Beginners Page 829 - DEV Community

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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.

If you're writing for this tag, we recommend you read this article.

If you're asking a question, read this article.

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Nov 11 '25

Mastering Cryptography: A Senior's Guide to Design, Attack, and Defend

#cryptography #guide #tutorial #beginners

10 min read

Dec 12 '25

Promise

#beginners #javascript #webdev

1 min read

Gervais Yao Amoah

Dec 11 '25

LLM Prompt Engineering: A Practical Guide to Not Getting Hacked

#ai #promptengineering #security #beginners

7 min read

Ibrahim Pelumi Lasisi

Dec 11 '25

Which Telegram Bot Library Should You Use? (Beginner-Friendly Guide)

#beginners #python #tutorial

2 min read

Nov 7 '25

The Mysterious Keyword "this"

#beginners #javascript #tutorial

3 min read

Lavender Princess

Nov 7 '25

🌟 My First Hackathon Journey: My Mental Health Buddy at Hackaura 2025

#hackathon #beginners #python #mentalhealth

3 min read

Nov 7 '25

EC2 Instance Purchasing Options: Entendendo as opções de compra da AWS

#aws #cloud #beginners #ec2

4 min read

MohammadReza Mahdian

Nov 22 '25

Simple Linear Regression in Python – From Zero to 87% Accuracy in 10 Minutes

#beginners #datascience #machinelearning #python

5 min read

Cesar Alcantara

Nov 29 '25

Mastering Climbing Protection: A Beginner’s Guide to Safe Ascents by Avid enthusiasts Cesar Alcantara

#beginners #learning #security

4 min read

Nov 8 '25

Navigating the Bias-Variance Tradeoff in Machine Learning

#beginners #datascience #performance #machinelearning

1 min read

Sugumar

Nov 7 '25

day 1 project stucture

#dotnet #beginners #tutorial #architecture

3 min read

Brad McNew

Dec 10 '25

How Databases Actually Store Data (And Why You Should Care)

#database #beginners #learning

4 min read

Dec 11 '25

Normal Maps vs Displacement Maps in Three.js: What Beginners Get Wrong

#threejs #webdev #beginners #webgl

3 min read

Dec 11 '25

Finally: GO channels explained

#go #concurrency #beginners #tutorial

5 min read

Sabin Sim

Dec 11 '25

My project 2 : Currency Converter(with Python + Flask)

#python #codenewbie #beginners #learning

3 min read

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