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"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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Jan 23

Your Comments Are Rotting, So I Hope Your Tests Have A Long Shelf Life

#beginners #webdev #java #programming

3 min read

Ritam Saha

Jan 23

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

#network #beginners

12 min read

Mahdi SHamlou | مهدی شاملو

Jan 23

Mahdi Shamlou | Solving LeetCode #1: Two Sum — The Classic Hash Map Solution

#algorithms #beginners #leetcode #python

2 min read

Magalu Cloud for Magalu Cloud

Jan 23

Acessando e protegendo sua VM: SSH, snapshots e boas práticas iniciais

#beginners #cloud #magalucloud #braziliandevs

3 min read

Debesh P.

Jan 23

57. Insert Interval | LeetCode | Top Interview 150 | Coding Questions

#leetcode #programming #beginners #tutorial

1 min read

Sylvester Promise

Dec 19 '25

Day 28 of improving my Data Science skills

#ai #productivity #tutorial #beginners

1 min read

Prahal N P

Dec 19 '25

EC2 Key Pairs

#aws #beginners #security

2 min read

Dec 19 '25

Basic Social Media Marketing for Technical Founders and Indie Hackers

#beginners #marketing #startup

3 min read

Vinicius Fagundes

Jan 23

Pipelines, ETL, and Warehouses: The DNA of Data Engineering

#dataengineering #datascience #beginners #career

4 min read

Henry Odinakachukwu

Dec 19 '25

Understanding Zero Knowledge Proofs with Midnight

#privacy #web3 #tutorial #beginners

1 min read

Mursal Furqan Kumbhar for AWS Community Builders

Dec 30 '25

The AWS Lambda Setting I Wish I’d Changed Earlier

#aws #cloud #beginners #programming

3 min read

Jan 19

Querying & Filtering in Oracle Databases: What Actually Clicked for Me As a Beginner

#oracle #sql #database #beginners

4 min read

Matt

Dec 23 '25

How to use Python's requests library to retrieve data from APIs

#python #tutorial #beginners #api

3 min read

Dec 19 '25

How to Earn More DEV.to Badges (Without Gaming the System

#devto #beginners #career #community

4 min read

Mochammad Farros Fatchur Roji

Feb 8

Advent of Cyber Prep Track | TryHackMe Write-Up

#beginners #cybersecurity #infosec #tutorial

5 min read

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