Beginners Page 343 - 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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Jun 4

First Order Function vs First Class Functions (JavaScript) Many beginners get confused between first order function and first class functions.

#beginners #computerscience #javascript #tutorial

1 min read

Alex Chen

Jun 3

SQL for Developers: The Practical Guide (2026)

#beginners #database #sql #tutorial

5 min read

Harini

Jun 5

Collections in Java

#java #coding #beginners

1 min read

Alex Chen

Jun 3

Regular Expressions: The Guide I Always Wanted (2026)

#beginners #javascript #programming #tutorial

5 min read

Jun 3

I built a bot to email me football transfer news so I never have to open Instagram again

#automation #nocode #beginners #productivity

3 min read

Jul 7

AI Coding Tip 026 - Assign a Persona to Every Skill Definition

#ai #webdev #programming #beginners

5 min read

SUKHRAJ NANDHRA

Jul 7

How Chrome Manages Hundreds of Tabs

#programming #beginners #learning

5 min read

Jul 7

Shopify App Store Submission — 14 Things I Wish I Knew Before My First Submit

#shopify #webdev #beginners #indie

3 min read

Jul 7

Getting Started with Data Projects: My Honest Learning Journey

#beginners #codenewbie #datascience #learning

2 min read

Jul 7

#7 How I shipped my first real tool without knowing how to code

#beginners #ai #tutorial #productivity

3 min read

Flame__

Jun 8

The Beginning

#beginners #codenewbie #devjournal #webdev

1 min read

Jun 3

I got tired of reviewing 300+ CVs, so I built an AI Agent to do first-round interviews

#ai #webdev #productivity #beginners

2 min read

GokuScraper悟空爬虫

Jun 3

The Car Light Modifier and the Printer Renter Start Learning AI

#ai #beginners #learning #tutorial

9 min read

Ashitha Ravindran for epok

Jul 7

20 Kubernetes Failures You Should Be Alerting On

#kubernetes #devops #beginners #security

7 min read

Jun 3

Types of Constructors in Java and Packages in Java – Stop Confusing Default and No-Arg Constructors! - Java Constructor & Package

#java #programming #beginners #learning

6 min read

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