On This Day in Tech History

Stories Published November 21 Throughout History

2022

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Variables in Java: What They Are and How They Are Used

11/21/22

VPNs vs. Streaming Platforms: The Never-Ending War

11/21/22

Lua-Land CPU Flame Graphs in OpenResty XRay

11/21/22

Creating an Awesome Movie Catalog in Notion

11/21/22

Why Did Today Feel like a Black Mirror Episode?

11/21/22

Edge AI: the Innards, Use Cases, Benefits, and Barriers

11/21/22

Why Your Restaurant Needs a Direct Online Ordering System

11/21/22

How to Create a Custom State Management Library With React Hooks and Context API

11/21/22

How to Define User Behavior Using Methods Like Grouping, 2x2 Matrix, and Venn Diagram.

11/21/22

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2021

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NFT: The Treachery of Digital Images

11/21/21

The One True Metaverse Shall Be Decentralized

11/21/21

Protect Your Availability During The Holiday Season The Smart Way

11/21/21

WTF is Impermanent Loss in DeFi and How To Avoid It?

11/21/21

Meet Spellfire, the Legendary Collectible Card Game Reimagined Blockchain

11/21/21

Is Virtual Reality the Future of Social Media?

11/21/21

How Aspiration Killed My Motivation

11/21/21

What Are the Most Challenging Problems Cryptocurrencies Are Facing

11/21/21

How a Wormable Android Malware Used to Spread Using WhatsApp Auto-Replies

11/21/21

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2020

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5 Top Programming Languages Every Ethical Hacker Needs To Learn

11/21/20

Seven UX Lessons from Apple's Big Sur Update

11/21/20

Hybrid AI for Personal Medicine

11/21/20

Are You Where You Say You Are? - User Verification Based on Typing Patterns

11/21/20

The Ultimate Instagram SEO Guide for Photographers

11/21/20

How to Optimize Large Scale Serverless Applications for Operational Excellence

11/21/20

Why You Should Learn Ethics of AI With This Free Online Course

11/21/20

How Blockchain May Disrupt Medical Tourism in the ASEAN Region

11/21/20

6 Things We're Learning at Hacker Noon

11/21/20

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2019

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Kafka Gotchas

11/21/19

Why [Its Important] to Choose Free Play Games vs Real Online Gambling Sites

11/21/19

How C Program Converts Into Assembly

11/21/19

Leveraging Multithreading To Read Large Files Faster In Go

11/21/19

What Amazon Doesn’t Want You to Know About Its Automation Strategy

11/21/19

How C program stored in RAM memory

11/21/19

An Overview Of The Nocode Space

11/21/19

The Evolution of Headphones

11/21/19

Questions On Crypto Cost Basis That You Need to Ask

11/21/19

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2018

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Evaluating Drivers of Cryptocurrency Mass Adoption

11/21/18

Tools for Makers: A hand-curated directory of tools for indie makers

11/21/18

8 Uncommon Hacks To Make A Great First Impression

11/21/18

Want a Career in Fiber Optics? Here’s Where to Start!

11/21/18

The worst reason to hire a software “consultancy”

11/21/18

How to Easily use cURL for HTTP Requests

11/21/18

Clojure Immutable and Persistent Data Structures

11/21/18

What is Serverless — Part 2: Challenges and Considerations for Choosing the Right Serverless…

11/21/18

What is Serverless and What it Means for You — Part 1

11/21/18

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