React Testing Pipeline — A Simple Example for Beginners

#react #testing #tdd #beginners

2 min read

Cover image for A Senior Developer’s Guide to the Model Context Protocol (MCP) in Claude Desktop

Dec 4 '25

A Senior Developer’s Guide to the Model Context Protocol (MCP) in Claude Desktop

#ai #programming #beginners #tutorial

7 min read

Cover image for Listen Together + Mood-Based Music Player

Vardhan G

Dec 10 '25

Listen Together + Mood-Based Music Player

#webdev #programming #javascript #beginners

1 min read

Cover image for # 🚀 Recommended Programming Languages for Software, Network, and App Development

Chimezie Nwankwo

Dec 4 '25

# 🚀 Recommended Programming Languages for Software, Network, and App Development

#programming #webdev #beginners #career

2 min read

Dec 5 '25

Js in loop

#beginners #javascript #tutorial

1 min read

Cover image for Terraform Doesn’t Talk to AWS Directly… and That Confused Me a LOT

Dec 4 '25

Terraform Doesn’t Talk to AWS Directly… and That Confused Me a LOT

#aws #devops #beginners #terraform

3 min read

Dec 4 '25

Seeking advice on a Python venv issue blocking my AI productivity tools (built with 'Vibe Coding'!) S

#showdev #ai #discuss #beginners

3 min read

Cover image for # SaaSPriceDB: Real-Time Pricing API – My Vibe-Coding Journey from Zero Experience at 58 🦉

DEV's Worldwide Show and Tell Challenge Submission 🎥

William

Jan 5

# SaaSPriceDB: Real-Time Pricing API – My Vibe-Coding Journey from Zero Experience at 58 🦉

#showdev #muxchallenge #beginners #devchallenge

4 min read

Cover image for How to integrate Lemon Squeezy Payments into a chrome extension with webhooks

Himanshu

Dec 16 '25

How to integrate Lemon Squeezy Payments into a chrome extension with webhooks

#extensions #javascript #beginners

10 min read

Dec 6 '25

How to Set up a Free Cloud Development with GitHub Codespaces in 5 minutes. (No Credit Card Needed)

#beginners #tutorial #cloud #kubernetes

1 min read

Dec 5 '25

What Happens When You Run Python Code?

#beginners #computerscience #python

2 min read

Beatriz Madrona

Dec 6 '25

Need Help So Bad

#beginners #html #css #javascript

1 min read

Cover image for My 2025 wrap

Varshith V Hegde

Dec 31 '25

My 2025 wrap

#programming #beginners #career #webdev

4 min read

Cover image for Building a Robust MCP Environment for AI Orchestration

Dec 5 '25

Building a Robust MCP Environment for AI Orchestration

#ai #programming #beginners #tutorial

6 min read

Cover image for A Senior Developer’s Guide to the Model Context Protocol

Dec 3 '25

A Senior Developer’s Guide to the Model Context Protocol

#ai #programming #beginners #tutorial

8 min read

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Doi-RD

Dec 5 '25

Fumbling in the Dark: A Journey with My Reliable Colleague

#beginners #kiro #opensource #kiroween

9 min read

Ai

Dec 4 '25

I Built My First AI Agent in 30 Minutes (No Code Required) - Here's How

#ainocode #tutorial #automation #beginners

3 min read

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