Internet’s Best Programming Blog Posts, Guides and Books

Whether you want to learn programming or have been coding for years, HackerNoon is the one-stop shop you’re looking for. Our programming tutorials and guides have all the answers you’re looking for.

Cross-Platform Design Wrapped Part 3: UI Polish and Interaction Design

Published on October 20, 2024

The #blockchain-api Writing Contest by dRPC & HackerNoon: Results Announcement 🎉

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Published on October 16, 2024

How to Write Good Bug Reports: Recommendations

Published on October 14, 2024

WordPress is Entering its End-Stage Founder Period

Published on October 14, 2024

NODES, The Dev Community Conference by Neo4j

PROMOTED

Visit neo4j

Top Programming Writers

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How Devs from Venus and Ops from Mars get along for fast and furious software development? Is DevOps with CI/CD the nitromethane to your SDLC? The DevOps tag is sponsored by Aptible. Write a #DevOps story today to win from $18,000!

Beyond the Hype: Real-World Challenges of DevOps in Legacy Infrastructure

Published on August 7, 2023

Multi-Cloud DevOps: Strategies for Seamless Cross-Platform Deployment

Published on August 6, 2023

Implementing Blue-Green Deployment with PaaS: Minimizing Downtime and Risk

Published on August 9, 2023

Container Orchestration Smackdown: Kubernetes vs. Docker Swarm vs. Nomad

Published on August 7, 2023

Continuous Delivery: The Holy Grail of DevOps and Its Impact on Infrastructure Maintenance

Published on August 8, 2023

5 Common DevOps Myths Debunked

Published on August 9, 2023

What Is GitOps And Why It Is (Almost) Useless: Part 1

Published on August 7, 2023

DevOps in a Nutshell

Published on August 8, 2023

Microservices for Humans: A No-Nonsense Introduction

Published on August 7, 2023

Building Cloud Platforms as a Service — Key Pillars of Success

Published on August 7, 2023

App Development

All of the processes involved that developers call upon as they create applications for smartphones, tablets and other mobile devices. Curated by the beautiful people of HackerNoon.

Melding Hearts and Algorithms: Building a Dating App From Scratch in 2023

Published on November 20, 2023

Old is Gold: Save and Rollback to Previous App Versions on the AppStore

Published on July 20, 2023

Top 50 App Development Companies: 50 Brands to Look Out For

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Published on February 17, 2020

226 Stories To Learn About App Development

Published on April 5, 2023

Choosing the Right Development Strategy for Your Android and iOS Apps

Published on May 4, 2023

Python

I have this awesome Python library that -- wait, are you on 2 or 3?

How to Read Text File in Python?

Published on October 12, 2021

How to read and write JSON files in Python

Published on March 19, 2024

Resolving TypeError: A Bytes-like Object is Required, Not 'str' in Python

Published on April 6, 2023

How to Remove Commas From String Python

Published on July 18, 2022

Python: Updating and Appending pandas DataFrame using Dictionary

Published on March 4, 2024

How to Scrape Data from Google Maps Using Python

Published on June 23, 2023

How to Resolve the "SyntaxError: Non-Default Argument Follows Default Argument" Error in Python

Published on March 23, 2023

Solving the Dreadful Certificate Issues in Python Requests Module

Published on November 23, 2022

How to Split String Every Nth Character in Python

Published on May 31, 2024

Mutmut: a Python mutation testing system

Published on December 1, 2016

Programming

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rich Cook, The Wizardry Compiled.

Top 10 Programming Languages To Learn in 2022

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Published on February 11, 2022

A Closer Look at the Top 3 Embedded Databases: SQLite, RocksDB, and DuckDB

Published on August 29, 2023

Logging in Azure with Application Insights and Serilog

Published on August 18, 2023

A Beginner's Guide to Data Structures and Algorithms

Published on January 13, 2023

Replacing Default Tomcat Server With Jetty or Undertow in Spring Boot 3: A Guide

Published on October 16, 2023

The Role of the TLS Fingerprint in Web Scraping

Published on October 18, 2024

PineScript for Beginners: Writing Your First TradingView Indicator

Published on August 27, 2023

How to Build an Employee Management CRUD App with Angular and Material UI

Published on September 7, 2023

How to Design a Messaging Service in Your 45-Minute System Design Interview

Published on May 31, 2023

Go: The Complete Guide to Profiling Your Code

Published on November 14, 2020

Javascript

"Not a real programming language" since 1995.

How To Take Screenshots In The Browser Using JavaScript

Published on August 18, 2020

How to Update Object Key Values Using Javascript

Published on October 16, 2022

How to Get SSL/HTTPS for Localhost

Published on February 12, 2021

A Beginner's Guide to BFS and DFS in JavaScript

Published on March 1, 2023

How to Remove the Last Element of a JavaScript Array

Published on November 6, 2022

How it feels to learn JavaScript in 2016

Published on October 3, 2016

How to Detect Malicious JavaScript Code

Published on April 30, 2023

My Top 13 JavaScript Diagram Libraries

Published on May 21, 2020

How does JavaScript’s Math.random() generate random numbers?

Published on March 12, 2018

Full Stack Web Application using React, Node.js, Express and Webpack

Published on April 16, 2018

Web Development

HTML/CSS, Javascript, Angular, React, and other stories by those who build the frontend of the Internet.

Is Automation in Web Development Replacing Human Creativity?

Published on January 31, 2023

How to Centre an Element in CSS with Tailwind

Published on February 5, 2023

21 Best Developer Portfolio Examples

Published on January 8, 2021

How to Set Up a Monorepo With Vite, TypeScript, and Pnpm Workspaces

Published on March 10, 2023

Golang - How to Parse JSON Data in Go

Published on October 11, 2023

10 Frontend Projects to Take Your Coding Skills to the Next Level

Published on March 18, 2023

Advanced JavaScript Tutorial: How to Reload a Page with Location.reload(true)

Published on March 5, 2023

"Growing Businesses Gives Me a Sense of Purpose." says Flow Ninja Founder/CEO

Published on October 18, 2024

Choosing the Right Package Manager: NPM, Yarn, or PNPM?

Published on September 14, 2023

The Top React Datagrids

Published on October 17, 2024

How to Use Swift for Web Development

Published on March 20, 2023

Filestack

Enhancing Global Communication: The Power of Multi-Language JavaScript OCR APIs for Document Process

Published on October 10, 2024

How to Create a Multiple Files Uploader for Your PHP Application

Published on August 4, 2022

How to Create a Custom Source for File Upload With Angular

Published on August 5, 2022

Easy File Type Converters Guide: Best Practices, Master Techniques, and More

Published on July 11, 2024

Filestack API — Everything You Need to Know

Published on April 13, 2023

HTML Image Uploader: A Useful Guide

Published on August 28, 2024

Coding

“Any fool can write code that a computer can understand. Good programmers write code that humans can understand.” ― Martin Fowler

14 Patterns to Ace Any Coding Interview Question

Published on June 16, 2022

The Secret Hacker Code

Published on November 7, 2019

A Database Diagram Designer Built for Developers and Analysts

Published on September 17, 2018

Coding vs Scripting: What Are The Differences?

Published on June 18, 2020

How to Securely Backup Your Postgres Database With Docker and Cron

Published on April 27, 2023

What is the Basic Structure of a Programming Language?

Published on June 26, 2023

A Gentle Introduction to tmux

Published on July 3, 2017

Writing Idempotent Code: A Guide

Published on October 28, 2023

Can You Really Code Without IF Statements?

Published on May 2, 2020

10 Coding Hacks to Remember in 2023

Published on December 21, 2022

React

Reteaching people basic web skills since 2013.

How to Handle Hover Events in React

Published on January 8, 2024

Setting Scroll Position in React

Published on June 21, 2023

Mastering Higher Order Components (HOCs) in React

Published on October 13, 2023

How to Add Script Tags in React

Published on June 28, 2022

How to Set A Default Checkbox Value in React

Published on January 3, 2024

How to Pass A Function via Props in React

Published on January 4, 2024

Detecting Scroll Direction in React: a StackOverflow Answer Turned NPM Package

Published on December 2, 2023

The Perfect React Modal Implementation for 2023

Published on May 25, 2023

Setting up a GraphQL Server and Client in Next.js

Published on June 6, 2023

When and How to Use useMemo in React

Published on May 30, 2023

Git

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. - Git.scm.com