Beginners Page 187 - 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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Jayanth

May 8

I Gave Mistral Remote Agents a Real Coding Task, Closed My Laptop, and Came Back to a Finished App

#ai #tutorial #beginners #agents

4 min read

May 8

7 Things Most Developers Don't Know About JSON.parse() and JSON.stringify()

#javascript #webdev #beginners #productivity

4 min read

May 8

Hashing vs Encryption vs Encoding: What Every Developer Should Know

#webdev #javascript #beginners #tools

4 min read

Akhilesh

May 8

Building a RAG pipeline without OpenAI

#mlproject #ai #beginners #python

2 min read

임세환

May 12

Building an Offline-First Exchange Calculator with Vanilla JavaScript

#javascript #webdev #pwa #beginners

4 min read

May 8

What is MCP? My Beginner's Guide to Model Context Protocol

#mcp #ai #beginners #python

2 min read

Jun 10

Building a Liquidity Monitoring Engine for a Polymarket Trading bot: Architecture, Strategy, and Real-Time Market Intelligence

#tutorial #beginners #python #opensource

7 min read

b0gy

Jun 10

You built it in a weekend — now what

#ai #startup #beginners

8 min read

May 7

I Finally Understood Routers and Switches by Connecting Them to Real-Life Examples

#beginners #learning #networking #tutorial

3 min read

Alex Chen

May 31

Linux Command Line: The 25 Commands I Use Every Day (2026)

#beginners #cli #linux #tutorial

5 min read

Akhilesh

May 9

60. Support Vector Machines: Drawing the Perfect Boundary

#ai #programming #beginners #python

8 min read

lu1tr0n

May 7

DuckLake 1.0: el formato de data lake que mueve el catálogo de archivos a SQL y promete 926 más velocidad que Iceberg

#programming #tutorial #webdev #beginners

11 min read

Mohammad Najjar

May 7

Mohammad Reyad

#beginners #javascript #learning #webdev

1 min read

Akhilesh

May 9

61. K-Nearest Neighbors: Judge by Your Company

#ai #programming #python #beginners

9 min read

chinmayi-r-hegde

May 8

How I Built a GraphRAG System That Saves 70-85% LLM Tokens Using TigerGraph

#rag #ai #beginners #python

1 min read

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