Beginners Page 759 - 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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Krzysztof Fraus

Mar 11

How to say 'I don't know' in a technical interview

#career #programming #beginners #webdev

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Mar 30

How to Validate Spanish NIF, NIE, CIF and IBAN in Python

#api #python #webdev #beginners

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ETL VS ELT: WHICH ONE SHOULD YOU USE AND WHY?

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Dopamine loops and project hoarding habits

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Por que eu começo 10 projetos e não termino nenhum?

#beginners #braziliandevs #productivity #writing

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Jasanup Singh Randhawa

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Claude vs GPT vs Gemini: A Systems-Level Benchmark for Engineering Workflows

#ai #programming #productivity #beginners

4 min read

Sara A.

Mar 7

The Test That Lied to Me: A practical guide to writing unit tests that actually mean something

#java #testing #beginners #productivity

16 min read

Apr 9

"The Portfolio Projects That Actually Get You Hired in 2026"

#programming #javascript #webdev #beginners

8 min read

Mar 7

CompTIA Security+ SY0-701 4.1 Study Guide: Application and Systems Hardening

#comptia #securityplus #beginners #cybersecurity

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Mar 11

Stop Solving Solved Problems: Escaping the Cycle of Duplicated Code

#discuss #beginners #softwareengineering #opensource

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Apr 10

Rate Limiter Explained: Everything You Need in 5 Minutes

#api #backend #beginners #systemdesign

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Malloc72P

Apr 10

How JavaScript Really Executes Code: Execution Context and Scope Chain Explained

#javascript #webdev #programming #beginners

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Jayashree

Apr 10

Understanding Datatypes in Java

#beginners #java #programming #tutorial

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Asim Hayat

Mar 7

OpenClaw WhatsApp: How to Lock Your Bot to One Specific Group

#openclaw #tutorial #automation #beginners

5 min read

Mar 20

HTML Entities — The Little Codes Behind the Symbols You See Everywhere

#css #html #beginners

2 min read

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