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Beginners

"A journey of a thousand miles begins with a single step." -Chinese Proverb

submission guidelines

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.

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Sathish K

Oct 14 '25

Primitive Data Type, class and object, OOPS in Java

#beginners #java #tutorial

1 min read

Cover image for Kafka Essentials: Building Scalable and Reliable Event Streaming

Oct 13 '25

Kafka Essentials: Building Scalable and Reliable Event Streaming

#kafka #eventdriven #beginners #tutorial

4 min read

Cover image for 🔥 Burn After Reading — Because Sometimes, Files Shouldn’t Live Forever

Rolan Lobo

Oct 13 '25

🔥 Burn After Reading — Because Sometimes, Files Shouldn’t Live Forever

#python #beginners #opensource #privacy

1 min read

MrRobot

Oct 13 '25

Black – The Uncompromising Python Code Formatter

#python #programming #cleancode #beginners

1 min read

MrRobot

Oct 13 '25

Flake8 – Python Linting and Style Enforcement

#programming #python #cleancode #beginners

1 min read

Cover image for RAG Systems 101: Build Your First Retrieval-Augmented Generation System 🚀

Harshit Chaturvedi

Oct 13 '25

RAG Systems 101: Build Your First Retrieval-Augmented Generation System 🚀

#ai #webdev #programming #beginners

9 min read

bblackwind

Oct 14 '25

Day 9 of My 100 Days of Web Dev — CSS Gradients, Backgrounds & Parent-Child Magic!

#100daysofcode #css #webdev #beginners

2 min read

Oct 14 '25

⚡ Next.js Mastery — Building Fast, Scalable, and Future-Proof Apps

#nextjs #beginners #productivity #learning

5 min read

Claudio

Oct 3 '25

ConfigMaps and Secrets: Managing Configuration in Kubernetes

#kubernetes #devops #beginners

10 min read

Cover image for AWS Cloud Practitioner Questions | Serverless Solutions Architecture Discussions

Minoltan Issack

Oct 13 '25

AWS Cloud Practitioner Questions | Serverless Solutions Architecture Discussions

#serverless #beginners #architecture #aws

4 min read

Cover image for Mastering Python's Iteration Protocol: Iterables, Iterators, and Generators

Oct 12 '25

Mastering Python's Iteration Protocol: Iterables, Iterators, and Generators

#beginners #python #computerscience #programming

9 min read

Cover image for 10 Common Vue.js Mistakes and How to Avoid Them

Gervais Yao Amoah

Oct 14 '25

10 Common Vue.js Mistakes and How to Avoid Them

#vue #programming #webdev #beginners

4 min read

Mustafa Siddiqui

Oct 13 '25

Docker Images: A Developer's Guide

#beginners #devops #architecture #docker

8 min read

Bartlomiej

Oct 13 '25

The Journey Begins!

#beginners #devops

2 min read

Cover image for How to easily create a CLI in Rust using clap and clap_mangen

leone

Sep 9 '25

How to easily create a CLI in Rust using clap and clap_mangen

#programming #rust #tutorial #beginners

4 min read

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