Beginners Page 191 - 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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Reseacher

May 7

How I Study Circuits: The Visual Method

#learning #electronics #tutorial #beginners

2 min read

DHANRAJ S

May 20

useRef in React — Why It Exists and How to Use It Simply

#react #javascript #beginners #webdev

4 min read

May 6

I Built a Tool That Blocks Bad Deployments (So I Stop Breaking Things at 2AM)

#devops #python #beginners #tutorial

5 min read

Jun 10

GitLab Commands and How to Push Code on GitLab

#beginners #cli #git #tutorial

1 min read

Akhilesh

May 30

102. Multi-Agent Systems: When One Agent Is Not Enough

#multiagent #tools #ai #beginners

11 min read

May 7

Data Series: Understanding ETL & Medallion Architecture — Part 1

#architecture #beginners #dataengineering #tutorial

2 min read

Akhilesh

May 11

68. PCA: Shrinking Data Without Losing Information

#ai #productivity #beginners #python

9 min read

Alex Chen

May 30

Regular Expressions: The Guide I Always Wanted (2026)

#beginners #javascript #programming #tutorial

6 min read

May 7

Day 1 of Full Stack Development Journey - React.js, Node.js, Express.js & MongoDB

#beginners #node #react #webdev

3 min read

Reseacher

May 7

Node Voltage Analysis: The Method That Makes Circuits Easy

#circuitanalysis #electronics #learning #beginners

2 min read

May 11

the CSRF token

#beginners #cybersecurity #security #webdev

2 min read

circobit

May 7

Por Que Analistas de Dados Odeiam Copiar e Colar de Sites

#data #productivity #excel #beginners

3 min read

Siddhant Chavan

May 6

I Started the #100DaysOfSolana Challenge — Here's My Honest Week 1 Recap (Days 1–5)

#beginners #blockchain #javascript #web3

3 min read

Alex Chen

May 30

SQL for Developers: The Practical Guide (2026)

#beginners #database #sql #tutorial

6 min read

May 7

AI Is Making Our Brains Smooth And We Are Paying For It

#webdev #programming #beginners #ai

1 min read

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