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.

Good Programmers Always Be Refactoring

Published on May 11, 2025

Code Smell 299 - How to Fix Overloaded Test Setups

Published on May 10, 2025

Tired of Paying for Emails? We Built a Rust-Powered Sleuth Instead (and Yeah, we Got Pushback)

Published on May 8, 2025

This Tiny Kotlin Library Might Be the Cleanest Way to Build Cross-Platform Apps

Published on May 7, 2025

Scout Databricks on AWS Marketplace

PROMOTED

Visit Databricks <> AWS Marketplace

Top Programming Writers

This Week in Ja...@thisweekinjavascriptWe are a weekly podcast and newsletter made to deliver quick and relev...(5) recent stories

Maximiliano Con...@mcseeI’m a sr software engineer specialized in Clean Code, Design and TDD ...(5) recent stories

Paulo B.A.@palvesOracle Certified Java Developer and a Spring Certified Professional wi...(5) recent stories

Edwin Liava'a@edwinliavaaFounder of The Pasifika Web3 Tech Hub - Blockchain & Transformation En...(4) recent stories

William Guo@williamguoWilliam Guo, WhaleOps CEO, Apache Software Foundation Member(4) recent stories

SeaTunnel@ApacheNext-generation high-performance, distributed, massive data integratio...(4) recent stories

Marcio S Galli@tabocaAn old chunk of coal, now on fire. A writer, for life. Web master sinc...(3) recent stories

narendra reddy ...@@narendrarsTech lead(3) recent stories

Nailya Safarova@nailyasafColour researcher and Image processing expert. Co-Founder & Head of Fi...(3) recent stories

barberion@barberionI'm a Security Engineer at a large hospital in Denver, specializing in...(2) recent stories

"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.

Why Every Front-End Team Needs Storybook

Published on April 7, 2025

Here's What the Pros Don't Tell You About Clean and Scalable Startup Code

Published on February 13, 2025

Transforming Vim to a Complete IDE with NeoVim: From Laggy to Efficient

Published on September 19, 2023

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

Published on October 16, 2023

GreetHammer: Your Ultimate Outlook Macro for Automated Email Greetings

Published on May 5, 2025

value_ptr — The Missing C++ Smart-pointer

Published on May 25, 2017

Everyone’s Using AI to Write Resumes—Here’s a Tool That Lets You Speak Yours

Published on May 5, 2025

Logging in Azure with Application Insights and Serilog

Published on August 18, 2023

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

Published on August 29, 2023

We Wrote a Code Review Guide—Here's What Worked

Published on May 8, 2025

Javascript

"Not a real programming language" since 1995.

JavaScript Just Became 10X faster Thanks to a New Game-changing Feature From Chrome

Published on May 5, 2025

How To Take Screenshots In The Browser Using JavaScript

Published on August 18, 2020

A Beginner's Guide to BFS and DFS in JavaScript

Published on March 1, 2023

How it feels to learn JavaScript in 2016

Published on October 3, 2016

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

Published on March 12, 2018

How to Update Object Key Values Using Javascript

Published on October 16, 2022

My Top 13 JavaScript Diagram Libraries

Published on May 21, 2020

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

Published on April 16, 2018

Web Components: Build UI Kits for all UI Frameworks

Published on May 2, 2025

How to Compile Node.js Code Using Bytenode?

Published on February 19, 2020

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.

What Consumers Expect from Apps in 2025 and How to Deliver

Published on April 1, 2025

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

Published on July 20, 2023

Html

The HyperText Markup Language. But is it REALLY a language?

Proper Display of Custom Dropdown Elements: A How-to Guide

Published on April 4, 2025

8 Games You Can Play Right In This Article Built With HTML, CSS, and JS

Published on May 13, 2024

How CSS Position Sticky Really Works: Tips For Beginners

Published on November 15, 2020

How to Compile Angular Component To HTML String With All The Bindings

Published on December 20, 2022

Jokes Programmers will understand

Published on August 12, 2017

Basic HTML Tags Classification

Published on October 22, 2019

Building A Parallax Scrolling Endless Walking Animation using HTML and CSS [A Step-by Step Guide]

Published on May 8, 2020

Make a Feedback Form with PHP [A How-To Guide]

Published on February 23, 2020

What are Table Attributes and Their Advantages in HTML?

Published on April 14, 2022

You Can Make Your Own Task Manager in 10 minutes: Practicum Coding Bootcamp

/you-can-make-your-own-task-manager-in-10-minutes-practicum-by-yandex-sfon36yz feature image

Published on July 8, 2022

Figma

How to Import Icons From Figma in a Cool Way

Published on March 4, 2025

Software Testing

Software testing involves all the processes that ensure a software product or application does what it's supposed to do.

Stable Software: The Power of Automated Tests

/stable-software-learn-about-the-power-of-automated-tests feature image

Published on March 2, 2024

Recommended Websites to Practice Selenium and Test Automation

Published on August 5, 2022

Why SaaS Companies Require Security Testing?

Published on June 1, 2020

11 Reasons Why Software Testing Has a Better Future Than Development

/11-reasons-why-testing-has-a-better-future-than-development-vu3aj31k6 feature image

Published on August 17, 2019

Top Java Libraries for Automation Testing in 2022

Published on December 9, 2021

Basics of Unit Testing in Software Development

Published on May 15, 2022

Test Outlines: A Novel Approach to Software Testing

Published on February 24, 2024

How Valid are the Results of the Gamekins Experiment?

Published on January 21, 2025

Understanding Browser and Device Fragmentation [A Deep Dive]

Published on February 14, 2020

Software Testing Companies To Look Out For in 2023

/top-10-software-testing-companies-for-2020-fiff3ubf feature image

Published on October 4, 2022

Localization

Localizing Your Digital Service Isn't Just About Translation

Published on March 7, 2025

Evolution of Localization in Swift: From Strings to String Catalogs

Published on June 12, 2024

Localize your iOS applications with Transifex Native: A How-To Guide

Published on July 27, 2021

Devops

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!